51
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Yin T, Wu D, Du H, Jie G. Dual-wavelength electrochemiluminescence biosensor based on a multifunctional Zr MOFs@PEI@AuAg nanocomposite with intramolecular self-enhancing effect for simultaneous detection of dual microRNAs. Biosens Bioelectron 2022; 217:114699. [PMID: 36113302 DOI: 10.1016/j.bios.2022.114699] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/01/2022] [Accepted: 09/03/2022] [Indexed: 11/02/2022]
Abstract
Rapid parallel detection of multi-targets has always been an exploration aim in electrochemiluminescence (ECL) assays. Herein, a multifunctional nanocomposite of Zr metal-organic frameworks (MOFs) @PEI@AuAg nanoclusters (NCs) with intense and stable dual-wavelength ECL was synthesized for the first time, and used to construct a new ECL biosensor for rapid simultaneous detection of dual targets. Notably, the novel ECL emitter Zr MOFs with high-performance was not only integrated with a co-reactant polyethyleneimine (PEI) to form a unique intramolecular self-enhancing structure, but also loaded a large number of another ECL emitter AuAg NCs, furthermore, AuAg NCs with superior electron transfer property can much enhance the electrical conductivity of the composites, thus achieving the goal of "killing three birds with one stone". Moreover, a unique stable and rigid three-dimensional DNA tetrahedron (TDN) structure was connected with two quenching probes BHQ1 and BHQ3 and immobilized on the composites-modified electrode, so ECL emission of the nanocomposites at two wavelengths of 535 nm and 644 nm were both quenched by resonance energy transfer (RET). In the presence of target miRNAs, the efficient DNA cycling double-amplification processes were performed by using exonuclease (T7 Exo) combined with DNA Walker, thus both quenching groups were separated to restore the ECL at two wavelengths, achieving simultaneous and rapid ECL detection of two miRNAs. Therefore, this present work not only opens a unique nanocomplex with dual wavelength ECL and self-enhancing performance, but also develops a highly sensitive ECL biosensor with promising value for rapid multi-target analysis in clinical fields.
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Affiliation(s)
- Tengyue Yin
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering. Qingdao University of Science and Technology, Qingdao, 266042, PR China
| | - Di Wu
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering. Qingdao University of Science and Technology, Qingdao, 266042, PR China
| | - Haotian Du
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering. Qingdao University of Science and Technology, Qingdao, 266042, PR China
| | - Guifen Jie
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering. Qingdao University of Science and Technology, Qingdao, 266042, PR China.
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52
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Wang H, Shi F, Pu M, Lei M. Theoretical Study on Nitrobenzene Hydrogenation by N-Doped Carbon-Supported Late Transition Metal Single-Atom Catalysts. ACS Catal 2022. [DOI: 10.1021/acscatal.2c02373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Haohao Wang
- State Key Laboratory of Chemical Resource Engineering, Institute of Computational Chemistry, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
| | - Fuxing Shi
- State Key Laboratory of Chemical Resource Engineering, Institute of Computational Chemistry, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
| | - Min Pu
- State Key Laboratory of Chemical Resource Engineering, Institute of Computational Chemistry, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
| | - Ming Lei
- State Key Laboratory of Chemical Resource Engineering, Institute of Computational Chemistry, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
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53
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Hydrogen Activation by C
2
H
2
Acting as a Substrate Molecule on Atomically Dispersed Catalysts for the Semi‐hydrogenation of C
2
H
2. ChemistrySelect 2022. [DOI: 10.1002/slct.202201854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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54
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Zhang W, Zhang X, Wang J, Ghosh A, Zhu J, LiBretto NJ, Zhang G, Datye AK, Liu W, Miller JT. Bismuth-Modulated Surface Structural Evolution of Pd 3Bi Intermetallic Alloy Catalysts for Selective Propane Dehydrogenation and Acetylene Semihydrogenation. ACS Catal 2022. [DOI: 10.1021/acscatal.2c00642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Wenqing Zhang
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Xiaoben Zhang
- Division of Energy Research Resources, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023 China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jianyang Wang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Arnab Ghosh
- Department of Chemical & Biological Engineering & Center for Micro-engineered Materials, University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Jie Zhu
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Nicole J. LiBretto
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Guanghui Zhang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Abhaya K. Datye
- Department of Chemical & Biological Engineering & Center for Micro-engineered Materials, University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Wei Liu
- Division of Energy Research Resources, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023 China
| | - Jeffrey T. Miller
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
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55
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Meng F, Qin X, Yang L, Huang F, Diao J, Cai X, Zhang D, Li L, Zhu P, Peng M, Wang N, Xiao D, Xia L, Liu H, Ma D. Fully-Exposed Pd Cluster Catalyst: An Excellent Catalytic Antibacterial Nanomaterial. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2203283. [PMID: 35871548 DOI: 10.1002/smll.202203283] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/26/2022] [Indexed: 06/15/2023]
Abstract
Exploring antibacterial nanomaterials with excellent catalytic antibacterial properties has always been a hot research topic. However, the construction of nanomaterials with robust antibacterial activity at the atomic level remains a great challenge. Here a fully-exposed Pd cluster atomically-dispersed on nanodiamond-graphene (Pdn /ND@G) with excellent catalytic antibacterial properties is reported. The fully-exposed Pd cluster nanozyme provides atomically-dispersed Pd cluster sites that facilitate the activation of oxygen. Notably, the oxidase-like catalytic performance of the fully-exposed Pd cluster nanozyme is much higher than that of Pd single-atom oxidase mimic, Pd nanoparticles oxidase mimic and even the previously reported palladium-based oxidase mimics. Under the density functional theory (DFT) calculations, the Pd cluster sites can efficiently catalyze the decomposition of oxygen to generate reactive oxygen species, resulting in strong antibacterial properties. This research provides a valuable insight to the design of novel oxidase mimic and antibacterial nanomaterial.
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Affiliation(s)
- Fanchi Meng
- Department of Chemistry, Liaoning University, 66 Chongshan Road, Shenyang, Liaoning, 110036, P. R. China
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016, P. R. China
| | - Xuetao Qin
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing, 100871, P. R. China
| | - Lini Yang
- Department of Chemistry, Liaoning University, 66 Chongshan Road, Shenyang, Liaoning, 110036, P. R. China
| | - Fei Huang
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016, P. R. China
| | - Jiangyong Diao
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016, P. R. China
| | - Xiangbin Cai
- Department of Physics and Center for Quantum Materials, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, 999077, P. R. China
| | - Di Zhang
- Department of Chemistry, Liaoning University, 66 Chongshan Road, Shenyang, Liaoning, 110036, P. R. China
| | - Ling Li
- Department of Chemistry, Liaoning University, 66 Chongshan Road, Shenyang, Liaoning, 110036, P. R. China
| | - Pengbo Zhu
- Department of Chemistry, Liaoning University, 66 Chongshan Road, Shenyang, Liaoning, 110036, P. R. China
| | - Mi Peng
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing, 100871, P. R. China
| | - Ning Wang
- Department of Physics and Center for Quantum Materials, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, 999077, P. R. China
| | - Dequan Xiao
- Center for Integrative Materials Discovery, Department of Chemistry and Chemical and Biomedical Engineering, University of New Haven, 300 Boston Post Road, West Haven, CT, 06516, USA
| | - Lixin Xia
- Department of Chemistry, Liaoning University, 66 Chongshan Road, Shenyang, Liaoning, 110036, P. R. China
| | - Hongyang Liu
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016, P. R. China
- School of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Ding Ma
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing, 100871, P. R. China
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56
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Selectivity control in alkyne semihydrogenation: Recent experimental and theoretical progress. CHINESE JOURNAL OF CATALYSIS 2022. [DOI: 10.1016/s1872-2067(21)64036-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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57
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Shi Y, Zhou Y, Lou Y, Chen Z, Xiong H, Zhu Y. Homogeneity of Supported Single-Atom Active Sites Boosting the Selective Catalytic Transformations. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2201520. [PMID: 35808964 PMCID: PMC9404403 DOI: 10.1002/advs.202201520] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 05/31/2022] [Indexed: 05/09/2023]
Abstract
Selective conversion of specific functional groups to desired products is highly important but still challenging in industrial catalytic processes. The adsorption state of surface species is the key factor in modulating the conversion of functional groups, which is correspondingly determined by the uniformity of active sites. However, the non-identical number of metal atoms, geometric shape, and morphology of conventional nanometer-sized metal particles/clusters normally lead to the non-uniform active sites with diverse geometric configurations and local coordination environments, which causes the distinct adsorption states of surface species. Hence, it is highly desired to modulate the homogeneity of the active sites so that the catalytic transformations can be better confined to the desired direction. In this review, the construction strategies and characterization techniques of the uniform active sites that are atomically dispersed on various supports are examined. In particular, their unique behavior in boosting the catalytic performance in various chemical transformations is discussed, including selective hydrogenation, selective oxidation, Suzuki coupling, and other catalytic reactions. In addition, the dynamic evolution of the active sites under reaction conditions and the industrial utilization of the single-atom catalysts are highlighted. Finally, the current challenges and frontiers are identified, and the perspectives on this flourishing field is provided.
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Affiliation(s)
- Yujie Shi
- Key Laboratory of Synthetic and Biological ColloidsMinistry of EducationSchool of Chemical and Material EngineeringJiangnan UniversityWuxiJiangsu214122P. R. China
- International Joint Research Center for Photoresponsive Molecules and MaterialsJiangnan UniversityWuxiJiangsu214122P. R. China
| | - Yuwei Zhou
- Key Laboratory of Synthetic and Biological ColloidsMinistry of EducationSchool of Chemical and Material EngineeringJiangnan UniversityWuxiJiangsu214122P. R. China
- International Joint Research Center for Photoresponsive Molecules and MaterialsJiangnan UniversityWuxiJiangsu214122P. R. China
| | - Yang Lou
- Key Laboratory of Synthetic and Biological ColloidsMinistry of EducationSchool of Chemical and Material EngineeringJiangnan UniversityWuxiJiangsu214122P. R. China
- International Joint Research Center for Photoresponsive Molecules and MaterialsJiangnan UniversityWuxiJiangsu214122P. R. China
| | - Zupeng Chen
- College of Chemical EngineeringNanjing Forestry UniversityNanjing210037P. R. China
| | - Haifeng Xiong
- College of Chemistry and Chemical EngineeringXiamen UniversityXiamen361005P. R. China
| | - Yongfa Zhu
- Department of ChemistryTsinghua UniversityBeijing100084P. R. China
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58
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Wei QC, Chen Y, Wang Z, Yu DZ, Wang WH, Li JQ, Chen LH, Li Y, Su BL. Light‐Assisted Semi‐Hydrogenation of 1,3‐Butadiene with Water. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202210573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Qi-Chen Wei
- Wuhan University of Technology - Mafangshan Campus: Wuhan University of Technology State Key Laboratory of Advanced technology for Materials Synthesis and Processing CHINA
| | - Ya Chen
- Wuhan University of Technology - Mafangshan Campus: Wuhan University of Technology State Key Laboratory of Advanced technology for Materials Synthesis and Processing CHINA
| | - Zhao Wang
- Wuhan University of Technology - Mafangshan Campus: Wuhan University of Technology State Key Laboratory of Advanced technology for Materials Synthesis and Processing CHINA
| | - Da-Zhuang Yu
- Wuhan University of Technology - Mafangshan Campus: Wuhan University of Technology State Key Laboratory of Advanced technology for Materials Synthesis and Processing CHINA
| | - Wei-Hao Wang
- Wuhan University of Technology - Mafangshan Campus: Wuhan University of Technology State Key Laboratory of Advanced technology for Materials Synthesis and Processing CHINA
| | - Jian-Quan Li
- Wuhan University of Technology - Mafangshan Campus: Wuhan University of Technology State Key Laboratory of Advanced technology for Materials Synthesis and Processing CHINA
| | - Li-Hua Chen
- Wuhan University of Technology - Mafangshan Campus: Wuhan University of Technology State Key Laboratory of Advanced technology for Materials Synthesis and Processing CHINA
| | - Yu Li
- Wuhan University of Technology - Mafangshan Campus: Wuhan University of Technology State Key Laboratory of Advanced technology for Materials Synthesis and Processing CHINA
| | - Bao-Lian Su
- University of Namur: Universite de Namur Chemistry 61 rue de Bruxelles 5000 Namur BELGIUM
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59
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Zheng W, Zhu R, Wu H, Ma T, Zhou H, Zhou M, He C, Liu X, Li S, Cheng C. Tailoring Bond Microenvironments and Reaction Pathways of Single‐Atom Catalysts for Efficient Water Electrolysis. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202208667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Weiqiong Zheng
- Sichuan University - Wangjiang Campus: Sichuan University College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering No.24 South Section 1, Yihuan Road 610065 Chengdu CHINA
| | - Ran Zhu
- Sichuan University - Wangjiang Campus: Sichuan University College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering No.24 South Section 1, Yihuan Road 610065 Chengdu CHINA
| | - Huijuan Wu
- Sichuan University - Wangjiang Campus: Sichuan University College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering No.24 South Section 1, Yihuan Road 610065 Chengdu CHINA
| | - Tian Ma
- Sichuan University West China Hospital Department of Ultrasound CHINA
| | - Hongju Zhou
- Sichuan University West China Hospital Department of Nephrology CHINA
| | - Mi Zhou
- Sichuan University - Wangjiang Campus: Sichuan University College of Biomass Science and Engineering CHINA
| | - Chao He
- Sichuan University - Wangjiang Campus: Sichuan University College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering No.24 South Section 1, Yihuan Road 610065 Chengdu CHINA
| | - Xikui Liu
- Sichuan University - Wangjiang Campus: Sichuan University College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering No.24 South Section 1, Yihuan Road 610065 Chengdu CHINA
| | - Shuang Li
- Sichuan University - Wangjiang Campus: Sichuan University College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering No.24 South Section 1, Yihuan Road 610065 Chengdu CHINA
| | - Chong Cheng
- Sichuan University Department of polymer science No. 24, Yihuan Road 610065 Chengdu CHINA
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60
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Zheng W, Zhu R, Wu H, Ma T, Zhou H, Zhou M, He C, Liu X, Li S, Cheng C. Tailoring Bond Microenvironments and Reaction Pathways of Single-Atom Catalysts for Efficient Water Electrolysis. Angew Chem Int Ed Engl 2022; 61:e202208667. [PMID: 35876718 DOI: 10.1002/anie.202208667] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Indexed: 02/05/2023]
Abstract
Single-Atom Sites (SASs) are commonly stabilized and influenced by neighboring atoms in the host; disclosing the structure-reactivity relationships of SASs in water electrolysis are the grand challenges originating from the enormous support materials with complex structures. Through a multidisciplinary view of the design principles, synthesis strategies, characterization techniques, and theoretical analysis of structure-performance correlations, this timely review is dedicated to summarizing the most recent progress in tailoring bond microenvironments on different supports and discussing the reaction pathways and performance advantages of different SAS structures for water electrolysis . The essences and mechanisms of how SAS structures influence their electrocatalysis and the critical needs for their future developments are discussed. Finally, the challenges and perspectives are also provided to stimulate their practically widespread utilization in water-splitting electrolyzers.
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Affiliation(s)
- Weiqiong Zheng
- Sichuan University - Wangjiang Campus: Sichuan University, College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, No.24 South Section 1, Yihuan Road, 610065, Chengdu, CHINA
| | - Ran Zhu
- Sichuan University - Wangjiang Campus: Sichuan University, College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, No.24 South Section 1, Yihuan Road, 610065, Chengdu, CHINA
| | - Huijuan Wu
- Sichuan University - Wangjiang Campus: Sichuan University, College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, No.24 South Section 1, Yihuan Road, 610065, Chengdu, CHINA
| | - Tian Ma
- Sichuan University West China Hospital, Department of Ultrasound, CHINA
| | - Hongju Zhou
- Sichuan University West China Hospital, Department of Nephrology, CHINA
| | - Mi Zhou
- Sichuan University - Wangjiang Campus: Sichuan University, College of Biomass Science and Engineering, CHINA
| | - Chao He
- Sichuan University - Wangjiang Campus: Sichuan University, College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, No.24 South Section 1, Yihuan Road, 610065, Chengdu, CHINA
| | - Xikui Liu
- Sichuan University - Wangjiang Campus: Sichuan University, College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, No.24 South Section 1, Yihuan Road, 610065, Chengdu, CHINA
| | - Shuang Li
- Sichuan University - Wangjiang Campus: Sichuan University, College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, No.24 South Section 1, Yihuan Road, 610065, Chengdu, CHINA
| | - Chong Cheng
- Sichuan University, Department of polymer science, No. 24, Yihuan Road, 610065, Chengdu, CHINA
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61
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Jia Z, Peng M, Cai X, Chen Y, Chen X, Huang F, Zhao L, Diao J, Wang N, Xiao D, Wen X, Jiang Z, Liu H, Ma D. Fully Exposed Platinum Clusters on a Nanodiamond/Graphene Hybrid for Efficient Low-Temperature CO Oxidation. ACS Catal 2022. [DOI: 10.1021/acscatal.2c02769] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhimin Jia
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, People’s Republic of China
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, People’s Republic of China
| | - Mi Peng
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, People’s Republic of China
| | - Xiangbin Cai
- Department of Physics and Center for Quantum Materials, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, P.R. China
| | - Yunlei Chen
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, People’s Republic of China
- University of Chinese Academy of Science, No. 19A Yuanquan Road, Beijing 100049, People’s Republic of China
| | - Xiaowen Chen
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, People’s Republic of China
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, People’s Republic of China
| | - Fei Huang
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, People’s Republic of China
| | - Linmin Zhao
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, People’s Republic of China
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, People’s Republic of China
| | - Jiangyong Diao
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, People’s Republic of China
| | - Ning Wang
- Department of Physics and Center for Quantum Materials, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, P.R. China
| | - Dequan Xiao
- Center for Integrative Materials Discovery, Department of Chemistry and Chemical Engineering, University of New Haven, 300 Boston Post Road, West Haven, Connecticut 06516, United States
| | - Xiaodong Wen
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, People’s Republic of China
- University of Chinese Academy of Science, No. 19A Yuanquan Road, Beijing 100049, People’s Republic of China
| | - Zheng Jiang
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201204, People’s Republic of China
| | - Hongyang Liu
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, People’s Republic of China
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, People’s Republic of China
| | - Ding Ma
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, People’s Republic of China
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62
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Zhu Y, Jian C, Xue R, Zhang W, Guo R, Gao Y, Chen DL, Zhang F, Zhu W, Wang FF. Theoretical understanding on all-solid frustrated Lewis pair sites of C 2N anchored by single metal atom. J Chem Phys 2022; 157:054704. [DOI: 10.1063/5.0100170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Designing all-solid heterogeneous catalysts with frustrated Lewis pairs (FLPs) has aroused great attentions recently because of its appealing low dissociation energy for H2 molecule and thus a promotion of hydrogenation reaction is expected. The sterically encumbered Lewis acid (metal site) and base (nitrogen site) in the cavity of single transition metal atom doped M/C2N sheet makes it potential candidate with FLP, while a comprehensive understanding of its intrinsic property and reactivity is still required. Calculations show that the complete dissociation of H2 molecule into two H* at the N sites requires two steps, i.e., heterolytic cleavage of H2 molecule and the transfer of H* from metal site to N site, which are highly related to the acidity of the metal site. The Ni/C2N and Pd/C2N, which outperform over the other 8 transition metal atom (M) anchored M/C2N candidates, possess low energy barriers for the complete dissociation of H2 molecule, with values of only 0.30 and 0.20 eV, respectively. Furthermore, both Ni/C2N and Pd/C2N catalysts can achieve semi-hydrogenation of C2H2 into C2H4, with overall barriers of 0.81 and 0.75 eV, respectively, lower than many reported catalysts. It is speculated that M/C2N catalysts with intrinsic FLPs may also find applications in other important hydrogenation reaction.
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Affiliation(s)
| | | | | | | | - Rou Guo
- Zhejiang Normal University, China
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63
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Selective Reduction of Nitroarenes Catalyzed by In-Situ Generated Nanoscale Hematite. Catal Letters 2022. [DOI: 10.1007/s10562-022-04084-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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64
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Campos CH, Shanmugaraj K, Bustamante TM, Leal-Villarroel E, Vinoth V, Aepuru R, Mangalaraja RV, Torres CC. Catalytic production of anilines by nitro-compounds hydrogenation over highly recyclable platinum nanoparticles supported on halloysite nanotubes. Catal Today 2022. [DOI: 10.1016/j.cattod.2021.06.027] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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65
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Extension of Inducing Effect of Support Coordination on Ni-based Ordered Alloys Catalyst for Selective Hydrogenation. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.117852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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66
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Pedram-rad T, Es'haghi Z, Ahmadpour A, Samadi Kazemi M, Akbar Mohammadi A. Carbon-dot Confined in Graphene-Analogous Boron Nitride for Enhanced Oxidative Desulfurization. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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67
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Ge G, Wei X, Guo H, Zhao Z. Assembly‐in‐Foam Approach to Construct Nanodiamond/Carbon Nanotube Hybrid Monolithic Carbocatalysts for Direct Dehydrogenation of Ethylbenzene to Styrene. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Guifang Ge
- Dalian University of Technology State Key Laboratory of Fine Chemicals CHINA
| | - Xiaojing Wei
- Dalian University of Technology State Key Laboratory of Fine Chemicals CHINA
| | - Hongchen Guo
- Dalian University of Technology State Key Laboratory of Fine Chemicals CHINA
| | - Zhongkui Zhao
- Dalian University of Technology Department of Catalysis Chemistry and Engineering No 2 Linggong Road 116024 Dalian CHINA
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68
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Guo J, Peng M, Jia Z, Li C, Liu H, Zhang H, Ma D. Kinetic Evidence of Most Abundant Surface Intermediates Variation over Pt n and Pt p: Few-Atom Pt Ensembles Enable Efficient Catalytic Cyclohexane Dehydrogenation for Hydrogen Production-II. ACS Catal 2022. [DOI: 10.1021/acscatal.2c01420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jinqiu Guo
- School of Materials Science and Engineering, Nankai University, Tianjin 300350, China
- Haihe Laboratory of Sustainable Chemical Transformations, Tianjin 300350, China
| | - Mi Peng
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, and BIC-ESAT, Peking University, Beijing 100871, China
| | - Zhimin Jia
- School of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, China
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China
| | - Chengyu Li
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, and BIC-ESAT, Peking University, Beijing 100871, China
| | - Hongyang Liu
- School of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, China
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China
| | - Hongbo Zhang
- School of Materials Science and Engineering, Nankai University, Tianjin 300350, China
- Haihe Laboratory of Sustainable Chemical Transformations, Tianjin 300350, China
| | - Ding Ma
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, and BIC-ESAT, Peking University, Beijing 100871, China
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69
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Guo Y, Huang Y, Zeng B, Han B, Akri M, Shi M, Zhao Y, Li Q, Su Y, Li L, Jiang Q, Cui YT, Li L, Li R, Qiao B, Zhang T. Photo-thermo semi-hydrogenation of acetylene on Pd 1/TiO 2 single-atom catalyst. Nat Commun 2022; 13:2648. [PMID: 35551203 PMCID: PMC9098498 DOI: 10.1038/s41467-022-30291-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 04/12/2022] [Indexed: 11/16/2022] Open
Abstract
Semi-hydrogenation of acetylene in excess ethylene is a key industrial process for ethylene purification. Supported Pd catalysts have attracted most attention due to their superior intrinsic activity but often suffer from low selectivity. Pd single-atom catalysts (SACs) are promising to significantly improve the selectivity, but the activity needs to be improved and the feasible preparation of Pd SACs remains a grand challenge. Here, we report a simple strategy to construct Pd1/TiO2 SACs by selectively encapsulating the co-existed small amount of Pd nanoclusters/nanoparticles based on their different strong metal-support interaction (SMSI) occurrence conditions. In addition, photo-thermo catalysis has been applied to this process where a much-improved catalytic activity was obtained. Detailed characterization combined with DFT calculation suggests that photo-induced electrons transferred from TiO2 to the adjacent Pd atoms facilitate the activation of acetylene. This work offers an opportunity to develop highly stable Pd SACs for efficient catalytic semi-hydrogenation process. Semi-hydrogenation of acetylene in excess ethylene is a key industrial process for ethylene purification. Here the authors develop highly stable Pd1/TiO2 single-atom catalyst for photo-thermo semi-hydrogenation of acetylene.
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Affiliation(s)
- Yalin Guo
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Yike Huang
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Bin Zeng
- University of Chinese Academy of Sciences, Beijing, China.,State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
| | - Bing Han
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Mohcin Akri
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
| | - Ming Shi
- University of Chinese Academy of Sciences, Beijing, China.,State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
| | - Yue Zhao
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
| | - Qinghe Li
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
| | - Yang Su
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
| | - Lin Li
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
| | - Qike Jiang
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
| | - Yi-Tao Cui
- SANKA High Technology Co. Ltd. 90-1, Tatsuno, Hyogo, Japan
| | - Lei Li
- Synchrotron Radiation Research Center, Hyogo Science and Technology Association, Hyogo, Japan
| | - Rengui Li
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China.
| | - Botao Qiao
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China.
| | - Tao Zhang
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
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70
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Zhao L, Qin X, Zhang X, Cai X, Huang F, Jia Z, Diao J, Xiao D, Jiang Z, Lu R, Wang N, Liu H, Ma D. A Magnetically Separable Pd Single-Atom Catalyst for Efficient Selective Hydrogenation of Phenylacetylene. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2110455. [PMID: 35305275 DOI: 10.1002/adma.202110455] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 03/01/2022] [Indexed: 06/14/2023]
Abstract
Selective hydrogenation of alkynes to alkenes plays a crucial role in the synthesis of fine chemicals. However, how to achieve high selectivity and effective separation of the catalyst and substrate while obtaining high activity is the key for this reaction. In this work, a Pd single-atom catalyst is anchored to the shell of magnetic core-shell particles that consist of a Ni-nanoparticles core and a graphene sheets shell (Ni@G) for semi-hydrogenation of phenylacetylene, delivering 93% selectivity to styrene at full conversion with a robust turnover frequency of 7074 h-1 under mild reaction conditions (303 K, 2 bar H2 ). Moreover, the catalyst can be recovered promptly from the liquid phase due to its magnetic separability, which makes it present good stability for enduring five cycles. Experimental and theoretical investigations reveal that H2 and substrates are activated by atomically dispersed Pd atoms and Ni@G hybrid support, respectively. The hydrogenation reaction occurs on the surface of Ni@G via hydrogen spillover from the metal to the support. Such a strategy opens an avenue for designing highly active, selective, and magnetically recyclable catalysts for selective hydrogenation in liquid reaction systems.
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Affiliation(s)
- Linmin Zhao
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016, P. R. China
- School of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Xuetao Qin
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing, 100871, P. R. China
| | - Xirui Zhang
- Department of Applied Physics, Nanjing University of Science and Technology, Nanjing, 210094, P. R. China
| | - Xiangbin Cai
- Department of Physics and Center for Quantum Materials, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, P. R. China
| | - Fei Huang
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016, P. R. China
- School of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Zhimin Jia
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016, P. R. China
- School of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Jiangyong Diao
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016, P. R. China
- School of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Dequan Xiao
- Center for Integrative Materials Discovery, Department of Chemistry and Chemical and Biomedical Engineering, University of New Haven, 300 Boston Post Road, West Haven, CT, 06516, USA
| | - Zheng Jiang
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201204, P. R. China
| | - Ruifeng Lu
- Department of Applied Physics, Nanjing University of Science and Technology, Nanjing, 210094, P. R. China
| | - Ning Wang
- Department of Physics and Center for Quantum Materials, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, P. R. China
| | - Hongyang Liu
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016, P. R. China
- School of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Ding Ma
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing, 100871, P. R. China
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71
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Dong C, Gao Z, Li Y, Peng M, Wang M, Xu Y, Li C, Xu M, Deng Y, Qin X, Huang F, Wei X, Wang YG, Liu H, Zhou W, Ma D. Fully exposed palladium cluster catalysts enable hydrogen production from nitrogen heterocycles. Nat Catal 2022. [DOI: 10.1038/s41929-022-00769-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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72
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Wang Y, Wang B, Fan M, Ling L, Zhang R. C2H2 semi-hydrogenation over Cu catalysts: Revealing the influence of Cu active site types on the catalytic performance. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.117494] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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73
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Yu H, Xu Y, Havener K, Zhang M, Zhang L, Wu W, Huang K. Temperature-Controlled Selectivity of Hydrogenation and Hydrodeoxygenation of Biomass by Superhydrophilic Nitrogen/Oxygen Co-Doped Porous Carbon Nanosphere Supported Pd Nanoparticles. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2106893. [PMID: 35254000 DOI: 10.1002/smll.202106893] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 01/25/2022] [Indexed: 06/14/2023]
Abstract
Selective hydrogenation and hydrodeoxygenation (HDO) of biomass to value-added products play a crucial role in the development of renewable energy resources. However, achieving a temperature-controlled selectivity within one catalytic system while retaining excellent hydrogenation and HDO performance remains a great challenge. Here, nitrogen/oxygen (N/O) co-doped porous carbon nanosphere derived from resin polymer spheres is synthesized as the host matrix to in situ encapsulate highly dispersed Pd nanoparticles (NPs). Through N/O co-doping, the defects on the surface of carbon structure can serve as active sites to promote substrate adsorption. After a facile H2 O2 post-treatment process, the presence of abundant carboxyl groups on the porous carbon nanospheres can act as acidic sites to replace the use of acidic additives in the HDO process. Additionally, the increased surface oxygen-containing groups improve hydrophilicity to disperse catalysts in aqueous solutions. Owing to the unique highly dispersed Pd NPs and abundant surface defects, the Pd@APF-H2 O2 (2.3 nm) catalysts exhibit excellent catalytic activity and temperature-controlled selectivity for hydrogenation and HDO products of biomass-derived vanillin.
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Affiliation(s)
- Haitao Yu
- School of Chemistry and Molecular Engineering, East China Normal University, 500 N, Dongchuan Road, Shanghai, 200241, P. R. China
| | - Yang Xu
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Kaden Havener
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Meng Zhang
- William G. Lowrie Department of Chemical and Biomolecular Engineering, The Ohio State University, Columbus, OH, 43210, USA
| | - Li Zhang
- School of Chemistry and Molecular Engineering, East China Normal University, 500 N, Dongchuan Road, Shanghai, 200241, P. R. China
| | - Wenjin Wu
- School of Chemistry and Molecular Engineering, East China Normal University, 500 N, Dongchuan Road, Shanghai, 200241, P. R. China
| | - Kun Huang
- School of Chemistry and Molecular Engineering, East China Normal University, 500 N, Dongchuan Road, Shanghai, 200241, P. R. China
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74
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Zhang J, Wang M, Gao Z, Qin X, Xu Y, Wang Z, Zhou W, Ma D. Importance of Species Heterogeneity in Supported Metal Catalysts. J Am Chem Soc 2022; 144:5108-5115. [PMID: 35230843 DOI: 10.1021/jacs.2c00202] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The structural heterogeneity of surface metal species, which is represented by the distribution in size, morphology, and local coordination environment of the active metal component, is almost inevitable in practical supported metal catalysts. This is often regarded as a major hindrance to the full utilization of metal loading and the high mass-specific catalytic activity. In this work, by quantitative evaluation of the individual reaction steps of a probe reaction, cyclohexanol dehydrogenation (an important reaction for hydrogen storage and transportation as well as high valued chemical production), we demonstrate that the inherent heterogeneity of supported Rhodium catalysts prepared by conventional synthesis has unique advantages in a complex heterogeneous catalytic reaction. The isolated Rh species (Rh1) is extremely active for the first step of dehydrogenation, the transformation of cyclohexanol to cyclohexanone, while the Rh ensemble sites (Rhe, including Rh clusters, Rhn, and Rh nanoparticles, Rhp) are highly efficient for the successive reaction step, cyclohexanone to phenol, for which the Rh1 sites are almost inactive. Only with the coexistence of both active structures could the optimal reaction performance be achieved, which ambiguously demonstrates the importance of species heterogeneity in some multistep catalytic reactions. Our study provides a new view of the benefits from structural heterogeneity in practical catalysts and sheds light on the catalyst design strategy for complex catalytic reactions.
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Affiliation(s)
- Jie Zhang
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, People's Republic of China
| | - Meng Wang
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, People's Republic of China
| | - Zirui Gao
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, People's Republic of China
| | - Xuetao Qin
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, People's Republic of China
| | - Yao Xu
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, People's Republic of China
| | - Zhaohua Wang
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, People's Republic of China
| | - Wu Zhou
- School of Physical Sciences and CAS Center for Excellence in Topological Quantum Computation, University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Ding Ma
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, People's Republic of China
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75
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Gou G, Che C, Wen H, Qin J, Cao X, Han W, Zhang F, Long Y, Ma J. θ-Al2O3/FeO1.25 possessing a special ring complex of FeII---HO===FeIII for the efficient catalytic semi-hydrogenation of acetylene under front–end conditions. J Catal 2022. [DOI: 10.1016/j.jcat.2022.02.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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76
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Yang Q, Liu H, Yuan P, Jia Y, Zhuang L, Zhang H, Yan X, Liu G, Zhao Y, Liu J, Wei S, Song L, Wu Q, Ge B, Zhang L, Wang K, Wang X, Chang CR, Yao X. Single Carbon Vacancy Traps Atomic Platinum for Hydrogen Evolution Catalysis. J Am Chem Soc 2022; 144:2171-2178. [PMID: 34995077 DOI: 10.1021/jacs.1c10814] [Citation(s) in RCA: 70] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The coordinated configuration of atomic platinum (Pt) has always been identified as an active site with high intrinsic activity for hydrogen evolution reaction (HER). Herein, we purposely synthesize single vacancies in a carbon matrix (defective graphene) that can trap atomic Pt to form the Pt-C3 configuration, which gives exceptionally high reactivity for HER in both acidic and alkaline solutions. The intrinsic activity of Pt-C3 site is valued with a turnover frequency (TOF) of 26.41 s-1 and mass activity of 26.05 A g-1 at 100 mV, respectively, which are both nearly 18 times higher than those of commercial 20 wt % Pt/C. It is revealed that the optimal coordination Pt-C3 has a stronger electron-capture ability and lower Gibbs free energy difference (ΔG), resulting in promoting the reduction of adsorbed H+ and the acceleration of H2 desorption, thus exhibiting the extraordinary HER activity. This work provides a new insight on the unique coordinated configuration of dispersive atomic Pt in defective C matrix for superior HER performance.
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Affiliation(s)
- Qin Yang
- College of Chemical Engineering, Fuzhou University, Fuzhou 350002, P.R. China.,School of Environment and Science, Queensland Micro- and Nanotechnology Centre, Griffith University, Nathan, Queensland 4111, Australia
| | - Hanxuan Liu
- School of Chemical Engineering and Technology, Xi'an Jiao Tong University, Xi'an 710049, P.R. China
| | - Pei Yuan
- College of Chemical Engineering, Fuzhou University, Fuzhou 350002, P.R. China
| | - Yi Jia
- School of Environment and Science, Queensland Micro- and Nanotechnology Centre, Griffith University, Nathan, Queensland 4111, Australia
| | - Linzhou Zhuang
- School of Chemical Engineering, East China University of Science and Technology, Shanghai 200000, P.R. China
| | - Hongwei Zhang
- College of Chemical Engineering, Fuzhou University, Fuzhou 350002, P.R. China
| | - Xuecheng Yan
- School of Environment and Science, Queensland Micro- and Nanotechnology Centre, Griffith University, Nathan, Queensland 4111, Australia
| | - Guihao Liu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P.R. China
| | - Yufei Zhao
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P.R. China
| | - Jizi Liu
- Hebert Gleiter Institute of Nanoscience, School of Materials Science and Engineering, Nanjing University of Science and Technology, Jiangsu 210094, P.R. China
| | - Shiqiang Wei
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, P.R. China
| | - Li Song
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, P.R. China
| | - Qilong Wu
- School of Environment and Science, Queensland Micro- and Nanotechnology Centre, Griffith University, Nathan, Queensland 4111, Australia
| | - Bingqing Ge
- College of Chemical Engineering, Fuzhou University, Fuzhou 350002, P.R. China
| | - Longzhou Zhang
- School of Environment and Science, Queensland Micro- and Nanotechnology Centre, Griffith University, Nathan, Queensland 4111, Australia
| | - Kang Wang
- School of Environment and Science, Queensland Micro- and Nanotechnology Centre, Griffith University, Nathan, Queensland 4111, Australia
| | - Xin Wang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, P.R. China
| | - Chun-Ran Chang
- School of Chemical Engineering and Technology, Xi'an Jiao Tong University, Xi'an 710049, P.R. China
| | - Xiangdong Yao
- School of Environment and Science, Queensland Micro- and Nanotechnology Centre, Griffith University, Nathan, Queensland 4111, Australia.,State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P.R. China
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77
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Dasgupta A, He H, Gong R, Shang SL, Zimmerer EK, Meyer RJ, Liu ZK, Janik MJ, Rioux RM. Atomic control of active-site ensembles in ordered alloys to enhance hydrogenation selectivity. Nat Chem 2022; 14:523-529. [PMID: 35115658 DOI: 10.1038/s41557-021-00855-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 11/05/2021] [Indexed: 11/09/2022]
Abstract
Intermetallic compounds offer unique opportunities for atom-by-atom manipulation of catalytic ensembles through precise stoichiometric control. The (Pd, M, Zn) γ-brass phase enables the controlled synthesis of Pd-M-Pd catalytic sites (M = Zn, Pd, Cu, Ag and Au) isolated in an inert Zn matrix. These multi-atom heteronuclear active sites are catalytically distinct from Pd single atoms and fully coordinated Pd. Here we quantify the unexpectedly large effect that active-site composition (that is, identity of the M atom in Pd-M-Pd sites) has on ethylene selectivity during acetylene semihydrogenation. Subtle stoichiometric control demonstrates that Pd-Pd-Pd sites are active for ethylene hydrogenation, whereas Pd-Zn-Pd sites show no measurable ethylene-to-ethane conversion. Agreement between experimental and density-functional-theory-predicted activities and selectivities demonstrates precise control of Pd-M-Pd active-site composition. This work demonstrates that the diversity and well-defined structure of intermetallics can be used to design active sites assembled with atomic-level precision.
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Affiliation(s)
- Anish Dasgupta
- Department of Chemical Engineering, The Pennsylvania State University, University Park, PA, USA
| | - Haoran He
- Department of Chemical Engineering, The Pennsylvania State University, University Park, PA, USA
| | - Rushi Gong
- Department of Materials Science and Engineering, The Pennsylvania State University, University Park, PA, USA
| | - Shun-Li Shang
- Department of Materials Science and Engineering, The Pennsylvania State University, University Park, PA, USA
| | - Eric K Zimmerer
- Department of Chemical Engineering, The Pennsylvania State University, University Park, PA, USA
| | | | - Zi-Kui Liu
- Department of Materials Science and Engineering, The Pennsylvania State University, University Park, PA, USA
| | - Michael J Janik
- Department of Chemical Engineering, The Pennsylvania State University, University Park, PA, USA.
| | - Robert M Rioux
- Department of Chemical Engineering, The Pennsylvania State University, University Park, PA, USA. .,Department of Chemistry, The Pennsylvania State University, University Park, PA, USA.
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78
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Deng Y, Guo Y, Jia Z, Liu JC, Guo J, Cai X, Dong C, Wang M, Li C, Diao J, Jiang Z, Xie J, Wang N, Xiao H, Xu B, Zhang H, Liu H, Li J, Ma D. Few-Atom Pt Ensembles Enable Efficient Catalytic Cyclohexane Dehydrogenation for Hydrogen Production. J Am Chem Soc 2022; 144:3535-3542. [PMID: 35107999 DOI: 10.1021/jacs.1c12261] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Identification of catalytic active sites is pivotal in the design of highly effective heterogeneous metal catalysts, especially for structure-sensitive reactions. Downsizing the dimension of the metal species on the catalyst increases the dispersion, which is maximized when the metal exists as single atoms, namely, single-atom catalysts (SACs). SACs have been reported to be efficient for various catalytic reactions. We show here that the Pt SACs, although with the highest metal atom utilization efficiency, are totally inactive in the cyclohexane (C6H12) dehydrogenation reaction, an important reaction that could enable efficient hydrogen transportation. Instead, catalysts enriched with fully exposed few-atom Pt ensembles, with a Pt-Pt coordination number of around 2, achieve the optimal catalytic performance. The superior performance of a fully exposed few-atom ensemble catalyst is attributed to its high d-band center, multiple neighboring metal sites, and weak binding of the product.
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Affiliation(s)
- Yuchen Deng
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Yu Guo
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Zhimin Jia
- School of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, China.,Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China
| | - Jin-Cheng Liu
- Department of Chemistry and Key Laboratory of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Tsinghua University, Beijing 100084, China
| | - Jinqiu Guo
- School of Materials Science and Engineering & National Institute for Advanced Materials, Tianjin Key Laboratory for Rare Earth Materials and Applications, Nankai University, Tianjin 300350, China
| | - Xiangbin Cai
- Department of Physics and Center for Quantum Materials, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, China
| | - Chunyang Dong
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Meng Wang
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Chengyu Li
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Jiangyong Diao
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China
| | - Zheng Jiang
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201204, China
| | - Jinglin Xie
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Ning Wang
- Department of Physics and Center for Quantum Materials, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, China
| | - Hai Xiao
- Department of Chemistry and Key Laboratory of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Tsinghua University, Beijing 100084, China
| | - Bingjun Xu
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Hongbo Zhang
- School of Materials Science and Engineering & National Institute for Advanced Materials, Tianjin Key Laboratory for Rare Earth Materials and Applications, Nankai University, Tianjin 300350, China
| | - Hongyang Liu
- School of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, China.,Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China
| | - Jun Li
- Department of Chemistry and Key Laboratory of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Tsinghua University, Beijing 100084, China.,Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China
| | - Ding Ma
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
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79
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Peng M, Jia Z, Gao Z, Xu M, Cheng D, Wang M, Li C, Wang L, Cai X, Jiang Z, Jiang H, Wang N, Xiao D, Liu H, Ma D. Antisintering Pd1 Catalyst for Propane Direct Dehydrogenation with In Situ Active Sites Regeneration Ability. ACS Catal 2022. [DOI: 10.1021/acscatal.1c05590] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Mi Peng
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, P. R. China
| | - Zhimin Jia
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, P. R. China
- School of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, P. R. China
| | - Zirui Gao
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, P. R. China
| | - Ming Xu
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, P. R. China
| | - Danyang Cheng
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, P. R. China
| | - Meng Wang
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, P. R. China
| | - Chengyu Li
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, P. R. China
| | - Linlin Wang
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, P. R. China
- School of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, P. R. China
| | - Xiangbin Cai
- Department of Physics and Center for Quantum Materials, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR 999077, P. R. China
| | - Zheng Jiang
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201204, P. R. China
| | - Hong Jiang
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, P. R. China
| | - Ning Wang
- Department of Physics and Center for Quantum Materials, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR 999077, P. R. China
| | - Dequan Xiao
- Center for Integrarive Materials Discovery, Department of Chemistry and Chemical and Biomedical Engineering, University of New Haven, West Haven, Connecticut 06516, United States
| | - Hongyang Liu
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, P. R. China
- School of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, P. R. China
| | - Ding Ma
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, P. R. China
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80
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Selective Hydrogenation of Nitroarenes by Single-Atom Pt Catalyst Through Hydrogen Transfer Reaction. Top Catal 2022. [DOI: 10.1007/s11244-022-01566-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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81
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Zhao X, Chang Y, Chen WJ, Wu Q, Pan X, Chen K, Weng B. Recent Progress in Pd-Based Nanocatalysts for Selective Hydrogenation. ACS OMEGA 2022; 7:17-31. [PMID: 35036674 PMCID: PMC8756445 DOI: 10.1021/acsomega.1c06244] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 12/09/2021] [Indexed: 06/14/2023]
Abstract
Selective hydrogenation plays an important role in the chemical industry and has a wide range of applications, including the production of fine chemicals and petrochemicals, pharmaceutical synthesis, healthcare product development, and the synthesis of agrochemicals. Pd-based catalysts have been widely applied for selective hydrogenation due to their unique electronic structure and ability to adsorb and activate hydrogen and unsaturated substrates. However, the exclusive and comprehensive summarization of the size, composition, and surface and interface effect of metal Pd on the performance for selective hydrogenation is still lacking. In this perspective, the research progress on selective hydrogenation using Pd-based catalysts is summarized. The strategies for improving the catalytic hydrogenation performance over Pd-based catalysts are investigated. Specifically, the effects of the size, composition, and surface and interfacial structure of Pd-based catalysts, which could influence the dissociation mode of hydrogen, the adsorption, and the reaction mode of the catalytic substrate, on the performance have been systemically reviewed. Then, the progress on Pd-based catalysts for selective hydrogenation of unsaturated alkynes, aldehydes, ketones, and nitroaromatic hydrocarbons is revealed based on the fundamental principles of selective hydrogenation. Finally, perspectives on the further development of strategies for chemical selective hydrogenation are provided. It is hoped that this perspective would provide an instructive guideline for constructing efficient heterogeneous Pd-based catalysts for various selective hydrogenation reactions.
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Affiliation(s)
- Xiaojing Zhao
- College
of Chemical Engineering and Materials, Quanzhou
Normal University, Quanzhou 362000, China
| | - Yandong Chang
- College
of Chemical Engineering and Materials, Quanzhou
Normal University, Quanzhou 362000, China
- College
of Materials Science and Engineering, Fuzhou
University, Fuzhou 350108, China
| | - Wen-Jie Chen
- College
of Chemical Engineering and Materials, Quanzhou
Normal University, Quanzhou 362000, China
| | - Qingshi Wu
- College
of Chemical Engineering and Materials, Quanzhou
Normal University, Quanzhou 362000, China
| | - Xiaoyang Pan
- College
of Chemical Engineering and Materials, Quanzhou
Normal University, Quanzhou 362000, China
| | - Kongfa Chen
- College
of Materials Science and Engineering, Fuzhou
University, Fuzhou 350108, China
| | - Bo Weng
- cMACS,
Department of Microbial and Molecular Systems, KU Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium
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82
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Yang Y, Luo J, Song P, Ding Y, Xia L. Novel Clarification of Surface Plasmon Coupling Reactions of Aromatic Alkynamine and Nitro Compounds. ACS OMEGA 2022; 7:1165-1172. [PMID: 35036779 PMCID: PMC8756794 DOI: 10.1021/acsomega.1c05746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 12/08/2021] [Indexed: 06/14/2023]
Abstract
This work presents a theoretical and experimental approach for the coupling of 4-ethynylaniline (4-APA) and 4-ethynylnitrobenzene (4-NPA) in the theoretical application of density functional theory (DFT) and experimental monitoring of surface-enhanced Raman spectroscopy (SERS). The results support electromagnetic enhancement to drive the conversion of aromatic alkynamine and nitro compounds and regulation by the catalytic coupling reaction conditions. In addition, this work investigates the adsorption site effect of surface plasmon coupling reactions of 4-APA and 4-NPA molecules into alkynyl azo compounds. This study presents theoretical and experimental images used to analyze the plasmon-driven surface catalytic reaction system.
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Affiliation(s)
- Yanqiu Yang
- Department
of Physics, Liaoning University, Shenyang 110036, P. R. China
| | - Jibiao Luo
- Department
of Physics, Liaoning University, Shenyang 110036, P. R. China
| | - Peng Song
- Department
of Physics, Liaoning University, Shenyang 110036, P. R. China
| | - Yong Ding
- Department
of Physics, Liaoning University, Shenyang 110036, P. R. China
| | - Lixin Xia
- Department
of Chemistry, Liaoning University, Shenyang 110036, P. R. China
- Yingkou
Institute of Technology, Yingkou 115014, P. R. China
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83
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Shittu TD, Ayodele OB. Catalysis of semihydrogenation of acetylene to ethylene: current trends, challenges, and outlook. Front Chem Sci Eng 2022. [DOI: 10.1007/s11705-021-2113-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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84
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In-situ facile synthesis novel N-doped thin graphene layer encapsulated Pd@N/C catalyst for semi-hydrogenation of alkynes. J Catal 2022. [DOI: 10.1016/j.jcat.2021.11.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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85
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Zhan X, Zhu H, Ma H, Hu X, Xie Y, Guo D, Chen M, Ma P, Sun L, Wang WD, Dong Z. Ultrafine PdCo bimetallic nanoclusters confined in N-doped porous carbon for the efficient semi-hydrogenation of alkynes. Dalton Trans 2022; 51:16361-16370. [DOI: 10.1039/d2dt02765h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ultrafine PdCo bimetallic nanoclusters with Co atom-modified Pd active sites were highly dispersed and confined in an m-NC material for selective semi-hydrogenation of alkynes to alkenes.
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Affiliation(s)
- Xuecheng Zhan
- Lanzhou Petrochemical Research Center, Petrochemical Research Institute, PetroChina Company Limited, Lanzhou, 730060, PR China
| | - Hanghang Zhu
- College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, PR China
| | - Haowen Ma
- Lanzhou Petrochemical Research Center, Petrochemical Research Institute, PetroChina Company Limited, Lanzhou, 730060, PR China
| | - Xiaoli Hu
- Lanzhou Petrochemical Research Center, Petrochemical Research Institute, PetroChina Company Limited, Lanzhou, 730060, PR China
| | - Yuan Xie
- Lanzhou Petrochemical Research Center, Petrochemical Research Institute, PetroChina Company Limited, Lanzhou, 730060, PR China
| | - Dajiang Guo
- Lanzhou Petrochemical Research Center, Petrochemical Research Institute, PetroChina Company Limited, Lanzhou, 730060, PR China
| | - Minglin Chen
- Lanzhou Petrochemical Research Center, Petrochemical Research Institute, PetroChina Company Limited, Lanzhou, 730060, PR China
| | - Ping Ma
- Lanzhou Petrochemical Research Center, Petrochemical Research Institute, PetroChina Company Limited, Lanzhou, 730060, PR China
| | - Liming Sun
- Lanzhou Petrochemical Research Center, Petrochemical Research Institute, PetroChina Company Limited, Lanzhou, 730060, PR China
| | - Wei David Wang
- College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, PR China
| | - Zhengping Dong
- College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, PR China
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86
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Ru W, Liu Y, Fu B, Fu F, Feng J, Li D. Control of Local Electronic Structure of Pd Single Atom Catalyst by Adsorbate Induction. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2103852. [PMID: 34766728 DOI: 10.1002/smll.202103852] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 10/08/2021] [Indexed: 06/13/2023]
Abstract
Aiming at regulating and controlling the localized electronic states while maintaining the metal atoms in the isolation form, an in situ adsorbate induced strategy is proposed at a programmed temperature to activate Zr-based metal-organic framework (MOF) supported single Pd atom catalyst. It is discovered that in situ treatment environments trigger the change of lattice parameters in MOF materials by reaction heat effect, observed by in situ X-ray diffraction, spherical aberration-corrected electron microscope, and X-ray adsorption fine structure (XAFS). The as-obtained electron-deficient Pd single atoms are critical to the high intrinsic activity (turnover frequency of 0.132 s-1 ) and selectivity of 93% with the long-term stability in the semihydrogenation of acetylene, which can be comparable to the state-of-the-art Pd catalysts. This superior catalytic behavior correlates with the reduced C2 H4 desorption energy and the activation barriers for the hydrogenation, confirmed by density functional theory calculation.
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Affiliation(s)
- Wei Ru
- State Key Laboratory of Chemical Engineering, Beijing Engineering Center for Hierarchical Catalysts, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Yanan Liu
- State Key Laboratory of Chemical Engineering, Beijing Engineering Center for Hierarchical Catalysts, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Baoai Fu
- State Key Laboratory of Chemical Engineering, Beijing Engineering Center for Hierarchical Catalysts, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Fengzhi Fu
- State Key Laboratory of Chemical Engineering, Beijing Engineering Center for Hierarchical Catalysts, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Junting Feng
- State Key Laboratory of Chemical Engineering, Beijing Engineering Center for Hierarchical Catalysts, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Dianqing Li
- State Key Laboratory of Chemical Engineering, Beijing Engineering Center for Hierarchical Catalysts, Beijing University of Chemical Technology, Beijing, 100029, China
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87
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Liu X, Chen L, Wu Y, Zhang X, Chambaud G, Han Y, Meng C. Pd Speciation on Black Phosphorene in CO and C2H4 Atmosphere: A First-principles Investigation. Phys Chem Chem Phys 2022; 24:14284-14293. [DOI: 10.1039/d2cp01726a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Deposited transition metal clusters and nanoparticles are widely used as catalysts and have long been thought stable in reaction conditions. We investigated the electronic structure and stability of freestanding and...
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88
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Zhang W, Fu Q, Luo Q, Sheng L, Yang J. Understanding Single-Atom Catalysis in View of Theory. JACS AU 2021; 1:2130-2145. [PMID: 34977885 PMCID: PMC8715482 DOI: 10.1021/jacsau.1c00384] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Indexed: 05/20/2023]
Abstract
In the past decade, isolated single atoms have been successfully dispersed on various substrates, with their potential applications being intensively investigated in different reactions. While the essential target of research in single-atom catalysis is the precise synthesis of stable single-atom catalysts (SACs) with clear configurations and impressive catalytic performance, theoretical investigations have also played important roles in identifying active sites, revealing catalytic mechanisms, and establishing structure-activity relationships. Nevertheless, special attention should still be paid in theoretical works to the particularity of SACs. In this Perspective, we will summarize the theoretical progress made on the understanding of the rich phenomena in single-atom catalysis. We focus on the determination of local structures of SACs via comparison between experiments and simulations, the discovery of distinctive catalytic mechanisms induced by multiadsorption, synergetic effects, and dynamic evolutions, to name a few, the proposal of criteria for theoretically designing SACs, and the extension of original concepts of single-atom catalysis. We hope that this Perspective will inspire more in-depth thinking on future theoretical studies of SACs.
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Affiliation(s)
- Wenhua Zhang
- Hefei
National Laboratory for Physical Sciences at the Microscale, Synergetic
Innovation Centre of Quantum Information & Quantum Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
- Department
of Material Science and Technology of China, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Qiang Fu
- Hefei
National Laboratory for Physical Sciences at the Microscale, Synergetic
Innovation Centre of Quantum Information & Quantum Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Qiquan Luo
- Institutes
of Physical Science and Information Technology, Anhui University, Hefei, Anhui 230601, China
| | - Li Sheng
- Department
of Chemical Physics, University of Science
and Technology, Hefei, Anhui 230026, China
| | - Jinlong Yang
- Hefei
National Laboratory for Physical Sciences at the Microscale, Synergetic
Innovation Centre of Quantum Information & Quantum Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
- Department
of Chemical Physics, University of Science
and Technology, Hefei, Anhui 230026, China
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89
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Gao R, Xu J, Wang J, Lim J, Peng C, Pan L, Zhang X, Yang H, Zou JJ. Pd/Fe 2O 3 with Electronic Coupling Single-Site Pd-Fe Pair Sites for Low-Temperature Semihydrogenation of Alkynes. J Am Chem Soc 2021; 144:573-581. [PMID: 34955021 DOI: 10.1021/jacs.1c11740] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Dispersing single palladium atoms on a support is promising to minimize the usage of palladium and improve the selectivity for alkyne semihydrogenation, but its activity is often very low as a result of unfavorable H2 activation. Here, we load palladium onto α-Fe2O3(012) to construct highly active and stable single-site Pd-Fe pairs with luxuriant d-electron domination near the Fermi level driven by strong electronic coupling and prove that Pd-Fe pairs cooperatively adsorb H2 and dissociate an H─H bond, whereas solo Pd sites enable preferential desorption of C═C intermediate, thus achieving both high activity and high selectivity for alkyne hydrogenation. This catalyst exhibits state-of-the-art performance in purifying acetylene of ethylene stream, with 99.6% and 100% conversion and 96.7% and 94.7% selectivity at 353 and 393 K, respectively, and excellent stability with negligible activity decay after a 200 h test. This single-site pair inherits the advantage but overcomes the weakness of both Pd ensemble and single Pd atoms, enabling ultralow-Pd-loading catalysts for selective hydrogenation.
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Affiliation(s)
- Ruijie Gao
- Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University; Collaborative Innovative Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China.,Zhejiang Institute of Tianjin University, Ningbo 315201, China.,Engineering Research Center of Nano-Geomaterials of Ministry of Education, China University of Geosciences, Wuhan 430074, China
| | - Jisheng Xu
- Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University; Collaborative Innovative Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China.,Zhejiang Institute of Tianjin University, Ningbo 315201, China
| | - Jian Wang
- Department of Chemistry, Seoul National University, Seoul 08826, South Korea.,Molecular Science Research Institute, Seoul National University, Seoul 08826, South Korea
| | - Jongwoo Lim
- Department of Chemistry, Seoul National University, Seoul 08826, South Korea.,Molecular Science Research Institute, Seoul National University, Seoul 08826, South Korea
| | - Chong Peng
- School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200230, China
| | - Lun Pan
- Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University; Collaborative Innovative Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China.,Zhejiang Institute of Tianjin University, Ningbo 315201, China
| | - Xiangwen Zhang
- Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University; Collaborative Innovative Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China.,Zhejiang Institute of Tianjin University, Ningbo 315201, China
| | - Huaming Yang
- Engineering Research Center of Nano-Geomaterials of Ministry of Education, China University of Geosciences, Wuhan 430074, China
| | - Ji-Jun Zou
- Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University; Collaborative Innovative Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China.,Zhejiang Institute of Tianjin University, Ningbo 315201, China
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90
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Fu B, McCue AJ, Liu Y, Weng S, Song Y, He Y, Feng J, Li D. Highly Selective and Stable Isolated Non-Noble Metal Atom Catalysts for Selective Hydrogenation of Acetylene. ACS Catal 2021. [DOI: 10.1021/acscatal.1c04758] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Baoai Fu
- State Key Laboratory of Chemical Resource Engineering, Beijing Engineering Center for Hierarchical Catalysts, Beijing University of Chemical Technology, Box 98, 15 Bei San Huan East Road, Beijing 100029, China
| | - Alan J. McCue
- Department of Chemistry, University of Aberdeen, Aberdeen AB24 3UE, U.K
| | - Yanan Liu
- State Key Laboratory of Chemical Resource Engineering, Beijing Engineering Center for Hierarchical Catalysts, Beijing University of Chemical Technology, Box 98, 15 Bei San Huan East Road, Beijing 100029, China
| | - Shaoxia Weng
- State Key Laboratory of Chemical Resource Engineering, Beijing Engineering Center for Hierarchical Catalysts, Beijing University of Chemical Technology, Box 98, 15 Bei San Huan East Road, Beijing 100029, China
| | - Yuanfei Song
- State Key Laboratory of Chemical Resource Engineering, Beijing Engineering Center for Hierarchical Catalysts, Beijing University of Chemical Technology, Box 98, 15 Bei San Huan East Road, Beijing 100029, China
| | - Yufei He
- State Key Laboratory of Chemical Resource Engineering, Beijing Engineering Center for Hierarchical Catalysts, Beijing University of Chemical Technology, Box 98, 15 Bei San Huan East Road, Beijing 100029, China
| | - Junting Feng
- State Key Laboratory of Chemical Resource Engineering, Beijing Engineering Center for Hierarchical Catalysts, Beijing University of Chemical Technology, Box 98, 15 Bei San Huan East Road, Beijing 100029, China
| | - Dianqing Li
- State Key Laboratory of Chemical Resource Engineering, Beijing Engineering Center for Hierarchical Catalysts, Beijing University of Chemical Technology, Box 98, 15 Bei San Huan East Road, Beijing 100029, China
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91
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Guo Q, Chen R, Guo J, Qin C, Xiong Z, Yan H, Gao W, Pei Q, Wu A, Chen P. Enabling Semihydrogenation of Alkynes to Alkenes by Using a Calcium Palladium Complex Hydride. J Am Chem Soc 2021; 143:20891-20897. [PMID: 34854674 DOI: 10.1021/jacs.1c09489] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Selective hydrogenation of alkynes to alkenes requires a catalytic site with suitable electronic properties for modulating the adsorption and conversion of alkyne, alkene as well as dihydrogen. Here, we report a complex palladium hydride, CaPdH2, featured by electron-rich [PdH2]δ- sites that are surrounded by Ca cations that interacts with C2H2 and C2H4 via σ-bonding to Pd and unusual cation-π interaction with Ca, resulting in a much weaker chemisorption than those of Pd metal catalysts. Concomitantly, the dissociation of H2 and hydrogenation of C2Hx (x = 2-4) species experience significant energy barriers over CaPdH2, which is fundamentally different from those reported Pd-based catalysts. Such a unique catalytic environment enables CaPdH2, the very first complex transition-metal hydride catalyst, to afford a high alkene selectivity for the semihydrogenation of alkynes.
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Affiliation(s)
- Qing Guo
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ruting Chen
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Jianping Guo
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chao Qin
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Zhitao Xiong
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Hanxue Yan
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wenbo Gao
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Qijun Pei
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Anan Wu
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Ping Chen
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.,University of Chinese Academy of Sciences, Beijing 100049, China
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92
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Huang F, Peng M, Chen Y, Gao Z, Cai X, Xie J, Xiao D, Jin L, Wang G, Wen X, Wang N, Zhou W, Liu H, Ma D. Insight into the Activity of Atomically Dispersed Cu Catalysts for Semihydrogenation of Acetylene: Impact of Coordination Environments. ACS Catal 2021. [DOI: 10.1021/acscatal.1c04832] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Fei Huang
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, P. R. China
- School of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, P. R. China
| | - Mi Peng
- Beijing National Laboratory for Molecular Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
| | - Yunlei Chen
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, P. R. China
- University of Chinese Academy of Sciences, No. 19A Yuanquan Road, Beijing 100049, P. R. China
| | - Zirui Gao
- Beijing National Laboratory for Molecular Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
| | - Xiangbin Cai
- Department of Physics, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, P. R. China
| | - Jinglin Xie
- Beijing National Laboratory for Molecular Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
| | - Dequan Xiao
- Center for Integrative Materials Discovery, Department of Chemistry and Chemical Engineering, University of New Haven, 300 Boston Post Road, West Haven, Connecticut 06516, United States
| | - Li Jin
- Sinopec Beijing Research Institute of Chemical Industry, Beijing 100013, P. R. China
| | - Guoqing Wang
- Sinopec Beijing Research Institute of Chemical Industry, Beijing 100013, P. R. China
| | - Xiaodong Wen
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, P. R. China
- National Energy Center for Coal to Clean Fuel, Synfuels China Co., Ltd, Huairou District, Beijing 100871, P. R. China
| | - Ning Wang
- Department of Physics, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, P. R. China
| | - Wu Zhou
- School of Physical Sciences and CAS Key Laboratory of Vacuum Sciences, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Hongyang Liu
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, P. R. China
- School of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, P. R. China
| | - Ding Ma
- Beijing National Laboratory for Molecular Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
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93
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Wang S, Uwakwe K, Yu L, Ye J, Zhu Y, Hu J, Chen R, Zhang Z, Zhou Z, Li J, Xie Z, Deng D. Highly efficient ethylene production via electrocatalytic hydrogenation of acetylene under mild conditions. Nat Commun 2021; 12:7072. [PMID: 34873161 PMCID: PMC8648715 DOI: 10.1038/s41467-021-27372-8] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 11/16/2021] [Indexed: 11/19/2022] Open
Abstract
Renewable energy-based electrocatalytic hydrogenation of acetylene to ethylene (E-HAE) under mild conditions is an attractive substitution to the conventional energy-intensive industrial process, but is challenging due to its low Faradaic efficiency caused by competitive hydrogen evolution reaction. Herein, we report a highly efficient and selective E-HAE process at room temperature and ambient pressure over the Cu catalyst. A high Faradaic efficiency of 83.2% for ethylene with a current density of 29 mA cm-2 is reached at -0.6 V vs. the reversible hydrogen electrode. In-situ spectroscopic characterizations combined with first-principles calculations reveal that electron transfer from the Cu surface to adsorbed acetylene induces preferential adsorption and hydrogenation of the acetylene over hydrogen formation, thus enabling a highly selective E-HAE process through the electron-coupled proton transfer mechanism. This work presents a feasible route for high-efficiency ethylene production from E-HAE.
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Affiliation(s)
- Suheng Wang
- State Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
- State Key Laboratory of Catalysis, Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Kelechi Uwakwe
- State Key Laboratory of Catalysis, Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Liang Yu
- State Key Laboratory of Catalysis, Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - Jinyu Ye
- State Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Yuezhou Zhu
- State Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Jingting Hu
- State Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
- State Key Laboratory of Catalysis, Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Ruixue Chen
- State Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
- State Key Laboratory of Catalysis, Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Zheng Zhang
- State Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
- State Key Laboratory of Catalysis, Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Zhiyou Zhou
- State Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Jianfeng Li
- State Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Zhaoxiong Xie
- State Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| | - Dehui Deng
- State Key Laboratory for Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
- State Key Laboratory of Catalysis, Collaborative Innovation Center of Chemistry for Energy Materials, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
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94
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Zhai P, Shi Y, Wang Q, Xia Y, Ding K. Elucidating the surface compositions of Pd@Pt nL core-shell nanocrystals through catalytic reactions and spectroscopy probes. NANOSCALE 2021; 13:18498-18506. [PMID: 34730167 DOI: 10.1039/d1nr05636k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The catalytic behaviors or properties of bimetallic catalysts are highly dependent on the surface composition, but it has been a grand challenge to acquire such information. In this work, we employ Pd@PtnL core-shell nanocrystals with an octahedral shape and tunable Pt shell thickness as a model system to elucidate their surface compositions using catalytic reactions based upon the selective hydrogenation of butadiene and acetylene. Our results indicate that the surface of the core-shell nanocrystals changed from Pt-rich to Pd-rich when they were subjected to calcination under oxygen, a critical step involved in the preparation of many industrial catalysts. The inside-out migration can be attributed to both atomic interdiffusion and the oxidation of Pd atoms during the calcination process. The changes in surface composition were further confirmed using infrared and X-ray photoelectron spectroscopy. This work offers insightful guidance for the development and optimization of bimetallic catalysts toward various reactions.
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Affiliation(s)
- Peng Zhai
- Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, USA.
| | - Yifeng Shi
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA.
| | - Qiuxiang Wang
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30332, USA
| | - Younan Xia
- School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA.
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, Georgia 30332, USA
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332, USA
| | - Kunlun Ding
- Department of Chemical Engineering, Louisiana State University, Baton Rouge, Louisiana 70803, USA.
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95
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Chen X, Jia Z, Huang F, Diao J, Liu H. Atomically dispersed metal catalysts on nanodiamond and its derivatives: synthesis and catalytic application. Chem Commun (Camb) 2021; 57:11591-11603. [PMID: 34657938 DOI: 10.1039/d1cc05202k] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Atomically dispersed metal catalysts (ADMCs) have attracted increasing interest in the field of heterogeneous catalysis. As sub-nanometric catalysts, ADMCs have exhibited remarkable catalytic performance in many reactions. ADMCs are classified into two categories: single atom catalysts (SACs) and atomically dispersed clusters with a few atoms. To stabilize the highly active ADMCs, nanodiamond (ND) and its derivatives (NDDs) are promising supports. In this Feature Article, we have introduced the advantages of NDDs with a highly curved surface and tunable surface properties. The controllable defective sites and oxygen functional groups are known as the anchoring sites for ADMCs. Tunable surface acid-base properties enable ADMCs supported on NDDs to exhibit unique selectivity towards target products and an extended lifetime in many reactions. In addition, we have firstly overviewed the recent advances in the synthesis strategies for effectively fabricating ADMCs on NDDs, and further discussed how to achieve the atomic dispersion of metal precursors and stabilize the as-formed metal atoms against migration and agglomeration based on NDDs. And then, we have also systematically summarized the advantages of ADMCs supported on NDDs in reactions, including hydrogenation, dehydrogenation, aerobic oxidation and electrochemical reaction. These reactions can also effectively guide the design of ADMCs. The recent progress in understanding the effect of structure of active centers and metal-support interactions (MSIs) on the catalytic performance of ADMCs is particularly highlighted. At last, the possible research directions in ADMCs are forecasted.
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Affiliation(s)
- Xiaowen Chen
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, P. R. China.,Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, P. R. China.
| | - Zhimin Jia
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, P. R. China.,Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, P. R. China.
| | - Fei Huang
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, P. R. China.
| | - Jiangyong Diao
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, P. R. China.
| | - Hongyang Liu
- School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, P. R. China.,Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, P. R. China.
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96
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Adsorption Behavior and Electron Structure Engineering of Pd-IL Catalysts for Selective Hydrogenation of Acetylene. Catal Letters 2021. [DOI: 10.1007/s10562-020-03485-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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97
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Zheng Y, Tan T, Wang C. Seed‐mediated Growth of Alloyed
Ag‐Pd
Shells toward Alkyne Semi‐hydrogenation Reactions under Mild Conditions
†. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100308] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Yuqin Zheng
- Tianjin Key Laboratory of Advanced Functional Porous Materials, Institute for New Energy Materials and Low‐Carbon Technologies, School of Materials Science and Engineering Tianjin University of Technology Tianjin 300384 China
| | - Taixing Tan
- Ganjiang Innovation Academy Chinese Academy of Sciences Ganzhou Jiangxi 341000 China
| | - Cheng Wang
- Tianjin Key Laboratory of Advanced Functional Porous Materials, Institute for New Energy Materials and Low‐Carbon Technologies, School of Materials Science and Engineering Tianjin University of Technology Tianjin 300384 China
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98
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Liu Z, Huang F, Peng M, Chen Y, Cai X, Wang L, Hu Z, Wen X, Wang N, Xiao D, Jiang H, Sun H, Liu H, Ma D. Tuning the selectivity of catalytic nitriles hydrogenation by structure regulation in atomically dispersed Pd catalysts. Nat Commun 2021; 12:6194. [PMID: 34702832 PMCID: PMC8548558 DOI: 10.1038/s41467-021-26542-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 09/27/2021] [Indexed: 11/29/2022] Open
Abstract
The product selectivity in catalytic hydrogenation of nitriles is strongly correlated with the structure of the catalyst. In this work, two types of atomically dispersed Pd species stabilized on the defect-rich nanodiamond-graphene (ND@G) hybrid support: single Pd atoms (Pd1/ND@G) and fully exposed Pd clusters with average three Pd atoms (Pdn/ND@G), were fabricated. The two catalysts show distinct difference in the catalytic transfer hydrogenation of nitriles. The Pd1/ND@G catalyst preferentially generates secondary amines (Turnover frequency (TOF@333 K 709 h−1, selectivity >98%), while the Pdn/ND@G catalyst exhibits high selectivity towards primary amines (TOF@313 K 543 h−1, selectivity >98%) under mild reaction conditions. Detailed characterizations and density functional theory (DFT) calculations show that the structure of atomically dispersed Pd catalysts governs the dissociative adsorption pattern of H2 and also the hydrogenation pathway of the benzylideneimine (BI) intermediate, resulting in different product selectivity over Pd1/ND@G and Pdn/ND@G, respectively. The structure-performance relationship established over atomically dispersed Pd catalysts provides valuable insights for designing catalysts with tunable selectivity. The selective hydrogenation of nitriles to prepare corresponding amines is highly desired in chemistry industry. Here, the authors selectively obtained secondary amines and primary amines over two types of atomically dispersed Pd catalysts supported on the nanodiamond-graphene hybrid support.
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Affiliation(s)
- Zhibo Liu
- Department of Chemistry, Northeastern University, Shenyang, 110819, P. R. China.,Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016, P. R. China
| | - Fei Huang
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016, P. R. China.,School of Materials Science and Engineering, University of Science and Technology of China, Shenyang, 110016, P. R. China
| | - Mi Peng
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing, 100871, P. R. China
| | - Yunlei Chen
- State Key Laboratory of Coal Conversion, Institute Coal Chemistry, Chinese Academy of Sciences, Taiyuan, 030001, P. R. China.,University of Chinese Academy of Science, No. 19A Yuanquan Road, Beijing, 100049, P. R. China
| | - Xiangbin Cai
- Department of Physics and Center for Quantum Materials, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, P. R. China
| | - Linlin Wang
- Department of Chemistry, Northeastern University, Shenyang, 110819, P. R. China.,Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016, P. R. China
| | - Zenan Hu
- Department of Chemistry, Northeastern University, Shenyang, 110819, P. R. China
| | - Xiaodong Wen
- State Key Laboratory of Coal Conversion, Institute Coal Chemistry, Chinese Academy of Sciences, Taiyuan, 030001, P. R. China.,University of Chinese Academy of Science, No. 19A Yuanquan Road, Beijing, 100049, P. R. China
| | - Ning Wang
- Department of Physics and Center for Quantum Materials, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong SAR, P. R. China
| | - Dequan Xiao
- Center for Integrative Materials Discovery, Department of Chemistry and Chemical Engineering, University of New Haven, 300 Boston Post Road, West Haven, CT, 06516, USA
| | - Hong Jiang
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing, 100871, P. R. China
| | - Hongbin Sun
- Department of Chemistry, Northeastern University, Shenyang, 110819, P. R. China.
| | - Hongyang Liu
- Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, 110016, P. R. China. .,School of Materials Science and Engineering, University of Science and Technology of China, Shenyang, 110016, P. R. China.
| | - Ding Ma
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing, 100871, P. R. China.
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99
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Mu Y, Wang T, Zhang J, Meng C, Zhang Y, Kou Z. Single-Atom Catalysts: Advances and Challenges in Metal-Support Interactions for Enhanced Electrocatalysis. ELECTROCHEM ENERGY R 2021. [DOI: 10.1007/s41918-021-00124-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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100
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Liu Y, Wang B, Fu Q, Liu W, Wang Y, Gu L, Wang D, Li Y. Polyoxometalate‐Based Metal–Organic Framework as Molecular Sieve for Highly Selective Semi‐Hydrogenation of Acetylene on Isolated Single Pd Atom Sites. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202109538] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yiwei Liu
- Department of Chemistry Tsinghua University Beijing 100084 China
- Zhang Dayu School of Chemistry, State Key Laboratory of Fine Chemicals Dalian University of Technology Dalian 116024 China
| | - Bingxue Wang
- School of Chemistry and Chemical Engineering Shandong University Jinan 250100 China
| | - Qiang Fu
- School of Chemistry and Chemical Engineering Shandong University Jinan 250100 China
- Hefei National Laboratory for Physical Sciences at the Microscale University of Science and Technology of China Hefei 230026 China
| | - Wei Liu
- State Key Laboratory of Fine Chemicals Department of Chemistry School of Chemical Engineering Dalian University of Technology Dalian 116024 China
| | - Yu Wang
- Shanghai Synchrotron Radiation Facility Shanghai Institute of Applied Physics Chinese Academy of Sciences Shanghai 201800 China
| | - Lin Gu
- Institute of Physics Chinese Academy of Sciences Beijing 100190 China
| | - Dingsheng Wang
- Department of Chemistry Tsinghua University Beijing 100084 China
| | - Yadong Li
- Department of Chemistry Tsinghua University Beijing 100084 China
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