1
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Wu Y, Yang W, Zhang H, Xu H, Jiao Y, Zhong L, Wang J, Chen Y. Boosting Methane Combustion over Pd/Y 2O 3-ZrO 2 Catalyst by Inert Silicate Patches Tuning Both Palladium Chemistry and Support Hydrophobicity. ACS APPLIED MATERIALS & INTERFACES 2023; 15:44887-44898. [PMID: 37721481 DOI: 10.1021/acsami.3c08087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/19/2023]
Abstract
Supported palladium (Pd) catalysts are widely utilized to reduce the emission of exhaust CH4 from lean-burn engines by catalytic combustion. A large amount of water vapor in the exhaust makes hydroxyls accumulate on the catalyst surface at temperatures below 450 °C, leading to severe catalyst deactivation. Tuning palladium chemistry and inhibiting water adsorption are critical to developing active catalysts. Modifying the support surface with inert silicates would both change the palladium-support interaction and decrease water adsorption sites. This study reports an improved Pd/Y2O3-ZrO2 catalyst by constructing silicate patches on yttria-stabilized zirconia (Y2O3-ZrO2) support. The silicates hindered electron transfer from Y2O3-ZrO2 oxygen vacancies to palladium, which optimized palladium chemistry, especially the reducibility of active PdO species, and thereby boosted CH4 conversion under dry conditions. The temperature of 90% methane conversion (T90) over the catalyst decreased from 386 to 309 °C. Moreover, the inert silicates decreased surface oxygen vacancies of Y2O3-ZrO2 to improve support hydrophobicity, thereby inhibiting hydroxyl accumulation. The poisoning effect of water on the active sites located on the palladium-silicate interface was alleviated. When reaction gases contained 10 vol % water, the silicate-modified catalyst still showed higher activity with T90 of 404 °C, which is lower than T90 of 452 °C for unmodified catalyst. This work represents a step forward in preparing high-performance palladium catalysts for low-temperature wet methane combustion.
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Affiliation(s)
- Yang Wu
- Institute of New Energy and Low-Carbon Technology, Sichuan University, Chengdu 610065, China
| | - Wenhu Yang
- Key Laboratory of Green Chemistry and Technology of the Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610065, China
| | - Hailong Zhang
- Key Laboratory of Green Chemistry and Technology of the Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610065, China
| | - Haidi Xu
- Institute of New Energy and Low-Carbon Technology, Sichuan University, Chengdu 610065, China
| | - Yi Jiao
- Institute of New Energy and Low-Carbon Technology, Sichuan University, Chengdu 610065, China
| | - Lin Zhong
- College of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Jianli Wang
- Institute of New Energy and Low-Carbon Technology, Sichuan University, Chengdu 610065, China
- Key Laboratory of Green Chemistry and Technology of the Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610065, China
| | - Yaoqiang Chen
- Institute of New Energy and Low-Carbon Technology, Sichuan University, Chengdu 610065, China
- Key Laboratory of Green Chemistry and Technology of the Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610065, China
- College of Chemical Engineering, Sichuan University, Chengdu 610065, China
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2
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Li J, Yao Z, Zhao J, Deng S, Wang S, Wang J. Microkinetic simulations of acetylene(acetylene-d2) hydrogenation(deuteration) on Ag nanoparticles. MOLECULAR CATALYSIS 2023. [DOI: 10.1016/j.mcat.2022.112845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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3
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Zhang Y, Cheng Y, Wang X, Sun Q, He X, Ji H. Enhanced Hydrogenation Properties of Pd Single Atom Catalysts with Atomically Dispersed Ba Sites as Electronic Promoters. ACS Catal 2022. [DOI: 10.1021/acscatal.2c04626] [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)
- Ying Zhang
- Fine Chemical Industry Research Institute, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China
| | - Yujie Cheng
- Fine Chemical Industry Research Institute, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China
| | - Xilun Wang
- Fine Chemical Industry Research Institute, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China
| | - Qingdi Sun
- Fine Chemical Industry Research Institute, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China
| | - Xiaohui He
- Fine Chemical Industry Research Institute, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China
- Chemistry and Chemical Engineering Guangdong Laboratory, Shantou, 515041, Guangdong China
- Huizhou Research Institute, Sun Yat-sen University, Huizhou, 516081, China
| | - Hongbing Ji
- Fine Chemical Industry Research Institute, School of Chemistry, Sun Yat-sen University, Guangzhou, 510275, China
- Chemistry and Chemical Engineering Guangdong Laboratory, Shantou, 515041, Guangdong China
- Huizhou Research Institute, Sun Yat-sen University, Huizhou, 516081, China
- Advanced Energy Science and Technology Guangdong Laboratory, Huizhou, 516000, China
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4
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Yuan Z, Kumar A, Zhou D, Feng J, Liu B, Sun X. Highly efficient semi-hydrogenation of acetylene over Ni supported mesoporous MgAl2O4 spinel derived from aluminate-intercalated layered double hydroxide. J Catal 2022. [DOI: 10.1016/j.jcat.2022.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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5
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Li Y, Yan K, Cao Y, Ge X, Zhou X, Yuan W, Chen D, Duan X. Mechanistic and Atomic-Level Insights into Semihydrogenation Catalysis to Light Olefins. ACS Catal 2022. [DOI: 10.1021/acscatal.2c03750] [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)
- Yurou Li
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Kelin Yan
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Yueqiang Cao
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Xiaohu Ge
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Xinggui Zhou
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Weikang Yuan
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - De Chen
- Department of Chemical Engineering, Norwegian University of Science and Technology, Trondheim 7491, Norway
| | - Xuezhi Duan
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
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6
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Liu G, Nie T, Wang H, Shen T, Sun X, Bai S, Zheng L, Song YF. Size Sensitivity of Supported Palladium Species on Layered Double Hydroxides for the Electro-oxidation Dehydrogenation of Hydrazine: From Nanoparticles to Nanoclusters and Single Atoms. ACS Catal 2022. [DOI: 10.1021/acscatal.2c02628] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Guihao Liu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Tianqi Nie
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Huijuan Wang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Tianyang Shen
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Xiaoliang Sun
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Sha Bai
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Lirong Zheng
- Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Yu-Fei Song
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
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7
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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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8
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Zhang H, Choi JI, Choi JW, Jeong SM, Lee PS, Hong DY. A highly porous MgAl2O4 spinel-supported Mn3O4 as a reusable catalyst for glycolysis of postconsumer PET waste. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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9
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Berdugo-Díaz CE, Yun YS, Manetsch MT, Luo J, Barton DG, Chen X, Flaherty DW. Pathways for Reactions of Esters with H 2 over Supported Pd Catalysts: Elementary Steps, Site Requirements, and Particle Size Effects. ACS Catal 2022. [DOI: 10.1021/acscatal.2c02129] [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)
- Claudia E. Berdugo-Díaz
- Department of Chemical and Biomolecular Engineering, University of Illinois Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Yang Sik Yun
- Department of Chemical and Biomolecular Engineering, University of Illinois Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Melissa T. Manetsch
- Department of Chemical and Biomolecular Engineering, University of Illinois Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Jing Luo
- Core R&D, The Dow Chemical Company, Midland, Michigan 48674, United States
| | - David G. Barton
- Core R&D, The Dow Chemical Company, Midland, Michigan 48674, United States
| | - Xue Chen
- Dow Industrial Solutions, The Dow Chemical Company, Freeport, Texas 77566, United States
| | - David W. Flaherty
- Department of Chemical and Biomolecular Engineering, University of Illinois Urbana−Champaign, Urbana, Illinois 61801, United States
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10
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Portillo Crespo MA, Vidal-Barrero F, Azancot L, Reina TR, Campoy M. Insights on Guerbet Reaction: Production of Biobutanol From Bioethanol Over a Mg–Al Spinel Catalyst. Front Chem 2022; 10:945596. [PMID: 35910746 PMCID: PMC9329697 DOI: 10.3389/fchem.2022.945596] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 06/03/2022] [Indexed: 11/13/2022] Open
Abstract
The production of biobutanol from bioethanol by the Guerbet reaction is an alternative pathway to renewable sources. The commercial viability of this green route requires improvements in the process development. This study experimentally examines the influence of operating conditions on the performance of a Mg–Al spinel catalyst prepared from hydrotalcite precursors. This catalyst demonstrates an exceptional performance in the Guerbet reaction with a promising activity/butanol selectivity balance, excellent long-term stability, and very-low-carbon footprint (CO2 generation as by-products is minimal). This study showcases a systematic strategy to optimize the reaction parameters in the Guerbet reaction for biobutanol production using an advanced spinel catalyst. Upon carefully adjusting temperature, pressure, space velocity, and reactants co-feeding, very promising conversion (35%) and butanol selectivity values (48%) were obtained.
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Affiliation(s)
- M. A. Portillo Crespo
- Departamento de Ingeniería Química y Ambiental, Escuela Técnica Superior de Ingeniería, Universidad de Sevilla, Sevilla, Spain
| | - F. Vidal-Barrero
- Departamento de Ingeniería Química y Ambiental, Escuela Técnica Superior de Ingeniería, Universidad de Sevilla, Sevilla, Spain
- *Correspondence: F. Vidal-Barrero,
| | - Lola Azancot
- Department of Inorganic Chemistry and Material Sciences Institute of Seville, Universidad de Sevilla-CSIC, Sevilla, Spain
| | - Tomas Ramírez Reina
- Department of Inorganic Chemistry and Material Sciences Institute of Seville, Universidad de Sevilla-CSIC, Sevilla, Spain
- Department of Chemical and Process Engineering, University of Surrey, Guildford, United Kingdom
| | - M. Campoy
- Departamento de Ingeniería Química y Ambiental, Escuela Técnica Superior de Ingeniería, Universidad de Sevilla, Sevilla, Spain
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11
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Gao Z, Zhao X, Li X, Wu H, Gao M, Wang Q, Li D, Feng J. Rational regulation of spatially adjacent Al4c and Al6c sites assisted Ru catalysts for low-NH3 furfural tandem reductive amination. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2022.117777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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12
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Chaudhari C, Sato K, Miyahara SI, Yamamoto T, Toriyama T, Matsumura S, Kusuda K, Kitagawa H, Nagaoka K. The effect of Ru precursor and support on the hydrogenation of aromatic aldehydes/ketones to alcohols. ChemCatChem 2022. [DOI: 10.1002/cctc.202200241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chandan Chaudhari
- Nagoya University: Nagoya Daigaku Department of Chemical Systems Engineering JAPAN
| | - Katsutoshi Sato
- Nagoya University: Nagoya Daigaku Department of Chemical Systems Engineering JAPAN
| | - Shin-ichiro Miyahara
- Nagoya University: Nagoya Daigaku Department of Chemical Systems Engineering JAPAN
| | - Tomokazu Yamamoto
- Kyushu University: Kyushu Daigaku Research Laboratory of High-Voltage Electron Microscope JAPAN
| | - Takaki Toriyama
- Kyushu University: Kyushu Daigaku Research Laboratory of High-Voltage Electron Microscope JAPAN
| | - Syo Matsumura
- Kyushu University: Kyushu Daigaku Department of Applied Quantum Physics and Nuclear Engineering JAPAN
| | - Kohei Kusuda
- Kyoto University: Kyoto Daigaku Department of Chemistry JAPAN
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13
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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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14
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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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15
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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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16
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Liu F, Xia Y, Xu W, Cao L, Guan Q, Gu Q, Yang B, Lu J. Integration of Bimetallic Electronic Synergy with Oxide Site Isolation Improves the Selective Hydrogenation of Acetylene. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202105931] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Fang Liu
- Department of Chemical Physics Hefei National Laboratory for Physical Sciences at the Microscale Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes University of Science and Technology of China Jinzhai Road 96 Hefei 230026 P. R. China
| | - Yujia Xia
- Department of Chemical Physics Hefei National Laboratory for Physical Sciences at the Microscale Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes University of Science and Technology of China Jinzhai Road 96 Hefei 230026 P. R. China
| | - Wenlong Xu
- Department of Chemical Physics Hefei National Laboratory for Physical Sciences at the Microscale Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes University of Science and Technology of China Jinzhai Road 96 Hefei 230026 P. R. China
| | - Lina Cao
- Department of Chemical Physics Hefei National Laboratory for Physical Sciences at the Microscale Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes University of Science and Technology of China Jinzhai Road 96 Hefei 230026 P. R. China
| | - Qiaoqiao Guan
- Department of Chemical Physics Hefei National Laboratory for Physical Sciences at the Microscale Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes University of Science and Technology of China Jinzhai Road 96 Hefei 230026 P. R. China
| | - Qingqing Gu
- CAS Key Laboratory of Science and Technology on Applied Catalysis Dalian Institute of Chemical Physics Zhongshan Road 457 Dalian 116023 P. R. China
| | - Bing Yang
- CAS Key Laboratory of Science and Technology on Applied Catalysis Dalian Institute of Chemical Physics Zhongshan Road 457 Dalian 116023 P. R. China
| | - Junling Lu
- Department of Chemical Physics Hefei National Laboratory for Physical Sciences at the Microscale Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes University of Science and Technology of China Jinzhai Road 96 Hefei 230026 P. R. China
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17
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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; 60:22522-22528. [PMID: 34374208 DOI: 10.1002/anie.202109538] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Indexed: 11/06/2022]
Abstract
Achieving highly selective acetylene semi-hydrogenation in an ethylene-rich gas stream is of great industrial importance. Herein, we construct isolated single Pd atom in a polyoxometalate-based metal-organic framework (POMOF). The unique internal environment allows this POMOF to separate acetylene from acetylene/ethylene gas mixtures and confine it close to the single Pd atom. After semi-hydrogenation, the resulting ethylene is preferentially discharged from the pores, achieving a selectivity of 92.6 %. First-principles simulations reveal that the adsorbed acetylene/ethylene molecules form hydrogen bond networks with oxygen atoms of SiW12 O40 4- and create dynamic confinement regions, which preferentially release the produced ethylene. Besides, at the Pd site, the over-hydrogenation of ethylene exhibits a higher reaction energy barrier than the semi-hydrogenation of acetylene. The combined advantages of POMOF and single Pd atom provides an effective approach for the regulation of semi-hydrogenation selectivity.
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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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18
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Liu F, Xia Y, Xu W, Cao L, Guan Q, Gu Q, Yang B, Lu J. Integration of Bimetallic Electronic Synergy with Oxide Site Isolation Improves the Selective Hydrogenation of Acetylene. Angew Chem Int Ed Engl 2021; 60:19324-19330. [PMID: 34184379 DOI: 10.1002/anie.202105931] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 06/02/2021] [Indexed: 11/10/2022]
Abstract
Semi-hydrogenation of acetylene to ethylene is an important process to purify ethylene streams in industry. However, among current approaches reported in the literature, high ethylene selectivity has been generally achieved at the expense of activity. Herein, we show that a Ga2 O3 coating of Ag@Pd core-shell bimetallic nanoparticle catalysts, allows improvement of the ethylene selectivity to a much greater extent than the coating of monometallic Pd nanoparticles, while preserving a remarkable intrinsic activity, approximately 50 times higher than the benchmark catalyst of Pd1 Ag single-atom alloys (SAAs). Importantly, the resulting catalyst also shows excellent long-term stability, by suppressing coke formation efficiently. Spectroscopic characterization reveals that weakened ethylene adsorption by bimetallic electronic synergy, and oxide site isolation are both essential for the high ethylene selectivity and high-coking resistance. H-D exchange measurements further show that the Ga2 O3 -coated Ag@Pd catalyst possesses a much higher activity of H2 activation than that of Pd1 Ag SAAs, thus boosting the hydrogenation activity at the same time.
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Affiliation(s)
- Fang Liu
- Department of Chemical Physics, Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, University of Science and Technology of China, Jinzhai Road 96, Hefei, 230026, P. R. China
| | - Yujia Xia
- Department of Chemical Physics, Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, University of Science and Technology of China, Jinzhai Road 96, Hefei, 230026, P. R. China
| | - Wenlong Xu
- Department of Chemical Physics, Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, University of Science and Technology of China, Jinzhai Road 96, Hefei, 230026, P. R. China
| | - Lina Cao
- Department of Chemical Physics, Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, University of Science and Technology of China, Jinzhai Road 96, Hefei, 230026, P. R. China
| | - Qiaoqiao Guan
- Department of Chemical Physics, Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, University of Science and Technology of China, Jinzhai Road 96, Hefei, 230026, P. R. China
| | - Qingqing Gu
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Zhongshan Road 457, Dalian, 116023, P. R. China
| | - Bing Yang
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Zhongshan Road 457, Dalian, 116023, P. R. China
| | - Junling Lu
- Department of Chemical Physics, Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Surface and Interface Chemistry and Energy Catalysis of Anhui Higher Education Institutes, University of Science and Technology of China, Jinzhai Road 96, Hefei, 230026, P. R. China
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19
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Influence of Active Metal Precursors on the Structure and Catalytic Behavior of Pd/Al2O3 Catalysts for Selective Acetylene Hydrogenation. Catal Letters 2021. [DOI: 10.1007/s10562-021-03620-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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20
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Huang L, Hu K, Ye G, Ye Z. Highly selective semi-hydrogenation of alkynes with a Pd nanocatalyst modified with sulfide-based solid-phase ligands. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111535] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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21
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Ma M, Yang R, He C, Jiang Z, Shi JW, Albilali R, Fayaz K, Liu B. Pd-based catalysts promoted by hierarchical porous Al 2O 3 and ZnO microsphere supports/coatings for ethyl acetate highly active and stable destruction. JOURNAL OF HAZARDOUS MATERIALS 2021; 401:123281. [PMID: 32629352 DOI: 10.1016/j.jhazmat.2020.123281] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 06/02/2020] [Accepted: 06/19/2020] [Indexed: 06/11/2023]
Abstract
Developing economical and active materials is of great significance for VOC purification. Here, hierarchical porous Al2O3 and ZnO microspheres (Al2O3-pm and ZnO-pm) were synthesized by a facile hydrothermal strategy. The urchin-like Al2O3-pm and flower-like ZnO-pm possess high specific surface area (especially; external surface area) obviously boost the dispersion of Pd with 29.3 % and 30.1 % over Pd/Al2O3-pm and Pd/ZnO-pm, respectively, over 3.4 times higher than those of commercial Al2O3- and ZnO-supported counterparts. Pd/Al2O3-pm possesses excellent activity and CO2 yield in ethyl acetate (EA) degradation, with TOF reaches 7.76 × 10-3 s-1 at 160 °C under GHSV of 50,000 h-1. Moreover, Pd/Al2O3-pm exhibits satisfied performance in EA-contained binary VOCs oxidation and has high long-term stability under both dry and humid conditions. Both Pd sites and Brønsted acid sites participated in reaction process and initially react with EA to form ethylene and ethanol, respectively. Larger amount Brønsted acid sites over Pd/Al2O3-pm promote ethanol formation and C-C cleavage, resulting in different CO2 yields and EA activation mechanisms. The coating greatly enhances Pd dispersion over Pd supported monolithic catalyst, endowing its desired activity and stability even with a much lower Pd loading. This work promotes the potential application of noble-metal-based monolithic materials in VOC degradation.
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Affiliation(s)
- Mudi Ma
- State Key Laboratory of Multiphase Flow in Power Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, PR China
| | - Rui Yang
- State Key Laboratory of Multiphase Flow in Power Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, PR China
| | - Chi He
- State Key Laboratory of Multiphase Flow in Power Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, PR China; National Engineering Laboratory for VOCs Pollution Control Material & Technology, University of Chinese Academy of Sciences, Beijing 101408, PR China.
| | - Zeyu Jiang
- State Key Laboratory of Multiphase Flow in Power Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, PR China
| | - Jian-Wen Shi
- State Key Laboratory of Electrical Insulation and Power Equipment, Center of Nanomaterials for Renewable Energy, School of Electrical Engineering, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, PR China
| | - Reem Albilali
- Department of Chemistry, College of Science, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia
| | - Khaled Fayaz
- Department of Criminal Justice and Forensic Science, King Fahd Security College, P.O. Box 2511, Riyadh 11461, Saudi Arabia
| | - Baojun Liu
- College of Resource and Environmental Engineering, Guizhou University, Guiyang, 550025, PR China.
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22
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Chen Z, Zhao X, Wei S, Wang D, Zhang X. The effect of supports on hydrogenation and water-tolerance of copper-based catalysts. NEW J CHEM 2021. [DOI: 10.1039/d0nj05302c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Suitable interactions and the formation of Cu–MxOy interfaces could improve the water-tolerant hydrogenation properties of copper catalysts.
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Affiliation(s)
- Zheng Chen
- College of Chemistry
- Chemical Engineering and Materials Science
- Zaozhuang University
- Zaozhuang 277160
- China
| | - Xueying Zhao
- College of Chemistry
- Chemical Engineering and Materials Science
- Zaozhuang University
- Zaozhuang 277160
- China
| | - Shuwei Wei
- College of Chemistry
- Chemical Engineering and Materials Science
- Zaozhuang University
- Zaozhuang 277160
- China
| | - Dengfeng Wang
- College of Chemistry
- Chemical Engineering and Materials Science
- Zaozhuang University
- Zaozhuang 277160
- China
| | - Xuelan Zhang
- College of Chemistry
- Chemical Engineering and Materials Science
- Zaozhuang University
- Zaozhuang 277160
- China
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23
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Lin J, Zhao L, Zheng Y, Xiao Y, Yu G, Zheng Y, Chen W, Jiang L. Facile Strategy to Extend Stability of Simple Component-Alumina-Supported Palladium Catalysts for Efficient Methane Combustion. ACS APPLIED MATERIALS & INTERFACES 2020; 12:56095-56107. [PMID: 33263398 DOI: 10.1021/acsami.0c18188] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
It is of practical importance to develop a stable and accessible methane combustion catalyst which could retain an excellent activity under drastic conditions. Herein, we introduce a facile approach to extend the stability of conventional Pd/Al2O3 catalysts through tailoring the pore size of mesoporous aluminas (MAs) and the interaction between Pd and Al. By modulating the addition of templates (deoxycholic acid and polyvinylpyrrolidone), a series of MAs with tunable and uniform pore size were obtained through a designed sol-gel method. Unexpectedly, Pd/MA-800-5 catalyst prepared with relatively large pore size (ca. 12 nm) MAs exhibited an efficient and sustained performance under a variety of operating conditions, while those prepared with small pore size (ca. 5-7 nm) MAs suffered from a significant loss of activity during high temperature cyclic reactions (280-850 °C) due to the decomposition of confined PdO. The enhancement could be attributed to the suitable particle size, higher crystallinity, generated active sites, improved reducibility, and thermal stability of PdO species. Moreover, the variation of pore size also resulted in a different reaction mechanism. Such a pore size promotion strategy effectively invoked a superior catalytic performance while keeping the catalyst components simple, which can be extended to prepare other high-performance metal oxide-supported catalysts for catalytic applications.
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Affiliation(s)
- Jia Lin
- College of Chemistry and Materials Science, Fujian Provincial Key Laboratory of Advanced Materials Oriented Chemical Engineering, Fujian Normal University, Fuzhou, Fujian 350007, P. R. China
- College of Environmental Science and Engineering, Fujian Normal University, Fuzhou, Fujian 350007, P. R. China
| | - Lusi Zhao
- Laboratory of Theoretical and Computational Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun 130023, P. R. China
| | - Yong Zheng
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fuzhou, Fujian 350002, P. R. China
| | - Yihong Xiao
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fuzhou, Fujian 350002, P. R. China
| | - Guangtao Yu
- College of Chemistry and Materials Science, Fujian Provincial Key Laboratory of Advanced Materials Oriented Chemical Engineering, Fujian Normal University, Fuzhou, Fujian 350007, P. R. China
- Laboratory of Theoretical and Computational Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun 130023, P. R. China
| | - Ying Zheng
- College of Chemistry and Materials Science, Fujian Provincial Key Laboratory of Advanced Materials Oriented Chemical Engineering, Fujian Normal University, Fuzhou, Fujian 350007, P. R. China
| | - Wei Chen
- College of Chemistry and Materials Science, Fujian Provincial Key Laboratory of Advanced Materials Oriented Chemical Engineering, Fujian Normal University, Fuzhou, Fujian 350007, P. R. China
- Laboratory of Theoretical and Computational Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun 130023, P. R. China
| | - Lilong Jiang
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fuzhou, Fujian 350002, P. R. China
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24
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Abstract
Chloromethanes are a group of volatile organic compounds that are harmful to the environment and human health. Abundant studies have verified that hydrodechlorination might be an effective treatment to remove these chlorinated pollutants. The most outstanding advantages of this technique are the moderate operating conditions used and the possibility of obtaining less hazardous valuable products. This review presents a global analysis of experimental and theoretical studies regarding the hydrodechlorination of chloromethanes. The catalysts used and their synthesis methods are summarized. Their physicochemical properties are analyzed in order to deeply understand their influence on the catalytic performance. Moreover, the main causes of the catalyst deactivation are explained, and prevention and regeneration methods are suggested. The reaction systems used and the effect of the operating conditions on the catalytic activity are also analyzed. Besides, the mechanisms and kinetics of the process at the atomic level are reviewed. Finally, a new perspective for the upgrading of chloromethanes, via hydrodechlorination, to valuable hydrocarbons for industry, such as light olefins, is discussed.
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25
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The effect of Pd(II) chloride complexes anchoring on the formation and properties of Pd/MgAlOx catalysts. J Catal 2020. [DOI: 10.1016/j.jcat.2020.09.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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26
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Fan J, Du H, Zhao Y, Wang Q, Liu Y, Li D, Feng J. Recent Progress on Rational Design of Bimetallic Pd Based Catalysts and Their Advanced Catalysis. ACS Catal 2020. [DOI: 10.1021/acscatal.0c03280] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Jiaxuan Fan
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 100029, Beijing, China
| | - Haoxuan Du
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 100029, Beijing, China
| | - Yin Zhao
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 100029, Beijing, China
| | - Qian Wang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 100029, Beijing, China
| | - Yanan Liu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 100029, Beijing, China
| | - Dianqing Li
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 100029, Beijing, China
- Beijing Engineering Center for Hierarchical Catalysts, Beijing University of Chemical Technology, 100029, Beijing, China
| | - Junting Feng
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 100029, Beijing, China
- Beijing Engineering Center for Hierarchical Catalysts, Beijing University of Chemical Technology, 100029, Beijing, China
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27
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Ball MR, Rivera-Dones KR, Gilcher EB, Ausman SF, Hullfish CW, Lebrón EA, Dumesic JA. AgPd and CuPd Catalysts for Selective Hydrogenation of Acetylene. ACS Catal 2020. [DOI: 10.1021/acscatal.0c01536] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Madelyn R. Ball
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
| | - Keishla R. Rivera-Dones
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
| | - Elise B. Gilcher
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
| | - Samantha F. Ausman
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
| | - Cole W. Hullfish
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
| | - Edgard A. Lebrón
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
- Department of Chemical Engineering, University of Puerto Rico—Mayagüez, Mayagüez 00682, Puerto Rico
| | - James A. Dumesic
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
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28
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A thin-felt Pd–MgO–Al2O3/Al-fiber catalyst for catalytic combustion of methane with resistance to water-vapor poisoning. J Catal 2020. [DOI: 10.1016/j.jcat.2020.01.013] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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29
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High-performance Pd/brass-fiber catalyst for selective hydrogenation of acetylene: Effect of calcination-assisted endogenous growth of ZnO-CuOx on brass-fiber. J Catal 2020. [DOI: 10.1016/j.jcat.2019.12.027] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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30
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Lin J, Chen X, Zheng Y, Huang F, Xiao Y, Zheng Y, Jiang L. Facile construction of ultrastable alumina anchored palladium catalysts via a designed one pot strategy for enhanced methane oxidation. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00727g] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A highly stable Pd–Al2O3 catalyst with anchored palladium species was facilely prepared through a one pot strategy for efficient methane oxidation.
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Affiliation(s)
- Jia Lin
- College of Chemistry and Materials Science
- Fujian Normal University
- Fuzhou
- P. R. China
| | - Xiaohua Chen
- College of Chemistry and Materials Science
- Fujian Normal University
- Fuzhou
- P. R. China
| | - Yong Zheng
- National Engineering Research Center of Chemical Fertilizer Catalyst
- Fuzhou University
- Fuzhou
- P. R. China
| | - Fei Huang
- College of Chemistry and Materials Science
- Fujian Normal University
- Fuzhou
- P. R. China
| | - Yihong Xiao
- National Engineering Research Center of Chemical Fertilizer Catalyst
- Fuzhou University
- Fuzhou
- P. R. China
| | - Ying Zheng
- College of Chemistry and Materials Science
- Fujian Normal University
- Fuzhou
- P. R. China
| | - Lilong Jiang
- National Engineering Research Center of Chemical Fertilizer Catalyst
- Fuzhou University
- Fuzhou
- P. R. China
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31
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Spherical-like Pd/SiO2 catalysts for n-butylamine efficient combustion: Effect of support property and preparation method. Catal Today 2020. [DOI: 10.1016/j.cattod.2018.11.024] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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32
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Qiu X, Liu J, Huang P, Qiu S, Weng C, Chu H, Zou Y, Xiang C, Xu F, Sun L. Hydrolytic dehydrogenation of NH3BH3 catalyzed by ruthenium nanoparticles supported on magnesium–aluminum layered double-hydroxides. RSC Adv 2020; 10:9996-10005. [PMID: 35498595 PMCID: PMC9052328 DOI: 10.1039/d0ra01720e] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Accepted: 03/02/2020] [Indexed: 12/18/2022] Open
Abstract
Ammonia borane (AB, NH3BH3) with extremely high hydrogen content (19.6 wt%) is considered to be one of the most promising chemical hydrides for storing hydrogen. According to the starting materials of AB and H2O, a hydrogen capacity of 7.8 wt% is achieved for the AB hydrolytic dehydrogenation system with the presence of a highly efficient catalyst. In this work, ruthenium nanoparticles supported on magnesium–aluminum layered double hydroxides (Ru/MgAl-LDHs) were successfully synthesized via a simple method, i.e., chemical reduction. The effect of Mg/Al molar ratios in MgAl-LDHs on the catalytic performance for AB hydrolytic dehydrogenation was systematically investigated. Catalyzed by the as-synthesized Ru/Mg1Al1-LDHs catalyst, it took about 130 s at room temperature to complete the hydrolysis reaction of AB, which achieved a rate of hydrogen production of about 740 ml s−1 g−1. Furthermore, a relatively high activity (TOF = 137.1 molH2 molRu−1 min−1), low activation energy (Ea = 30.8 kJ mol−1) and fairly good recyclability of the Ru/Mg1Al1-LDHs catalyst in ten cycles were achieved toward AB hydrolysis for hydrogen generation. More importantly, the mechanism of AB hydrolysis catalyzed by Ru/MgAl-LDHs was simulated via density functional theory. The facile preparation and high catalytic performance of Ru/MgAl-LDHs make it an efficient catalyst for hydrolytic dehydrogenation of AB. Ru/MgAl-LDHs catalyst was successfully prepared, which exhibited higher catalytic activity and lower activation energy toward the hydrolysis of ammonia borane for hydrogen production.![]()
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33
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Hu C, He Y, Liu D, Sun S, Li D, Zhu Q, Yu J. Advances in mineral processing technologies related to iron, magnesium, and lithium. REV CHEM ENG 2019. [DOI: 10.1515/revce-2017-0053] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Exploitation and utilization of mineral resources have played a vital role in China’s rapid economic developments. Although the history of mineral processing is quite long, technologies in this field have varied with the changes of market demands. This is particularly the case for minerals whose high-grade deposits are depleting. The aim of this review is to present our recent efforts on developing new routes for the utilization of low-grade minerals, such as iron ores and brine-containing lithium. The emphasis on the two minerals lies in the fact that iron plays a vital role in modern-day civilization and lithium is a key component in electric vehicles for transportation. Furthermore, the utilization of magnesium chloride reserves, one of the largest wastes in western China, as raw materials for fabrication of functional materials is also included in this review.
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34
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Cao Y, Fu W, Ren Z, Sui Z, Zhou J, Luo J, Duan X, Zhou X. Tailoring electronic properties and kinetics behaviors of Pd/N‐CNTs catalysts for selective hydrogenation of acetylene. AIChE J 2019. [DOI: 10.1002/aic.16857] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Yueqiang Cao
- State Key Laboratory of Chemical EngineeringEast China University of Science and Technology Shanghai China
| | - Wenzhao Fu
- State Key Laboratory of Chemical EngineeringEast China University of Science and Technology Shanghai China
| | - Zhouhong Ren
- Institute for New Energy Materials & Low‐Carbon Technologies, Tianjin University of Technology Tianjin China
| | - Zhijun Sui
- State Key Laboratory of Chemical EngineeringEast China University of Science and Technology Shanghai China
| | - Jinghong Zhou
- State Key Laboratory of Chemical EngineeringEast China University of Science and Technology Shanghai China
| | - Jun Luo
- Institute for New Energy Materials & Low‐Carbon Technologies, Tianjin University of Technology Tianjin China
| | - Xuezhi Duan
- State Key Laboratory of Chemical EngineeringEast China University of Science and Technology Shanghai China
| | - Xinggui Zhou
- State Key Laboratory of Chemical EngineeringEast China University of Science and Technology Shanghai China
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35
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Kang L, Cheng B, Zhu M. Pd/MCM-41 catalyst for acetylene hydrogenation to ethylene. ROYAL SOCIETY OPEN SCIENCE 2019; 6:191155. [PMID: 31827850 PMCID: PMC6894548 DOI: 10.1098/rsos.191155] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 10/15/2019] [Indexed: 06/10/2023]
Abstract
This study aims to produce ethylene using the calcium carbide route, acetylene from calcium carbide and then selective hydrogenation of the high-concentration acetylene to ethylene. A series of catalysts with different supports, such as Al2O3, SiO2 and MCM-41, were prepared using the ethylene glycol reduction method and their catalytic properties for high-concentration acetylene hydrogenation of calcium carbide to ethylene were studied by transmission electron microscopy, X-ray powder diffraction and thermogravimetry, among others. The results show that the small particle size and uniform dispersion of palladium (Pd) particles in the Pd/MCM-41 catalyst produced the highest ethylene yield of 62.09%. Then, the conditions for the basic reaction, such as reaction temperature and space velocity, were optimized using MCM-41 as a support. The yield of ethylene after condition optimization was as high as 82.87%, while the loading of Pd was 0.1%.
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Affiliation(s)
- Lihua Kang
- College of Chemistry and Chemical Engineering, Yantai University, Yantai, Shandong 264005, People's Republic of China
| | - Bozhen Cheng
- School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, Xinjiang 832003, People's Republic of China
| | - Mingyuan Zhu
- College of Chemistry and Chemical Engineering, Yantai University, Yantai, Shandong 264005, People's Republic of China
- School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, Xinjiang 832003, People's Republic of China
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36
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Wei Z, Yao Z, Zhou Q, Zhuang G, Zhong X, Deng S, Li X, Wang J. Optimizing Alkyne Hydrogenation Performance of Pd on Carbon in Situ Decorated with Oxygen-Deficient TiO2 by Integrating the Reaction and Diffusion. ACS Catal 2019. [DOI: 10.1021/acscatal.9b03300] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Zhongzhe Wei
- Institute of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, People’s Republic of China
| | - Zihao Yao
- Institute of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, People’s Republic of China
| | - Qiang Zhou
- Institute of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, People’s Republic of China
| | - Guilin Zhuang
- Institute of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, People’s Republic of China
| | - Xing Zhong
- Institute of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, People’s Republic of China
| | - Shengwei Deng
- Institute of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, People’s Republic of China
| | - Xiaonian Li
- Institute of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, People’s Republic of China
| | - Jianguo Wang
- Institute of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, People’s Republic of China
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37
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Fan J, Cheng L, Liu Y, He Y, Wang Y, Li D, Feng J. Insight into synergetic mechanism of Au@Pd and oxygen vacancy sites for coupling light-driven H2O oxidation and CO2 reduction. J Catal 2019. [DOI: 10.1016/j.jcat.2019.08.031] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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38
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Kim KD, Wang Z, Tao Y, Ling H, Yuan Y, Zhou C, Liu Z, Gaborieau M, Huang J, Yu A. The Comparative Effect of Particle Size and Support Acidity on Hydrogenation of Aromatic Ketones. ChemCatChem 2019. [DOI: 10.1002/cctc.201900993] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kyung Duk Kim
- Laboratory for Catalysis Engineering School of Chemical and Biomolecular Engineering The University of Sydney Sydney NSW 2006 Australia
| | - Zichun Wang
- Laboratory for Catalysis Engineering School of Chemical and Biomolecular Engineering The University of Sydney Sydney NSW 2006 Australia
| | - Yongwen Tao
- Laboratory for Catalysis Engineering School of Chemical and Biomolecular Engineering The University of Sydney Sydney NSW 2006 Australia
| | - Huajuan Ling
- Laboratory for Catalysis Engineering School of Chemical and Biomolecular Engineering The University of Sydney Sydney NSW 2006 Australia
| | - Yuan Yuan
- School of Chemistry University of New South Wales Sydney NSW 2052 Australia
| | - Cuifeng Zhou
- Laboratory for Catalysis Engineering School of Chemical and Biomolecular Engineering The University of Sydney Sydney NSW 2006 Australia
| | - Zongwen Liu
- Laboratory for Catalysis Engineering School of Chemical and Biomolecular Engineering The University of Sydney Sydney NSW 2006 Australia
| | - Marianne Gaborieau
- Molecular Medicine Research Group School of Science and Health Australian Centre for Research of Separation Science (ACROSS) Western Sydney University Parramatta NSW 2150 Australia
| | - Jun Huang
- Laboratory for Catalysis Engineering School of Chemical and Biomolecular Engineering The University of Sydney Sydney NSW 2006 Australia
| | - Aibing Yu
- Laboratory for Simulation and Modelling of Particulate Systems Department of Chemical Engineering Monash University Clayton VIC 3800 Australia
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39
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Cordoba M, Coloma-Pascual F, Quiroga ME, Lederhos CR. Olefin Purification and Selective Hydrogenation of Alkynes with Low Loaded Pd Nanoparticle Catalysts. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b02081] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Misael Cordoba
- Instituto de Investigaciones en Catálisis y Petroquímica, INCAPE (FIQ-UNL, CONICET), Colectora Ruta Nac. N° 168 Km 0, Pje El Pozo, 3000 Santa Fe, Argentina
| | - Fernando Coloma-Pascual
- Servicios Técnicos de Investigación, Facultad de Ciencias, Universidad de Alicante, Apartado 99, E-03080 Alicante, Spain
| | - Mónica E. Quiroga
- Instituto de Investigaciones en Catálisis y Petroquímica, INCAPE (FIQ-UNL, CONICET), Colectora Ruta Nac. N° 168 Km 0, Pje El Pozo, 3000 Santa Fe, Argentina
- Facultad de Ingeniería Química, Universidad Nacional del Litoral, Santiago del Estero 2829, 3000 Santa Fe, Argentina
| | - Cecilia R. Lederhos
- Instituto de Investigaciones en Catálisis y Petroquímica, INCAPE (FIQ-UNL, CONICET), Colectora Ruta Nac. N° 168 Km 0, Pje El Pozo, 3000 Santa Fe, Argentina
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40
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Wang S, Zhao G, Liu Y, Lu Y. Microfibrous-Structured Pd/AlOOH/Al-Fiber with Hydroxyl-Enriched Surfaces for the Catalytic Semihydrogenation of Acetylene. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b02784] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Song Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Guofeng Zhao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Ye Liu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Yong Lu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
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41
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Li L, Liu X, He H, Zhang N, Liu Z, Zhang G. A novel two-dimensional MgO-h-BN nanomaterial supported Pd catalyst for CO oxidation reaction. Catal Today 2019. [DOI: 10.1016/j.cattod.2018.07.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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42
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Lan L, Liu Y, Liu S, Ma X, Li X, Dong Z, Xia C. Effect of the supports on catalytic activity of Pd catalysts for liquid-phase hydrodechlorination/hydrogenation reaction. ENVIRONMENTAL TECHNOLOGY 2019; 40:1615-1623. [PMID: 29319422 DOI: 10.1080/09593330.2018.1426645] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Accepted: 01/08/2018] [Indexed: 06/07/2023]
Abstract
Carbon nanotubes (CNTs), activated carbon (AC), graphene, and aluminum oxide (Al2O3) supported 5% Pd catalysts were prepared by the conventional impregnation method, and catalytic activity was tested in the hydrogenation of 4-chlorophenol (4-CP) and nitrobenzene (NB) under ambient conditions (313 K and atmospheric pressure). It was found that catalytic activity was greatly affected by the supports. Moreover, Pd/CNTs catalyst exhibited much higher catalytic activity than the other three supported Pd catalysts. The mechanism of this phenomenon was studied through catalyst characterization (ICP-MS, Brunauer-Emmett-Teller [BET], TEM, and SEM). It was found that the mean particle size of Pd nanoparticles for Pd/CNTs (4.3 nm) was smaller than that for Pd/AC (6.9 nm), Pd/Al2O3 (5.0 nm), and Pd/graphene (5.2 nm). Moreover, the actual loading amounts of Pd and BET surface areas were not the main reasons for the different catalytic activity of the four supported Pd catalysts. Above all, the smaller Pd particles of Pd/CNTs enabled the Pd/CNTs catalyst to exhibit much higher catalytic activity for the hydrogenation reactions.
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Affiliation(s)
- Lijuan Lan
- a School of Environment and Materials Engineering , Yantai University , Yantai , People's Republic of China
| | - Ying Liu
- b School of Resources and Environmental Engineering , Ludong University , Yantai , People's Republic of China
| | - Sujing Liu
- b School of Resources and Environmental Engineering , Ludong University , Yantai , People's Republic of China
| | - Xuanxuan Ma
- b School of Resources and Environmental Engineering , Ludong University , Yantai , People's Republic of China
| | - Xiaoqiang Li
- a School of Environment and Materials Engineering , Yantai University , Yantai , People's Republic of China
| | - Zhicheng Dong
- b School of Resources and Environmental Engineering , Ludong University , Yantai , People's Republic of China
| | - Chuanhai Xia
- b School of Resources and Environmental Engineering , Ludong University , Yantai , People's Republic of China
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43
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Promotional effects of magnesia on catalytic performance of Pt/SiO2 in hydrogenolysis of dibenzofuran. J Catal 2019. [DOI: 10.1016/j.jcat.2019.02.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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44
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Pd/NiO/Al Array Catalyst for 2-Ethylanthraquinone Hydrogenation: Synergistic Effect Between Pd and NiO/Al Support. Catal Letters 2019. [DOI: 10.1007/s10562-019-02712-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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45
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Fu S, Zheng Y, Zhou X, Ni Z, Xia S. Visible light promoted degradation of gaseous volatile organic compounds catalyzed by Au supported layered double hydroxides: Influencing factors, kinetics and mechanism. JOURNAL OF HAZARDOUS MATERIALS 2019; 363:41-54. [PMID: 30300777 DOI: 10.1016/j.jhazmat.2018.10.009] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Revised: 09/18/2018] [Accepted: 10/03/2018] [Indexed: 05/09/2023]
Abstract
In this paper, factors of initial concentration, catalyst dosage, irradiation intensity, relative humidity and reaction temperature onto visible light gaseous o-xylene photodegradation by ZnCr layered double hydroxides (ZnCr-LDHs) and Au supported ZnCr-LDHs (Au/ZnCr-LDHs) were investigated. ZnCr-LDHs shows low removal efficiency for o-xylene photodegradation, while Au/ZnCr-LDHs exhibits both excellent photodegradation rate and high TOF values for o-xylene as well as other VOCs including benzene, o-xylene, m-xylene and p-xylene. The kinetic equation and activation energy were calculated for o-xylene photodegradation, which are [Formula: see text] and 21.85 kJ/mol for ZnCr-LDH [Formula: see text] and 12.84 kJ/mol for Au/ZnCr-LDHs. The obvious difference both in kinetic equation and activation energy suggests the reaction mechanism of ZnCr-LDHs and Au/ZnCr-LDHs should be very different. The active species inhabitation experiments show that the major drive of photocatalytic reaction for ZnCr-LDHs is hydroxyl radical, while for Au/ZnCr-LDHs it is the hole and hydroxide radical. It is also proved that the support of Au NPs onto LDHs would result in the transfer of photoexcited electrons from LDHs to Au NPs which results in the enhancement of photocatalytic property as well as photocatalytic mechanism change based on UV-vis, XPS, the contribution of different wavelength ranges of visible light onto photocatalytic efficiency and electrochemical tests.
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Affiliation(s)
- Shifeng Fu
- College of Water Conservancy and Hydropower Engineering, Hohai University, 1 Xikang Road, Nanjing, 210024, PR China
| | - Yuan Zheng
- College of Water Conservancy and Hydropower Engineering, Hohai University, 1 Xikang Road, Nanjing, 210024, PR China
| | - Xiaobo Zhou
- Entegris, Inc., 129 Concord Road, Billerica, MA, 01821, USA
| | - Zheming Ni
- Department of Chemistry, College of Chemical Engineering, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310014, PR China
| | - Shengjie Xia
- Department of Chemistry, College of Chemical Engineering, Zhejiang University of Technology, 18 Chaowang Road, Hangzhou, 310014, PR China.
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46
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Miao C, Hui T, Liu Y, Feng J, Li D. Pd/MgAl-LDH nanocatalyst with vacancy-rich sandwich structure: Insight into interfacial effect for selective hydrogenation. J Catal 2019. [DOI: 10.1016/j.jcat.2018.12.006] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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47
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Wang Q, Liang X, Bi R, Liu Y, He Y, Feng J, Li D. Highly efficient CuCr-MMO catalyst for a base-free styrene epoxidation with H2O2 as the oxidant: synergistic effect between Cu and Cr. Dalton Trans 2019; 48:16402-16411. [DOI: 10.1039/c9dt02357g] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The synergistic effect of the bimetals and the suitable acid–basic property of CuCr-MMO contributed to the good catalytic performance of the styrene epoxidation.
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Affiliation(s)
- Qian Wang
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Xiao Liang
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Ruxia Bi
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Yanan Liu
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Yufei He
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Junting Feng
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Dianqing Li
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
- Beijing Engineering Center for Hierarchical Catalysts
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48
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Synthesis and support interaction effects on the palladium nanoparticle catalyst characteristics. ADVANCES IN CATALYSIS 2019. [DOI: 10.1016/bs.acat.2019.10.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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49
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Competition of C‐C bond formation and C‐H bond formation For acetylene hydrogenation on transition metals: A density functional theory study. AIChE J 2018. [DOI: 10.1002/aic.16492] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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50
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Voronin VV, Ledovskaya MS, Bogachenkov AS, Rodygin KS, Ananikov VP. Acetylene in Organic Synthesis: Recent Progress and New Uses. Molecules 2018; 23:E2442. [PMID: 30250005 PMCID: PMC6222752 DOI: 10.3390/molecules23102442] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 09/14/2018] [Accepted: 09/17/2018] [Indexed: 11/16/2022] Open
Abstract
Recent progress in the leading synthetic applications of acetylene is discussed from the prospect of rapid development and novel opportunities. A diversity of reactions involving the acetylene molecule to carry out vinylation processes, cross-coupling reactions, synthesis of substituted alkynes, preparation of heterocycles and the construction of a number of functionalized molecules with different levels of molecular complexity were recently studied. Of particular importance is the utilization of acetylene in the synthesis of pharmaceutical substances and drugs. The increasing interest in acetylene and its involvement in organic transformations highlights a fascinating renaissance of this simplest alkyne molecule.
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Affiliation(s)
- Vladimir V Voronin
- Institute of Chemistry, Saint Petersburg State University, Universitetsky prospect 26, Peterhof 198504, Russia.
| | - Maria S Ledovskaya
- Institute of Chemistry, Saint Petersburg State University, Universitetsky prospect 26, Peterhof 198504, Russia.
| | - Alexander S Bogachenkov
- Institute of Chemistry, Saint Petersburg State University, Universitetsky prospect 26, Peterhof 198504, Russia.
| | - Konstantin S Rodygin
- Institute of Chemistry, Saint Petersburg State University, Universitetsky prospect 26, Peterhof 198504, Russia.
| | - Valentine P Ananikov
- Institute of Chemistry, Saint Petersburg State University, Universitetsky prospect 26, Peterhof 198504, Russia.
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, Leninsky prospect 47, Moscow 119991, Russia.
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