1
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Wang K, He X, Wang JC, Liang X. Highly stable Pt-Co bimetallic catalysts prepared by atomic layer deposition for selective hydrogenation of cinnamaldehyde. NANOTECHNOLOGY 2022; 33:215602. [PMID: 35168219 DOI: 10.1088/1361-6528/ac5540] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 02/15/2022] [Indexed: 06/14/2023]
Abstract
Pt-Co bimetallic catalysts were deposited onγ-Al2O3nanoparticles by atomic layer deposition (ALD) and were used for selective hydrogenation of cinnamaldehyde (CAL) to cinnamyl alcohol (COL). High resolution transmission electron microscopy, hydrogen temperature-programmed reduction, x-ray diffraction, and x-ray photoelectron spectroscopy were used to identify the strong interaction between Pt and Co. The obtained catalysts with an optimal Pt/Co ratio achieved a COL selectivity of 81.2% with a CAL conversion of 95.2% under mild conditions (i.e., 10 bar H2and 80 °C). During the CAL hydrogenation, the addition of Co on Pt significantly improved the activity and selectivity due to the synergetic effects of Pt-Co bimetallic catalysts, resulted from the transfer of electrons from Co to Pt, which can stabilize the carbonyl groups. The obtained Pt-Co bimetallic catalysts also showed excellent stability due to the strong interaction between the metal nanoparticles and the alumina support. Negligible losses in the activity and selectivity were observed during the recycling experiments, showing the potential for practical applications.
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Affiliation(s)
- Kaiying Wang
- Linda and Bipin Doshi Department of Chemical and Biochemical Engineering, Missouri University of Science and Technology, Rolla, MO 65409, United States of America
| | - Xiaoqing He
- Electron Microscopy Core Facility, University of Missouri, Columbia, MO 65211, United States of America
- Department of Mechanical and Aerospace Engineering, University of Missouri, Columbia, MO 65211, United States of America
| | - Jee-Ching Wang
- Linda and Bipin Doshi Department of Chemical and Biochemical Engineering, Missouri University of Science and Technology, Rolla, MO 65409, United States of America
| | - Xinhua Liang
- Linda and Bipin Doshi Department of Chemical and Biochemical Engineering, Missouri University of Science and Technology, Rolla, MO 65409, United States of America
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2
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Zou L, Pan J, Xu F, Chen J. Cu assisted loading of Pt on CeO 2 as a carbon-free catalyst for methanol and oxygen reduction reaction. RSC Adv 2021; 11:36726-36733. [PMID: 35494367 PMCID: PMC9043534 DOI: 10.1039/d1ra05501a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Accepted: 11/06/2021] [Indexed: 11/21/2022] Open
Abstract
The widely studied Pt/C catalyst for direct methanol fuel cells (DMFCs) suffers severe carbon corrosion under operation, which undermines the catalytic activity and durability. It is of great importance to develop a carbon-free support with co-catalytic functionality for improving both the activity and durability of Pt-based catalysts. The direct loading of Pt on the smooth surface of oxides may be difficult. Herein, the Cu assisted loading of Pt on CeO2 is developed. Cu pre-coated CeO2 was facilely synthesized and Pt was electrochemically deposited to fabricate the carbon-free PtCu/CeO2 catalyst. The PtCu/CeO2 catalyst has a mass activity up to 1.84 and 1.57 times higher than Pt/C towards methanol oxidation reaction (MOR) and oxygen reduction reaction (ORR), respectively. Better durability is also confirmed by chronoamperometry and accelerated degradation tests. The strategy in this work would be greatly helpful for developing an efficient carbon-free support of Pt-based catalysts for applications in DMFCs.
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Affiliation(s)
- Linchi Zou
- College of Materials Science and Engineering, Fujian University of Technology Fuzhou 350118 China
- Fujian Provincial Key Laboratory of Advanced Materials Processing and Application Fuzhou 350118 China
| | - Jian Pan
- College of Materials Science and Engineering, Fujian University of Technology Fuzhou 350118 China
| | - Feng Xu
- School of Materials Science and Engineering, Fuzhou University, Qishan Campus Fuzhou 350116 China
| | - Junfeng Chen
- School of Materials Science and Engineering, Fuzhou University, Qishan Campus Fuzhou 350116 China
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3
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Yuan M, Xu H, Wang C, Wang Y, Wang Y, Wang X, Du Y. PtM/M x B y (M=Ni, Co, Fe) Heterostructured Nanobundles as Advanced Electrocatalyst for Hydrogen Evolution Reaction. Chemistry 2021; 27:12851-12856. [PMID: 34115412 DOI: 10.1002/chem.202101874] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Indexed: 01/24/2023]
Abstract
Optimizing the electronic and synergistic effect of hybrid electrocatalysts based on Pt and Pt-based nanocatalysts is of tremendous importance towards a superior hydrogen evolution performance under both acidic and alkaline conditions. However, developing an ideal Pt-based hydrogen evolution reaction (HER) electrocatalyst with moderated electronic structure as well as strong synergistic effect is still a challenge. Herein, we fabricated boron (B)-doped PtNi nanobundles by a two-step method using NaBH4 as the boron source to obtain PtNi/Ni4 B3 heterostructures with well-defined nanointerfaces between PtNi and Ni4 B3 , achieving an enhanced catalytic HER performance. Especially, the PtNi/Ni4 B3 nanobundles (PtNi/Ni4 B3 NBs) can deliver a current density of 10 mA cm-2 at the overpotential of 14.6 and 26.5 mV under alkaline and acidic media, respectively, as well as outstanding electrochemical stability over 40 h at the current density of 10 mA cm-2 . Remarkably, this approach is also universal for the syntheses of PtCo/Co3 B and PtFe/Fe49 B with outstanding electrocatalytic HER performance.
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Affiliation(s)
- Mengyu Yuan
- College of Chemistry Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Hui Xu
- College of Chemistry Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Cheng Wang
- College of Chemistry Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Yong Wang
- College of Chemistry Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Yuan Wang
- College of Chemistry Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
| | - Xiaomei Wang
- School of Chemical Biology and Materials Engineering, Suzhou University Science and Technology, Suzhou, 215009, P. R. China
| | - Yukou Du
- College of Chemistry Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China
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4
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Li G, Zhang W, Luo N, Xue Z, Hu Q, Zeng W, Xu J. Bimetallic Nanocrystals: Structure, Controllable Synthesis and Applications in Catalysis, Energy and Sensing. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:1926. [PMID: 34443756 PMCID: PMC8401639 DOI: 10.3390/nano11081926] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 07/21/2021] [Accepted: 07/23/2021] [Indexed: 12/12/2022]
Abstract
In recent years, bimetallic nanocrystals have attracted great interest from many researchers. Bimetallic nanocrystals are expected to exhibit improved physical and chemical properties due to the synergistic effect between the two metals, not just a combination of two monometallic properties. More importantly, the properties of bimetallic nanocrystals are significantly affected by their morphology, structure, and atomic arrangement. Reasonable regulation of these parameters of nanocrystals can effectively control their properties and enhance their practicality in a given application. This review summarizes some recent research progress in the controlled synthesis of shape, composition and structure, as well as some important applications of bimetallic nanocrystals. We first give a brief introduction to the development of bimetals, followed by the architectural diversity of bimetallic nanocrystals. The most commonly used and typical synthesis methods are also summarized, and the possible morphologies under different conditions are also discussed. Finally, we discuss the composition-dependent and shape-dependent properties of bimetals in terms of highlighting applications such as catalysis, energy conversion, gas sensing and bio-detection applications.
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Affiliation(s)
- Gaojie Li
- NEST Lab, Department of Physics, College of Science, Shanghai University, Shanghai 200444, China; (N.L.); (Z.X.); (Q.H.)
- School of Physics and Engineering, Henan University of Science and Technology, Luoyang 471023, China
| | - Wenshuang Zhang
- NEST Lab, Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, China;
| | - Na Luo
- NEST Lab, Department of Physics, College of Science, Shanghai University, Shanghai 200444, China; (N.L.); (Z.X.); (Q.H.)
| | - Zhenggang Xue
- NEST Lab, Department of Physics, College of Science, Shanghai University, Shanghai 200444, China; (N.L.); (Z.X.); (Q.H.)
| | - Qingmin Hu
- NEST Lab, Department of Physics, College of Science, Shanghai University, Shanghai 200444, China; (N.L.); (Z.X.); (Q.H.)
| | - Wen Zeng
- School of Materials Science and Engineering, Chongqing University, Chongqing 400044, China
| | - Jiaqiang Xu
- NEST Lab, Department of Physics, College of Science, Shanghai University, Shanghai 200444, China; (N.L.); (Z.X.); (Q.H.)
- School of Physics and Engineering, Henan University of Science and Technology, Luoyang 471023, China
- NEST Lab, Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, China;
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5
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High-quality and deeply excavated PtPdNi nanocubes as efficient catalysts toward oxygen reduction reaction. CHINESE JOURNAL OF CATALYSIS 2021. [DOI: 10.1016/s1872-2067(20)63703-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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PdAg Nanoparticles with Different Sizes: Facile One‐Step Synthesis and High Electrocatalytic Activity for Formic Acid Oxidation. Chem Asian J 2020; 16:34-38. [DOI: 10.1002/asia.202001253] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Indexed: 12/11/2022]
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7
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Gong W, Han M, Chen C, Lin Y, Wang G, Zhang H, Zhao H. Rational Design of Cobalt‐Platinum Alloy Decorated Cobalt Nanoparticles for One‐Pot Synthesis of Imines from Nitroarenes and Aldehydes. ChemCatChem 2020. [DOI: 10.1002/cctc.202001331] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Wanbing Gong
- Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Anhui Key Laboratory of Nanomaterials and Nanotechnology CAS Center for Excellence in Nanoscience Institute of Solid State Physics Chinese Academy of Sciences 350 Shushanhu Road Hefei 230031 P. R. China
| | - Miaomiao Han
- Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Anhui Key Laboratory of Nanomaterials and Nanotechnology CAS Center for Excellence in Nanoscience Institute of Solid State Physics Chinese Academy of Sciences 350 Shushanhu Road Hefei 230031 P. R. China
| | - Chun Chen
- Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Anhui Key Laboratory of Nanomaterials and Nanotechnology CAS Center for Excellence in Nanoscience Institute of Solid State Physics Chinese Academy of Sciences 350 Shushanhu Road Hefei 230031 P. R. China
| | - Yue Lin
- Hefei National Laboratory for Physical Sciences at the Microscale University of Science and Technology of China 96 Jinzhai Road Hefei 230026 P. R. China
| | - Guozhong Wang
- Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Anhui Key Laboratory of Nanomaterials and Nanotechnology CAS Center for Excellence in Nanoscience Institute of Solid State Physics Chinese Academy of Sciences 350 Shushanhu Road Hefei 230031 P. R. China
| | - Haimin Zhang
- Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Anhui Key Laboratory of Nanomaterials and Nanotechnology CAS Center for Excellence in Nanoscience Institute of Solid State Physics Chinese Academy of Sciences 350 Shushanhu Road Hefei 230031 P. R. China
| | - Huijun Zhao
- Key Laboratory of Materials Physics, Centre for Environmental and Energy Nanomaterials, Anhui Key Laboratory of Nanomaterials and Nanotechnology CAS Center for Excellence in Nanoscience Institute of Solid State Physics Chinese Academy of Sciences 350 Shushanhu Road Hefei 230031 P. R. China
- Centre for Clean Environment and Energy Griffith University Gold Coast Campus Queensland 4222 Australia
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8
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Huang K, Xu P, He X, Wang R, Wang Y, Yang H, Zhang R, Lei M, Tang H. Annealing‐Free Platinum−Cobalt Alloy Nanoparticles on Nitrogen‐Doped Mesoporous Carbon with Boosted Oxygen Electroreduction Performance. ChemElectroChem 2020. [DOI: 10.1002/celc.202000830] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kai Huang
- State Key Laboratory of Information Photonics and Optical CommunicationsSchool of ScienceBeijing University of Posts and Telecommunications Beijing 100876 PR China
| | - Pengfu Xu
- State Key Laboratory of Information Photonics and Optical CommunicationsSchool of ScienceBeijing University of Posts and Telecommunications Beijing 100876 PR China
- Beijing Key Laboratory of Space-ground Interconnection and ConvergenceBeijing University of Posts and Telecommunications Beijing 100876 PR China
| | - Xian He
- State Key Laboratory of Information Photonics and Optical CommunicationsSchool of ScienceBeijing University of Posts and Telecommunications Beijing 100876 PR China
| | - Ruyue Wang
- State Key Laboratory of Information Photonics and Optical CommunicationsSchool of ScienceBeijing University of Posts and Telecommunications Beijing 100876 PR China
- Beijing Key Laboratory of Space-ground Interconnection and ConvergenceBeijing University of Posts and Telecommunications Beijing 100876 PR China
| | - Yonggang Wang
- State Key Laboratory of Information Photonics and Optical CommunicationsSchool of ScienceBeijing University of Posts and Telecommunications Beijing 100876 PR China
| | - Hujiang Yang
- State Key Laboratory of Information Photonics and Optical CommunicationsSchool of ScienceBeijing University of Posts and Telecommunications Beijing 100876 PR China
| | - Ru Zhang
- State Key Laboratory of Information Photonics and Optical CommunicationsSchool of ScienceBeijing University of Posts and Telecommunications Beijing 100876 PR China
- Beijing Key Laboratory of Space-ground Interconnection and ConvergenceBeijing University of Posts and Telecommunications Beijing 100876 PR China
| | - Ming Lei
- State Key Laboratory of Information Photonics and Optical CommunicationsSchool of ScienceBeijing University of Posts and Telecommunications Beijing 100876 PR China
| | - Haolin Tang
- State Key Laboratory of Advanced Technology for Materials Synthesis and ProcessingWuhan University of Technology Wuhan 430070 PR China
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9
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Zheng X, Cui P, Qian Y, Zhao G, Zheng X, Xu X, Cheng Z, Liu Y, Dou SX, Sun W. Multifunctional Active‐Center‐Transferable Platinum/Lithium Cobalt Oxide Heterostructured Electrocatalysts towards Superior Water Splitting. Angew Chem Int Ed Engl 2020; 59:14533-14540. [DOI: 10.1002/anie.202005241] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Xiaobo Zheng
- School of Materials Science and Engineering State Key Laboratory of Silicon Materials Zhejiang University Hangzhou 310027 P. R. China
- Institute for Superconducting and Electronic Materials Australia Institute for Innovation Material University of Wollongong Wollongong NSW 2522 Australia
| | - Peixin Cui
- Key Laboratory of Soil Environment and Pollution Remediation Institute of Soil Science Chinese Academy of Sciences Nanjing 210008 P. R. China
| | - Yumin Qian
- Texas Materials Institute and Department of Mechanical Engineering The University of Texas at Austin Austin TX 78712 USA
| | - Guoqiang Zhao
- School of Materials Science and Engineering State Key Laboratory of Silicon Materials Zhejiang University Hangzhou 310027 P. R. China
- Institute for Superconducting and Electronic Materials Australia Institute for Innovation Material University of Wollongong Wollongong NSW 2522 Australia
| | - Xusheng Zheng
- National Synchrotron Radiation Laboratory University of Science and Technology of China Hefei 230029 P. R. China
| | - Xun Xu
- Institute for Superconducting and Electronic Materials Australia Institute for Innovation Material University of Wollongong Wollongong NSW 2522 Australia
| | - Zhenxiang Cheng
- Institute for Superconducting and Electronic Materials Australia Institute for Innovation Material University of Wollongong Wollongong NSW 2522 Australia
| | - Yuanyue Liu
- Texas Materials Institute and Department of Mechanical Engineering The University of Texas at Austin Austin TX 78712 USA
| | - Shi Xue Dou
- Institute for Superconducting and Electronic Materials Australia Institute for Innovation Material University of Wollongong Wollongong NSW 2522 Australia
| | - Wenping Sun
- School of Materials Science and Engineering State Key Laboratory of Silicon Materials Zhejiang University Hangzhou 310027 P. R. China
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10
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Zheng X, Cui P, Qian Y, Zhao G, Zheng X, Xu X, Cheng Z, Liu Y, Dou SX, Sun W. Multifunctional Active‐Center‐Transferable Platinum/Lithium Cobalt Oxide Heterostructured Electrocatalysts towards Superior Water Splitting. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005241] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Xiaobo Zheng
- School of Materials Science and Engineering State Key Laboratory of Silicon Materials Zhejiang University Hangzhou 310027 P. R. China
- Institute for Superconducting and Electronic Materials Australia Institute for Innovation Material University of Wollongong Wollongong NSW 2522 Australia
| | - Peixin Cui
- Key Laboratory of Soil Environment and Pollution Remediation Institute of Soil Science Chinese Academy of Sciences Nanjing 210008 P. R. China
| | - Yumin Qian
- Texas Materials Institute and Department of Mechanical Engineering The University of Texas at Austin Austin TX 78712 USA
| | - Guoqiang Zhao
- School of Materials Science and Engineering State Key Laboratory of Silicon Materials Zhejiang University Hangzhou 310027 P. R. China
- Institute for Superconducting and Electronic Materials Australia Institute for Innovation Material University of Wollongong Wollongong NSW 2522 Australia
| | - Xusheng Zheng
- National Synchrotron Radiation Laboratory University of Science and Technology of China Hefei 230029 P. R. China
| | - Xun Xu
- Institute for Superconducting and Electronic Materials Australia Institute for Innovation Material University of Wollongong Wollongong NSW 2522 Australia
| | - Zhenxiang Cheng
- Institute for Superconducting and Electronic Materials Australia Institute for Innovation Material University of Wollongong Wollongong NSW 2522 Australia
| | - Yuanyue Liu
- Texas Materials Institute and Department of Mechanical Engineering The University of Texas at Austin Austin TX 78712 USA
| | - Shi Xue Dou
- Institute for Superconducting and Electronic Materials Australia Institute for Innovation Material University of Wollongong Wollongong NSW 2522 Australia
| | - Wenping Sun
- School of Materials Science and Engineering State Key Laboratory of Silicon Materials Zhejiang University Hangzhou 310027 P. R. China
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11
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Fabrication of polyaniline/SBA-15-supported platinum/cobalt nanocomposites as promising electrocatalyst for formic acid oxidation. J APPL ELECTROCHEM 2020. [DOI: 10.1007/s10800-020-01400-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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12
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Kusada K, Wu D, Kitagawa H. New Aspects of Platinum Group Metal‐Based Solid‐Solution Alloy Nanoparticles: Binary to High‐Entropy Alloys. Chemistry 2020; 26:5105-5130. [DOI: 10.1002/chem.201903928] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 12/18/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Kohei Kusada
- Division of Chemistry Graduate School of Science Kyoto University 606-8502 Kyoto Japan
| | - Dongshuang Wu
- Division of Chemistry Graduate School of Science Kyoto University 606-8502 Kyoto Japan
| | - Hiroshi Kitagawa
- Division of Chemistry Graduate School of Science Kyoto University 606-8502 Kyoto Japan
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13
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Zheng L, Zhao L, Zhao S, Zhang X, Bustillo KC, Yao Y, Yi X, Zhu M, Li W, Zheng H. A unique pathway of PtNi nanoparticle formation observed with liquid cell transmission electron microscopy. NANOSCALE 2020; 12:1414-1418. [PMID: 31903477 DOI: 10.1039/c9nr08352a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
An understanding of nanoparticle growth is significant for controlled synthesis of nanomaterials with desired physical and chemical properties. Here we report the in situ study of platinum-nickel alloy nanoparticle growth using in situ liquid cell transmission electron microscopy (TEM). The observation revealed that Ni dendrites can form at the beginning and subsequently PtNi nanoparticles nucleate and grow by consumption of the Ni dendrites. The resulting PtNi alloy nanoparticles have a narrow size distribution with an average diameter of 3.7 nm, which are smaller than those obtained via classical solution growth. This work shed light on using such a unique growth pathway for the synthesis of novel nanoparticles.
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Affiliation(s)
- Liyun Zheng
- Division of Functional Materials, Central Iron and Steel Research Institute, Beijing, 100081, China.
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14
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Pu L, Fan H, Maheshwari V. Formation of microns long thin wire networks with a controlled spatial distribution of elements. Catal Sci Technol 2020. [DOI: 10.1039/c9cy02365h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
By controlling the spatial distribution of elements using a simple self-assembly process, the catalytic performance can be enhanced.
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Affiliation(s)
- Long Pu
- Department of Chemistry
- University of Waterloo
- Waterloo
- N2L 3G1 Canada
- Waterloo Institute for Nanotechnology
| | - Hua Fan
- Department of Chemistry
- University of Waterloo
- Waterloo
- N2L 3G1 Canada
- Waterloo Institute for Nanotechnology
| | - Vivek Maheshwari
- Department of Chemistry
- University of Waterloo
- Waterloo
- N2L 3G1 Canada
- Waterloo Institute for Nanotechnology
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15
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Yang Y, Wei P, Hao Z, Yu Q, Liu H, Liu L. Adjustable Ternary FeCoNi Nanohybrids for Enhanced Oxygen Evolution Reaction. Chemistry 2019; 25:15361-15366. [PMID: 31539175 DOI: 10.1002/chem.201903509] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Indexed: 01/12/2023]
Abstract
Water splitting as a greatly desired technology to produce clean renewable energy, but is hampered by the sluggish oxygen evolution reaction. So, the development of highly active and durable water oxidation electrocatalysts is of primarily significance for energy conversion. Here, a facial strategy to synthesize FeCoNi nanohybrids with adjustable morphological structures by using fluorine is introduced. The morphology and electrocatalytic activity of the sample is determined by the innovative introduction of fluorine. Among them, the overpotential at 10 mA cm-2 of the best sample is approximately 97 mV lower than the commercial RuO2 toward the oxygen evolution reaction in 1 m KOH. Additionally, the catalysts also have low Tafel slopes and remarkable stability.
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Affiliation(s)
- Yang Yang
- Tianjin Key Laboratory of Environmental Remediation and, Pollution Control College of Environmental Science and Engineering, Nankai University, 38 Tongyan Rd., Tianjin, 300350, P. R. China
| | - Pengkun Wei
- Tianjin Key Laboratory of Environmental Remediation and, Pollution Control College of Environmental Science and Engineering, Nankai University, 38 Tongyan Rd., Tianjin, 300350, P. R. China
| | - Zewei Hao
- Tianjin Key Laboratory of Environmental Remediation and, Pollution Control College of Environmental Science and Engineering, Nankai University, 38 Tongyan Rd., Tianjin, 300350, P. R. China
| | - Qilin Yu
- Department Ministry of Education Key Laboratory of, Molecular Microbiology and Technology, College of Life Science, Nankai University, Wei Jin Rd. 94, Tianjin, 300071, P. R. China
| | - Huajie Liu
- School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
| | - Lu Liu
- Tianjin Key Laboratory of Environmental Remediation and, Pollution Control College of Environmental Science and Engineering, Nankai University, 38 Tongyan Rd., Tianjin, 300350, P. R. China
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16
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Sun Y, Li Y, Qin Y, Wang L, Guo S. Interfacial Engineering in PtNiCo/NiCoS Nanowires for Enhanced Electrocatalysis and Electroanalysis. Chemistry 2019; 26:4032-4038. [PMID: 31769895 DOI: 10.1002/chem.201904473] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 11/23/2019] [Indexed: 01/30/2023]
Abstract
Searching for new anti-poisoning Pt-based catalysts with enhanced activity for alcohol oxidation is the key in direct alcohol fuel cells (DAFCs). However, in the traditional strategy for designing bimetallic or multimetallic alloy is still difficult to achieve a satisfactory heterogeneous electrocatalyst because the activity often depends on only the surface atoms. Herein, we fabricate the multicomponent active sites by creating a sulfide structure on 1D PtNiCo trimetallic nanowires (NWs), to give a PtNiCo/NiCoS interface NWs (IFNWs). Owing to the presence of sulfide interfaces, the PtNiCo/NiCoS IFNWs enable an impressive methanol/ethanol oxidation reaction (MOR/EOR) performance and excellent anti-CO poisoning tolerance. They have the MOR and EOR mass activities of 2.25 Amg-1 Pt and 1.62 Amg-1 Pt , around 1.26, 3.21 and 1.46, 2.96 times higher than those of PtNiCo NWs and commercial Pt/C, respectively. CO-stripping and XPS measurements further demonstrate that the new interfacial structure and optimal bonding of Pt-CO can result in accelerating the removal of surface adsorbed carbonaceous intermediates. Moreover, such a unique structure has also demonstrated a much-improved ability for the electrochemical detection of some important molecules (H2 O2 and NH2 NH2 ).
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Affiliation(s)
- Yingjun Sun
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, P. R. China.,Department of Materials Science & Engineering, College of Engineering, Peking University, Beijing, 100871, P. R. China
| | - Yingjie Li
- Department of Materials Science & Engineering, College of Engineering, Peking University, Beijing, 100871, P. R. China
| | - Yingnan Qin
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, P. R. China.,Department of Materials Science & Engineering, College of Engineering, Peking University, Beijing, 100871, P. R. China
| | - Lei Wang
- Key Laboratory of Eco-Chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, P. R. China
| | - Shaojun Guo
- Department of Materials Science & Engineering, College of Engineering, Peking University, Beijing, 100871, P. R. China.,BIC-ESAT, College of Engineering, Peking University, Beijing, 100871, P. R. China
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17
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Liang J, Li N, Zhao Z, Ma L, Wang X, Li S, Liu X, Wang T, Du Y, Lu G, Han J, Huang Y, Su D, Li Q. Tungsten‐Doped L1
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‐PtCo Ultrasmall Nanoparticles as a High‐Performance Fuel Cell Cathode. Angew Chem Int Ed Engl 2019; 58:15471-15477. [DOI: 10.1002/anie.201908824] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Indexed: 11/06/2022]
Affiliation(s)
- Jiashun Liang
- State Key Laboratory of Material Processing and Die & Mould TechnologySchool of Materials Science and EngineeringHuazhong University of Science and Technology Wuhan Hubei 430074 China
| | - Na Li
- Center for Functional NanomaterialsBrookhaven National Laboratory Upton NY 11973 USA
- Frontier Institute of ChemistryFrontier Institute of Science and Technology jointly with College of ScienceXi'an Jiaotong University Xi'an Shanxi 710054 China
| | - Zhonglong Zhao
- Department of Physics and AstronomyCalifornia State University Northridge CA 91330 USA
- Current address: School of Physical Science and TechnologyInner Mongolia University Hohhot Inner Mongolia 010021 China
| | - Liang Ma
- Faculty of Materials Science and ChemistryChina University of Geosciences Wuhan Hubei 430074 China
| | - Xiaoming Wang
- College of Materials Science and EngineeringChangsha University of Science and Technology Changsha 410114 China
| | - Shenzhou Li
- State Key Laboratory of Material Processing and Die & Mould TechnologySchool of Materials Science and EngineeringHuazhong University of Science and Technology Wuhan Hubei 430074 China
| | - Xuan Liu
- State Key Laboratory of Material Processing and Die & Mould TechnologySchool of Materials Science and EngineeringHuazhong University of Science and Technology Wuhan Hubei 430074 China
| | - Tanyuan Wang
- State Key Laboratory of Material Processing and Die & Mould TechnologySchool of Materials Science and EngineeringHuazhong University of Science and Technology Wuhan Hubei 430074 China
| | - Yaping Du
- School of Materials Science and Engineering & National Institute for Advanced MaterialsNankai University Tianjin 300350 China
| | - Gang Lu
- Department of Physics and AstronomyCalifornia State University Northridge CA 91330 USA
| | - Jiantao Han
- State Key Laboratory of Material Processing and Die & Mould TechnologySchool of Materials Science and EngineeringHuazhong University of Science and Technology Wuhan Hubei 430074 China
| | - Yunhui Huang
- State Key Laboratory of Material Processing and Die & Mould TechnologySchool of Materials Science and EngineeringHuazhong University of Science and Technology Wuhan Hubei 430074 China
| | - Dong Su
- Center for Functional NanomaterialsBrookhaven National Laboratory Upton NY 11973 USA
- Current address: Beijing National Laboratory for Condensed Matter PhysicsInstitute of PhysicsChinese Academy of Sciences Beijing 100190 China
| | - Qing Li
- State Key Laboratory of Material Processing and Die & Mould TechnologySchool of Materials Science and EngineeringHuazhong University of Science and Technology Wuhan Hubei 430074 China
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18
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Liang J, Li N, Zhao Z, Ma L, Wang X, Li S, Liu X, Wang T, Du Y, Lu G, Han J, Huang Y, Su D, Li Q. Tungsten‐Doped L1
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‐PtCo Ultrasmall Nanoparticles as a High‐Performance Fuel Cell Cathode. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201908824] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jiashun Liang
- State Key Laboratory of Material Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology Wuhan Hubei 430074 China
| | - Na Li
- Center for Functional Nanomaterials Brookhaven National Laboratory Upton NY 11973 USA
- Frontier Institute of Chemistry Frontier Institute of Science and Technology jointly with College of Science Xi'an Jiaotong University Xi'an Shanxi 710054 China
| | - Zhonglong Zhao
- Department of Physics and Astronomy California State University Northridge CA 91330 USA
- Current address: School of Physical Science and Technology Inner Mongolia University Hohhot Inner Mongolia 010021 China
| | - Liang Ma
- Faculty of Materials Science and Chemistry China University of Geosciences Wuhan Hubei 430074 China
| | - Xiaoming Wang
- College of Materials Science and Engineering Changsha University of Science and Technology Changsha 410114 China
| | - Shenzhou Li
- State Key Laboratory of Material Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology Wuhan Hubei 430074 China
| | - Xuan Liu
- State Key Laboratory of Material Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology Wuhan Hubei 430074 China
| | - Tanyuan Wang
- State Key Laboratory of Material Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology Wuhan Hubei 430074 China
| | - Yaping Du
- School of Materials Science and Engineering & National Institute for Advanced Materials Nankai University Tianjin 300350 China
| | - Gang Lu
- Department of Physics and Astronomy California State University Northridge CA 91330 USA
| | - Jiantao Han
- State Key Laboratory of Material Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology Wuhan Hubei 430074 China
| | - Yunhui Huang
- State Key Laboratory of Material Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology Wuhan Hubei 430074 China
| | - Dong Su
- Center for Functional Nanomaterials Brookhaven National Laboratory Upton NY 11973 USA
- Current address: Beijing National Laboratory for Condensed Matter Physics Institute of Physics Chinese Academy of Sciences Beijing 100190 China
| | - Qing Li
- State Key Laboratory of Material Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology Wuhan Hubei 430074 China
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19
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Li HH, Yu SH. Recent Advances on Controlled Synthesis and Engineering of Hollow Alloyed Nanotubes for Electrocatalysis. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1803503. [PMID: 30645003 DOI: 10.1002/adma.201803503] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Revised: 10/15/2018] [Indexed: 06/09/2023]
Abstract
The past decade has witnessed great progress in the synthesis and electrocatalytic applications of 1D hollow alloy nanotubes with controllable compositions and fine structures. Hollow nanotubes have been explored as promising electrocatalysts in the fuel cell reactions due to their well-controlled surface structure, size, porosity, and compositions. In addition, owing to the self-supporting ability of 1D structure, hollow nanotubes are capable of avoiding catalyst aggregation and carbon corrosion during the catalytic process, which are two other issues for the widely investigated carbon-supported nanoparticle catalysts. It is currently a great challenge to achieve high activity and stability at a relatively low cost to realize commercialization of these catalysts. An overview of the structural and compositional properties of 1D hollow alloy nanotubes, which provide a large number of accessible active sites, void spaces for electrolytes/reactants impregnation, and structural stability for suppressing aggregation, is presented. The latest advances on several strategies such as hard template and self-templating methods for controllable synthesis of hollow alloyed nanotubes with controllable structures and compositions are then summarized. Benefiting from the advantages of the unique properties and facile synthesis approaches, the capability of 1D hollow nanotubes is then highlighted by discussing examples of their applications in fuel-cell-related electrocatalysis. Finally, the remaining challenges and potential solutions in the field are summarized to provide some useful clues for the future development of 1D hollow alloy nanotube materials.
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Affiliation(s)
- Hui-Hui Li
- Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, CAS Center for Excellence in Nanoscience, Hefei Science Center of CAS, CAS Key Laboratory of Mechanical Behavior and Design of Materials, Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
| | - Shu-Hong Yu
- Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, CAS Center for Excellence in Nanoscience, Hefei Science Center of CAS, CAS Key Laboratory of Mechanical Behavior and Design of Materials, Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
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20
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Lao M, Rui K, Zhao G, Cui P, Zheng X, Dou SX, Sun W. Platinum/Nickel Bicarbonate Heterostructures towards Accelerated Hydrogen Evolution under Alkaline Conditions. Angew Chem Int Ed Engl 2019; 58:5432-5437. [DOI: 10.1002/anie.201901010] [Citation(s) in RCA: 151] [Impact Index Per Article: 30.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Mengmeng Lao
- Institute for Superconducting and Electronic Materials Australian Institute for Innovative Materials University of Wollongong Wollongong NSW 2522 Australia
| | - Kun Rui
- Institute for Superconducting and Electronic Materials Australian Institute for Innovative Materials University of Wollongong Wollongong NSW 2522 Australia
| | - Guoqiang Zhao
- Institute for Superconducting and Electronic Materials Australian Institute for Innovative Materials University of Wollongong Wollongong NSW 2522 Australia
| | - Peixin Cui
- Key Laboratory of Soil Environment and Pollution Remediation Institute of Soil Science Chinese Academy of Sciences Nanjing 210008 P. R. China
| | - Xusheng Zheng
- National Synchrotron Radiation Laboratory University of Science and Technology of China Hefei 230029 P. R. China
| | - Shi Xue Dou
- Institute for Superconducting and Electronic Materials Australian Institute for Innovative Materials University of Wollongong Wollongong NSW 2522 Australia
| | - Wenping Sun
- Institute for Superconducting and Electronic Materials Australian Institute for Innovative Materials University of Wollongong Wollongong NSW 2522 Australia
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21
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Lao M, Rui K, Zhao G, Cui P, Zheng X, Dou SX, Sun W. Platinum/Nickel Bicarbonate Heterostructures towards Accelerated Hydrogen Evolution under Alkaline Conditions. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901010] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mengmeng Lao
- Institute for Superconducting and Electronic Materials Australian Institute for Innovative Materials University of Wollongong Wollongong NSW 2522 Australia
| | - Kun Rui
- Institute for Superconducting and Electronic Materials Australian Institute for Innovative Materials University of Wollongong Wollongong NSW 2522 Australia
| | - Guoqiang Zhao
- Institute for Superconducting and Electronic Materials Australian Institute for Innovative Materials University of Wollongong Wollongong NSW 2522 Australia
| | - Peixin Cui
- Key Laboratory of Soil Environment and Pollution Remediation Institute of Soil Science Chinese Academy of Sciences Nanjing 210008 P. R. China
| | - Xusheng Zheng
- National Synchrotron Radiation Laboratory University of Science and Technology of China Hefei 230029 P. R. China
| | - Shi Xue Dou
- Institute for Superconducting and Electronic Materials Australian Institute for Innovative Materials University of Wollongong Wollongong NSW 2522 Australia
| | - Wenping Sun
- Institute for Superconducting and Electronic Materials Australian Institute for Innovative Materials University of Wollongong Wollongong NSW 2522 Australia
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22
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Yang Z, Wang Y, Zhu M, Li Z, Chen W, Wei W, Yuan T, Qu Y, Xu Q, Zhao C, Wang X, Li P, Li Y, Wu Y, Li Y. Boosting Oxygen Reduction Catalysis with Fe–N4 Sites Decorated Porous Carbons toward Fuel Cells. ACS Catal 2019. [DOI: 10.1021/acscatal.8b04381] [Citation(s) in RCA: 233] [Impact Index Per Article: 46.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zhengkun Yang
- School of Chemistry and Materials Science, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, China
| | - Yu Wang
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Mengzhao Zhu
- School of Chemistry and Materials Science, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, China
| | - Zhijun Li
- School of Chemistry and Materials Science, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, China
| | - Wenxing Chen
- Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, PR China
| | - Weichen Wei
- School of Chemistry and Materials Science, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, China
| | - Tongwei Yuan
- NEST Lab, Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, PR China
| | - Yunteng Qu
- School of Chemistry and Materials Science, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, China
| | - Qian Xu
- National Synchrotron Radiation Laboratory (NSRL), Hefei 230026, China
| | - Changming Zhao
- School of Chemistry and Materials Science, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, China
| | - Xin Wang
- School of Chemistry and Materials Science, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, China
| | - Peng Li
- School of Chemistry and Materials Science, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, China
| | - Yafei Li
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Yuen Wu
- School of Chemistry and Materials Science, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, China
| | - Yadong Li
- Department of Chemistry, Tsinghua University, Beijing 100084, China
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Kang Y, Jiang B, Alothman ZA, Badjah AY, Naushad M, Habila M, Wabaidur S, Henzie J, Li H, Yamauchi Y. Mesoporous PtCu Alloy Nanoparticles with Tunable Compositions and Particles Sizes Using Diblock Copolymer Micelle Templates. Chemistry 2018; 25:343-348. [DOI: 10.1002/chem.201804305] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 09/18/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Yunqing Kang
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional MaterialsShanghai Normal University Shanghai 200234 P.R. China
| | - Bo Jiang
- International Center for Materials Nanoarchitectonics (WPI-MANA)National Institute for Materials Science (NIMS) 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
| | - Zeid A. Alothman
- Advanced Material Research ChairChemistry DepartmentCollege of ScienceKing Saud University, P.O. Box 2455 Riyadh 11451 Saudi Arabia
| | - Ahmad Yacine Badjah
- Advanced Material Research ChairChemistry DepartmentCollege of ScienceKing Saud University, P.O. Box 2455 Riyadh 11451 Saudi Arabia
| | - Mu Naushad
- Advanced Material Research ChairChemistry DepartmentCollege of ScienceKing Saud University, P.O. Box 2455 Riyadh 11451 Saudi Arabia
| | - Mohamed Habila
- Advanced Material Research ChairChemistry DepartmentCollege of ScienceKing Saud University, P.O. Box 2455 Riyadh 11451 Saudi Arabia
| | - Saikh Wabaidur
- Advanced Material Research ChairChemistry DepartmentCollege of ScienceKing Saud University, P.O. Box 2455 Riyadh 11451 Saudi Arabia
| | - Joel Henzie
- International Center for Materials Nanoarchitectonics (WPI-MANA)National Institute for Materials Science (NIMS) 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
| | - Hexing Li
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional MaterialsShanghai Normal University Shanghai 200234 P.R. China
| | - Yusuke Yamauchi
- School of Chemical Engineering and Australian Institute for, Bioengineering and Nanotechnology (AIBN)The University of Queensland Brisbane QLD 4072 Australia
- Department of Plant & Environmental New ResourcesKyung Hee University 1732 Deogyeong-daero, Giheung-gu Yongin-si Gyeonggi-do 446-701 South Korea
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24
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Chen XL, Zhang L, Feng JJ, Wang W, Yuan PX, Han DM, Wang AJ. Facile solvothermal fabrication of polypyrrole sheets supported dendritic platinum-cobalt nanoclusters for highly efficient oxygen reduction and ethylene glycol oxidation. J Colloid Interface Sci 2018; 530:394-402. [DOI: 10.1016/j.jcis.2018.06.095] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 06/25/2018] [Accepted: 06/29/2018] [Indexed: 10/28/2022]
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25
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Wang X, He Y, Liu Y, Park J, Liang X. Atomic layer deposited Pt-Co bimetallic catalysts for selective hydrogenation of α, β-unsaturated aldehydes to unsaturated alcohols. J Catal 2018. [DOI: 10.1016/j.jcat.2018.07.031] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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26
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Zheng L, Zhang X, Bustillo KC, Yao Y, Zhao L, Zhu M, Li W, Zheng H. Growth mechanism of core-shell PtNi-Ni nanoparticles using in situ transmission electron microscopy. NANOSCALE 2018; 10:11281-11286. [PMID: 29881854 DOI: 10.1039/c8nr01625a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Controlling the growth, morphology and structure of nanocrystals is fundamental to achieving facet dependent physical and chemical properties. Core-shell PtNi-Ni nanoparticles' evolution was investigated using in situ liquid cell transmission electron microscopy (TEM). A two-stage growth of core-shell PtNi-Ni nanoparticles was observed. The platinum (Pt)-based binary alloy was formed initially by a thermodynamically driven process, then grown by a monomer attachment process, and then the core formed and the process was stopped by depletion of the Pt precursor, and finally the nickel (Ni) shell formed. This growth process gives a way to grow a metallic shell for novel catalysts.
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Affiliation(s)
- Liyun Zheng
- College of Materials Science and Engineering, Hebei University of Engineering, Handan, Handan 056038, China.
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27
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Kaewsai D, Hunsom M. Comparative Study of the ORR Activity and Stability of Pt and PtM (M = Ni, Co, Cr, Pd) Supported on Polyaniline/Carbon Nanotubes in a PEM Fuel Cell. NANOMATERIALS 2018; 8:nano8050299. [PMID: 29734719 PMCID: PMC5977313 DOI: 10.3390/nano8050299] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 04/28/2018] [Accepted: 05/02/2018] [Indexed: 11/29/2022]
Abstract
The oxygen reduction reaction (ORR) activity and stability of platinum (Pt) and PtM (M = Ni, Co, Cr, Pd) supported on polyaniline/carbon nanotube (PtM/PANI-CNT) were explored and compared with the commercial Pt/C catalyst (ETEK). The Pt/PANI-CNT catalyst exhibited higher ORR activity and stability than the commercial Pt/C catalyst even though it had larger crystallite/particle sizes, lower catalyst dispersion and lower electrochemical surface area (ESA), probably because of its high electrical conductivity. The addition of second metal (M) enhanced the ORR activity and stability of the Pt/PANI-CNT catalyst, because the added M induced the formation of a PtM alloy and shifted the d-band center to downfield, leading to a weak chemical interaction between oxygenated species and the catalyst surface and, therefore, affected positively the catalytic activity. Among all the tested M, the addition of Cr was optimal. Although it improved the ORR activity of the Pt/PANI-CNT catalyst slightly less than that of Pd (around 4.98%) in low temperature (60 °C)/pressure (1 atm abs), it reduced the ESA loss by around 14.8% after 1000 cycles of repetitive cyclic voltammetry (CV). In addition, it is cheaper than Pd metal. Thus, Cr was recommended as the second metal to alloy with Pt on the PANI-CNT support.
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Affiliation(s)
- Duanghathai Kaewsai
- Fuels Research Center, Department of Chemical Technology, Faculty of Science, Chulalongkorn University, 254 Phayathai Road, Bangkok 10330, Thailand.
| | - Mali Hunsom
- Fuels Research Center, Department of Chemical Technology, Faculty of Science, Chulalongkorn University, 254 Phayathai Road, Bangkok 10330, Thailand.
- Center of Excellence on Petrochemical and Materials Technology (PETRO-MAT), Chulalongkorn University, 254 Phayathai Road, Bangkok 10330, Thailand.
- Associate Fellow of Royal Society of Thailand (AFRST), Bangkok 10300, Thailand.
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28
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Zhang L, Chen S, Dai Y, Shen Z, Wei M, Huang R, Li H, Zheng T, Zhang Y, Zhou S, Zeng J. Copper-Palladium Tetrapods with Sharp Tips as a Superior Catalyst for the Oxygen Reduction Reaction. ChemCatChem 2018. [DOI: 10.1002/cctc.201701578] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Lan Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale; Key Laboratory of Strongly-Coupled Quantum Matter Physics of Chinese Academy of Sciences; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P.R. China
| | - Sheng Chen
- Hefei National Laboratory for Physical Sciences at the Microscale; Key Laboratory of Strongly-Coupled Quantum Matter Physics of Chinese Academy of Sciences; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P.R. China
| | - Yanmeng Dai
- Key Laboratory of Optoelectronic Devices and Systems of, Ministry of Education and Guangdong Province; College of Optoelectronic Engineering; Shenzhen University; Shenzhen 518060 P.R. China
| | - Zeqi Shen
- Hefei National Laboratory for Physical Sciences at the Microscale; Key Laboratory of Strongly-Coupled Quantum Matter Physics of Chinese Academy of Sciences; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P.R. China
| | - Miaojin Wei
- Hefei National Laboratory for Physical Sciences at the Microscale; Key Laboratory of Strongly-Coupled Quantum Matter Physics of Chinese Academy of Sciences; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P.R. China
| | - Ruijie Huang
- Hefei National Laboratory for Physical Sciences at the Microscale; Key Laboratory of Strongly-Coupled Quantum Matter Physics of Chinese Academy of Sciences; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P.R. China
| | - Hongliang Li
- Hefei National Laboratory for Physical Sciences at the Microscale; Key Laboratory of Strongly-Coupled Quantum Matter Physics of Chinese Academy of Sciences; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P.R. China
| | - Tingting Zheng
- Hefei National Laboratory for Physical Sciences at the Microscale; Key Laboratory of Strongly-Coupled Quantum Matter Physics of Chinese Academy of Sciences; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P.R. China
| | - Yunjiao Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale; Key Laboratory of Strongly-Coupled Quantum Matter Physics of Chinese Academy of Sciences; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P.R. China
| | - Shiming Zhou
- Hefei National Laboratory for Physical Sciences at the Microscale; Key Laboratory of Strongly-Coupled Quantum Matter Physics of Chinese Academy of Sciences; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P.R. China
| | - Jie Zeng
- Hefei National Laboratory for Physical Sciences at the Microscale; Key Laboratory of Strongly-Coupled Quantum Matter Physics of Chinese Academy of Sciences; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P.R. China
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Luo S, Shen PK. Concave Platinum-Copper Octopod Nanoframes Bounded with Multiple High-Index Facets for Efficient Electrooxidation Catalysis. ACS NANO 2017; 11:11946-11953. [PMID: 27662184 DOI: 10.1021/acsnano.6b04458] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Multimetallic nanoframes with three-dimensional (3D) catalytic surfaces represent an emerging class of efficient nanocatalysts. However, it still remains a challenge in engineering nanoframes via simple and economical methods. Herein, we report a facile one-pot synthetic strategy to synthesize Pt-Cu nanoframes bounded with multiple high-index facets as highly active electrooxidation catalysts. Two distinct octopod nanoframes, namely, concave PtCu2 octopod nanoframes (PtCu2 CONFs) and ultrathin PtCu octopod nanoframes (PtCu UONFs) were successfully synthesized by simply changing the feeding Pt and Cu precursors. Interestingly, the PtCu2 CONFs are constructed by eight symmetric feet with sharp tips, which are enclosed by high-index facets of n (111)-(111), such as {553}, {331}, and {221}. Benefiting from their 3D accessible surfaces and multiple high-index facets, the self-supported PtCu2 CONFs catalysts exhibit excellent electrocatalytic performance and superior CO-tolerant ability. For methanol oxidation reaction, the PtCu2 CONFs catalysts exhibit more than 7-fold increase in activities, 205 mV lower in the onset potential compared with commercial Pt/C. More importantly, when facing harsh electrochemical reaction conditions, the PtCu2 CONFs are well-preserved in the catalytic activities, architectural features, and stepped surfaces. The PtCu UONFs with 12 ultrathin edges, however, suffer from breakdown. The present work provides guidelines for the rational design and synthesis of nanoframe catalysts with both high activity and stability.
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Affiliation(s)
- Shuiping Luo
- School of Materials Science and Engineering, Sun Yat-sen University , Guangzhou 510275, P. R. China
- Collaborative Innovation Center of Sustainable Energy Materials, Guangxi University , Nanning 530004, P. R. China
| | - Pei Kang Shen
- School of Materials Science and Engineering, Sun Yat-sen University , Guangzhou 510275, P. R. China
- Collaborative Innovation Center of Sustainable Energy Materials, Guangxi University , Nanning 530004, P. R. China
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Graphene decorated with Pd4Ir nanocrystals: Ultrasound-assisted synthesis, and application as a catalyst for oxidation of formic acid. J Colloid Interface Sci 2017; 505:783-788. [DOI: 10.1016/j.jcis.2017.06.084] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Revised: 06/20/2017] [Accepted: 06/24/2017] [Indexed: 01/08/2023]
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31
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Wang H, Wang W, Asif M, Yu Y, Wang Z, Wang J, Liu H, Xiao J. Cobalt ion-coordinated self-assembly synthesis of nitrogen-doped ordered mesoporous carbon nanosheets for efficiently catalyzing oxygen reduction. NANOSCALE 2017; 9:15534-15541. [PMID: 28984334 DOI: 10.1039/c7nr05208a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The design and synthesis of a promising porous carbon-based electrocatalyst with an ordered and uninterrupted porous structure for oxygen reduction reaction (ORR) is still a significant challenge. Herein, an efficient catalyst based on cobalt-embedded nitrogen-doped ordered mesoporous carbon nanosheets (Co/N-OMCNS) is successfully prepared through a two-step procedure (cobalt ion-coordinated self-assembly and carbonization process) using 3-aminophenol as a nitrogen source, cobalt acetate as a cobalt source and Pluronic F127 as a mesoporous template. This work indicates that the formation of a two dimensional nanosheet structure is directly related to the extent of the cobalt ion coordination interaction. Moreover, the critical roles of pyrolysis temperature in nitrogen doping and ORR catalytic activity are also investigated. Benefiting from the high surface area and graphitic degree, high contents of graphitic N and pyridinic N, ordered interconnected mesoporous carbon framework, as well as synergetic interaction between the cobalt nanoparticles and protective nitrogen doped graphitic carbon layer, the resultant optimal catalyst Co/N-OMCNS-800 (pyrolyzed at 800 °C) exhibits comparable ORR catalytic activity to Pt/C, superior tolerance to methanol crossover and stability.
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Affiliation(s)
- Haitao Wang
- Key Laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education), Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology (HUST), 1037 Luoyu Road, Wuhan 430074, P. R. China.
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Jung C, Lee C, Bang K, Lim J, Lee H, Ryu HJ, Cho E, Lee HM. Synthesis of Chemically Ordered Pt 3Fe/C Intermetallic Electrocatalysts for Oxygen Reduction Reaction with Enhanced Activity and Durability via a Removable Carbon Coating. ACS APPLIED MATERIALS & INTERFACES 2017; 9:31806-31815. [PMID: 28849644 DOI: 10.1021/acsami.7b07648] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Recently, Pt3M (M = Fe, Ni, Co, Cu, etc.) intermetallic compounds have been highlighted as promising candidates for oxygen reduction reaction (ORR) catalysts. In general, to form those intermetallic compounds, alloy phase nanoparticles are synthesized and then heat-treated at a high temperature. However, nanoparticles easily agglomerate during the heat treatment, resulting in a decrease in electrochemical surface area (ECSA). In this study, we synthesized Pt-Fe alloy nanoparticles and employed carbon coating to protect the nanoparticles from agglomeration during heat treatment. As a result, Pt3Fe L12 structure was obtained without agglomeration of the nanoparticles; the ECSA of Pt-Fe alloy and intermetallic Pt3Fe/C was 37.6 and 33.3 m2 gPt-1, respectively. Pt3Fe/C exhibited excellent mass activity (0.454 A mgPt-1) and stability with superior resistances to nanoparticle agglomeration and iron leaching. Density functional theory (DFT) calculation revealed that, owing to the higher dissolution potential of Fe atoms on the Pt3Fe surface than those on the Pt-Fe alloy, Pt3Fe/C had better stability than Pt-Fe/C. A single cell fabricated with Pt3Fe/C showed higher initial performance and superior durability, compared to that with commercial Pt/C. We suggest that Pt3M chemically ordered electrocatalysts are excellent candidates that may become the most active and durable ORR catalysts available.
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Affiliation(s)
- Chanwon Jung
- Department of Materials Science and Engineering, KAIST , 291 Daehak-ro, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Changsoo Lee
- Department of Materials Science and Engineering, KAIST , 291 Daehak-ro, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Kihoon Bang
- Department of Materials Science and Engineering, KAIST , 291 Daehak-ro, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - JeongHoon Lim
- Department of Materials Science and Engineering, KAIST , 291 Daehak-ro, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Hoin Lee
- Department of Materials Science and Engineering, KAIST , 291 Daehak-ro, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Ho Jin Ryu
- Department of Nuclear and Quantum Engineering, KAIST , 291 Daehak-ro, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - EunAe Cho
- Department of Materials Science and Engineering, KAIST , 291 Daehak-ro, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Hyuck Mo Lee
- Department of Materials Science and Engineering, KAIST , 291 Daehak-ro, Yuseong-gu, Daejeon 305-701, Republic of Korea
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33
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Wang AJ, Liu L, Lin XX, Yuan J, Feng JJ. One-pot synthesis of 3D freestanding porous PtAg hollow chain-like networks as efficient electrocatalyst for oxygen reduction reaction. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.06.013] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Mao J, Chen W, He D, Wan J, Pei J, Dong J, Wang Y, An P, Jin Z, Xing W, Tang H, Zhuang Z, Liang X, Huang Y, Zhou G, Wang L, Wang D, Li Y. Design of ultrathin Pt-Mo-Ni nanowire catalysts for ethanol electrooxidation. SCIENCE ADVANCES 2017; 3:e1603068. [PMID: 28875160 PMCID: PMC5576877 DOI: 10.1126/sciadv.1603068] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Accepted: 08/03/2017] [Indexed: 05/19/2023]
Abstract
Developing cost-effective, active, and durable electrocatalysts is one of the most important issues for the commercialization of fuel cells. Ultrathin Pt-Mo-Ni nanowires (NWs) with a diameter of ~2.5 nm and lengths of up to several micrometers were synthesized via a H2-assisted solution route (HASR). This catalyst was designed on the basis of the following three points: (i) ultrathin NWs with high numbers of surface atoms can increase the atomic efficiency of Pt and thus decrease the catalyst cost; (ii) the incorporation of Ni can isolate Pt atoms on the surface and produce surface defects, leading to high catalytic activity (the unique structure and superior activity were confirmed by spherical aberration-corrected electron microscopy measurements and ethanol oxidation tests, respectively); and (iii) the incorporation of Mo can stabilize both Ni and Pt atoms, leading to high catalytic stability, which was confirmed by experiments and density functional theory calculations. Furthermore, the developed HASR strategy can be extended to synthesize a series of Pt-Mo-M (M = Fe, Co, Mn, Ru, etc.) NWs. These multimetallic NWs would open up new opportunities for practical fuel cell applications.
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Affiliation(s)
- Junjie Mao
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Wenxing Chen
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Dongsheng He
- Materials Characterization and Preparation Center, South University of Science and Technology of China, Shenzhen, Guangdong 518055, China
| | - Jiawei Wan
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Jiajing Pei
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Juncai Dong
- Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Yu Wang
- Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
| | - Pengfei An
- Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
| | - Zhao Jin
- Laboratory of Advanced Chemical Power Sources, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- Jilin Province Key Laboratory of Low Carbon Chemical Power Sources, Changchun, Jilin 130022, China
| | - Wei Xing
- Laboratory of Advanced Chemical Power Sources, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- Jilin Province Key Laboratory of Low Carbon Chemical Power Sources, Changchun, Jilin 130022, China
| | - Haolin Tang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Zhongbin Zhuang
- State Key Laboratory of Organic–Inorganic Composites and Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xin Liang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Yu Huang
- Department of Chemistry, Tsinghua University, Beijing 100084, China
- Department of Materials Science and Engineering, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Gang Zhou
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Leyu Wang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, 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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35
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Cai XL, Liu CH, Liu J, Lu Y, Zhong YN, Nie KQ, Xu JL, Gao X, Sun XH, Wang SD. Synergistic Effects in CNTs-PdAu/Pt Trimetallic Nanoparticles with High Electrocatalytic Activity and Stability. NANO-MICRO LETTERS 2017; 9:48. [PMID: 30393743 PMCID: PMC6199041 DOI: 10.1007/s40820-017-0149-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Accepted: 06/21/2017] [Indexed: 05/20/2023]
Abstract
We present a straightforward physical approach for synthesizing multiwalled carbon nanotubes (CNTs)-PdAu/Pt trimetallic nanoparticles (NPs), which allows predesign and control of the metal compositional ratio by simply adjusting the sputtering targets and conditions. The small-sized CNTs-PdAu/Pt NPs (~3 nm, Pd/Au/Pt ratio of 3:1:2) act as nanocatalysts for the methanol oxidation reaction (MOR), showing excellent performance with electrocatalytic peak current of 4.4 A mgPt -1 and high stability over 7000 s. The electrocatalytic activity and stability of the PdAu/Pt trimetallic NPs are much superior to those of the corresponding Pd/Pt and Au/Pt bimetallic NPs, as well as a commercial Pt/C catalyst. Systematic investigation of the microscopic, crystalline, and electronic structure of the PdAu/Pt NPs reveals alloying and charge redistribution in the PdAu/Pt NPs, which are responsible for the promotion of the electrocatalytic performance.
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Affiliation(s)
- Xin-Lei Cai
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 Jiangsu People’s Republic of China
| | - Chang-Hai Liu
- School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering, Changzhou University, Changzhou, 213164 Jiangsu People’s Republic of China
| | - Jie Liu
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 Jiangsu People’s Republic of China
| | - Ying Lu
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 Jiangsu People’s Republic of China
| | - Ya-Nan Zhong
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 Jiangsu People’s Republic of China
| | - Kai-Qi Nie
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 Jiangsu People’s Republic of China
| | - Jian-Long Xu
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 Jiangsu People’s Republic of China
| | - Xu Gao
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 Jiangsu People’s Republic of China
| | - Xu-Hui Sun
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 Jiangsu People’s Republic of China
| | - Sui-Dong Wang
- Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou, 215123 Jiangsu People’s Republic of China
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36
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Mahmood A, Xie N, Ud Din MA, Saleem F, Lin H, Wang X. Shape controlled synthesis of porous tetrametallic PtAgBiCo nanoplates as highly active and methanol-tolerant electrocatalyst for oxygen reduction reaction. Chem Sci 2017; 8:4292-4298. [PMID: 28626567 PMCID: PMC5468992 DOI: 10.1039/c7sc00318h] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Accepted: 03/21/2017] [Indexed: 12/30/2022] Open
Abstract
Mechanistic control is a powerful means for manufacturing specific shapes of metal nanostructures and optimizing their performance in a variety of applications. Thus, we successfully synthesized multimetallic nanoplates (PtAgBiCo and PtAgBi) by combining the concepts of crystal symmetry, oxidative etching and seed ratio, and tuned their activity, stability and methanol tolerance, as well as Pt utilization, for the oxygen reduction reaction in direct methanol fuel cells. Systematic studies reveal that the formation of PtAgBiCo triangular nanoplates with a high morphological yield (>90%) can be achieved by crystallinity alteration, while electrochemical measurements indicate that the PtAgBiCo nanoplates have superior electrocatalytic activity towards the oxygen reduction reaction. The specific and mass activity of the PtAgBiCo nanoplates are 8 and 5 times greater than that of the commercial Pt/C catalyst, respectively. In addition, the tetrametallic PtAgBiCo nanoplates exhibit a more positive half-wave potential for the oxygen reduction reaction and possess an excellent methanol tolerance limit compared with the commercial Pt/C catalyst.
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Affiliation(s)
- Azhar Mahmood
- Key Lab of Organic Optoelectronics and Molecular Engineering , Department of Chemistry , Tsinghua University , Beijing , 100084 , China .
| | - Nanhong Xie
- Key Lab of Organic Optoelectronics and Molecular Engineering , Department of Chemistry , Tsinghua University , Beijing , 100084 , China .
| | - Muhammad Aizaz Ud Din
- Key Lab of Organic Optoelectronics and Molecular Engineering , Department of Chemistry , Tsinghua University , Beijing , 100084 , China .
| | - Faisal Saleem
- Key Lab of Organic Optoelectronics and Molecular Engineering , Department of Chemistry , Tsinghua University , Beijing , 100084 , China .
| | - Haifeng Lin
- Key Lab of Organic Optoelectronics and Molecular Engineering , Department of Chemistry , Tsinghua University , Beijing , 100084 , China .
| | - Xun Wang
- Key Lab of Organic Optoelectronics and Molecular Engineering , Department of Chemistry , Tsinghua University , Beijing , 100084 , China .
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37
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Fan J, Qi K, Zhang L, Zhang H, Yu S, Cui X. Engineering Pt/Pd Interfacial Electronic Structures for Highly Efficient Hydrogen Evolution and Alcohol Oxidation. ACS APPLIED MATERIALS & INTERFACES 2017; 9:18008-18014. [PMID: 28488861 DOI: 10.1021/acsami.7b05290] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Tailoring the interfacial structure of Pt-based catalysts has emerged as an effective strategy to improve catalytic activity. However, little attention has been focused on investigating the relationship between the interfacial facets and their catalytic activity. Here, we design and implement Pd-Pt interfaces with controlled heterostructure features by epitaxially growing Pt nanoparticles on Pd nanosheets. On the basis of both density functional theory calculation and experimental results, we demonstrate that charge transfer from Pd to Pt is highly dependent on the interfacial facets of Pd substrates. Therefore, the Pd-Pt heterostructure with Pd(100)-Pt interface exhibits excellent activity and long-term stability for hydrogen evolution and methanol/ethanol oxidation reactions in alkaline medium, much better than that with Pd (111)-Pt interface or commercial Pt/C. Interfacial crystal facet-dependent electronic structural modulation sheds a light on the design and investigation of new heterostructures for high-activity catalysts.
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Affiliation(s)
- Jinchang Fan
- State Key Laboratory of Automotive Simulation and Control, Department of Materials Science, Jilin University , Changchun 130012, People's Republic of China
| | - Kun Qi
- State Key Laboratory of Automotive Simulation and Control, Department of Materials Science, Jilin University , Changchun 130012, People's Republic of China
| | - Lei Zhang
- State Key Laboratory of Automotive Simulation and Control, Department of Materials Science, Jilin University , Changchun 130012, People's Republic of China
| | - Haiyan Zhang
- State Key Laboratory of Automotive Simulation and Control, Department of Materials Science, Jilin University , Changchun 130012, People's Republic of China
| | - Shansheng Yu
- State Key Laboratory of Automotive Simulation and Control, Department of Materials Science, Jilin University , Changchun 130012, People's Republic of China
| | - Xiaoqiang Cui
- State Key Laboratory of Automotive Simulation and Control, Department of Materials Science, Jilin University , Changchun 130012, People's Republic of China
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38
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Zhu W, Zhang R, Qu F, Asiri AM, Sun X. Design and Application of Foams for Electrocatalysis. ChemCatChem 2017. [DOI: 10.1002/cctc.201601607] [Citation(s) in RCA: 213] [Impact Index Per Article: 30.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Wenxin Zhu
- College of Chemistry; Sichuan University; Chengdu 610064 Sichuan China
| | - Rong Zhang
- College of Chemistry; Sichuan University; Chengdu 610064 Sichuan China
| | - Fengli Qu
- College of Chemistry and Chemical Engineering; Qufu Normal University; Qufu 273165 Shandong China
| | - Abdullah M. Asiri
- Chemistry Department; King Abdulaziz University; Jeddah 21589 Saudi Arabia
| | - Xuping Sun
- College of Chemistry; Sichuan University; Chengdu 610064 Sichuan China
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39
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Zhu JY, Li FM, Yao L, Han CC, Li SN, Zeng JH, Jiang JX, Lee JM, Chen Y. In situ bubble template-assisted synthesis of phosphonate-functionalized Rh nanodendrites and their catalytic application. CrystEngComm 2017. [DOI: 10.1039/c7ce00606c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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40
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Sun H, Qi L, Jiang X, Fu G, Xu L, Sun D, Gu Z, Tang Y. FeOOH-Templated synthesis of hollow porous platinum nanotubes as superior electrocatalysts towards methanol electrooxidation. NEW J CHEM 2017. [DOI: 10.1039/c7nj01755c] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Porous Pt nanotubes are synthesized via layer-by-layer assembly with FeOOH-nanorods as templates, exhibiting an impressive electrocatalytic performance towards methanol electrooxidation.
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Affiliation(s)
- Hao Sun
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control
- School of Chemistry and Materials Science
- Nanjing Normal University
| | - Lijuan Qi
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control
- School of Chemistry and Materials Science
- Nanjing Normal University
| | - Xian Jiang
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control
- School of Chemistry and Materials Science
- Nanjing Normal University
| | - Gengtao Fu
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control
- School of Chemistry and Materials Science
- Nanjing Normal University
| | - Lin Xu
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control
- School of Chemistry and Materials Science
- Nanjing Normal University
| | - Dongmei Sun
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control
- School of Chemistry and Materials Science
- Nanjing Normal University
| | - Zhenggui Gu
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control
- School of Chemistry and Materials Science
- Nanjing Normal University
| | - Yawen Tang
- Jiangsu Key Laboratory of New Power Batteries
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials
- Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Control
- School of Chemistry and Materials Science
- Nanjing Normal University
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41
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Long Y, Li J, Wu L, Li J, Wang X, Yao S, Song S, Zhang H. One‐Pot Synthesis of Cobalt‐Doped Pt–Au Alloy Nanoparticles Supported on Ultrathin α‐Co(OH)
2
Nanosheets and Their Enhanced Performance in the Reduction of
p
‐Nitrophenol. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201601034] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yan Long
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences 130022 Changchun P. R. China
- Graduate School of the Chinese Academy of Sciences 100039 Beijing P. R. China
| | - Jian Li
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences 130022 Changchun P. R. China
- Graduate School of the Chinese Academy of Sciences 100039 Beijing P. R. China
| | - Lanlan Wu
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences 130022 Changchun P. R. China
- Graduate School of the Chinese Academy of Sciences 100039 Beijing P. R. China
| | - Junqi Li
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences 130022 Changchun P. R. China
- Graduate School of the Chinese Academy of Sciences 100039 Beijing P. R. China
| | - Xiao Wang
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences 130022 Changchun P. R. China
- Graduate School of the Chinese Academy of Sciences 100039 Beijing P. R. China
| | - Shuang Yao
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences 130022 Changchun P. R. China
| | - Shuyan Song
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences 130022 Changchun P. R. China
| | - Hongjie Zhang
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences 130022 Changchun P. R. China
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42
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Iqbal M, Li C, Kim JH, Alshehri SM, Nakayama T, Yamauchi Y. Three-Dimensional Super-Branched PdCu Nanoarchitectures Exposed on Controlled Crystal Facets. Chemistry 2016; 23:51-56. [DOI: 10.1002/chem.201604026] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Muhammad Iqbal
- International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba; Ibaraki 305-0044 Japan
- Faculty of Science and Engineering; Waseda University; 3-4-1 Okubo, Shinjuku Tokyo 169-8555 Japan
| | - Cuiling Li
- International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba; Ibaraki 305-0044 Japan
| | - Jung Ho Kim
- Australian Institute for Innovative Materials (AIIM); University of Wollongong; Squires Way North Wollongong, NSW 2500 Australia
| | - Saad M. Alshehri
- Department of Chemistry; College of Science; King Saud University; Riyadh 11451 Saudi Arabia
- Department of Chemistry, College of Science & General Studies; Alfaisal University; Riyadh 11533 Saudi Arabia
| | | | - Yusuke Yamauchi
- International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba; Ibaraki 305-0044 Japan
- Faculty of Science and Engineering; Waseda University; 3-4-1 Okubo, Shinjuku Tokyo 169-8555 Japan
- Australian Institute for Innovative Materials (AIIM); University of Wollongong; Squires Way North Wollongong, NSW 2500 Australia
- Department of Chemistry; College of Science; King Saud University; Riyadh 11451 Saudi Arabia
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43
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Zhao A, Zhang Z, Zhang P, Xiao S, Wang L, Dong Y, Yuan H, Li P, Sun Y, Jiang X, Xiao F. 3D nanoporous gold scaffold supported on graphene paper: Freestanding and flexible electrode with high loading of ultrafine PtCo alloy nanoparticles for electrochemical glucose sensing. Anal Chim Acta 2016; 938:63-71. [PMID: 27619087 DOI: 10.1016/j.aca.2016.08.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Revised: 07/28/2016] [Accepted: 08/09/2016] [Indexed: 11/25/2022]
Abstract
Recent advances in on-body wearable medical apparatus and implantable devices drive the development of light-weight and bendable electrochemical sensors, which require the design of high-performance flexible electrode system. In this work, we reported a new type of freestanding and flexible electrode based on graphene paper (GP) supported 3D monolithic nanoporous gold (NPG) scaffold (NPG/GP), which was further modified by a layer of highly dense, well dispersed and ultrafine binary PtCo alloy nanoparticles via a facile and effective ultrasonic electrodeposition method. Our results demonstrated that benefited from the synergistic effect of the electrocatalytically active PtCo alloy nanoparticles, the large-active-area and highly conductive 3D NPG scaffold, and the mechanically strong and stable GP electrode substrate, the resultant PtCo alloy nanoparticles modified NPG/GP (PtCo/NPG/GP) exhibited high mechanical strength and good electrochemical sensing performances toward nonenzymatic detection of glucose, including a wide linear range from 35 μM- to 30 mM, a low detection limit of 5 μM (S/N = 3) and a high sensitivity of 7.84 μA cm(-2) mM(-1) as well as good selectivity, long-term stability and reproducibility. The practical application of the proposed PtCo/NPG/GP has also been demonstrated in in vitro detection of blood glucose in real clinic samples.
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Affiliation(s)
- Anshun Zhao
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science & Technology, Wuhan 430074, China
| | - Zhaowei Zhang
- Key Laboratory of Detection of Mycotoxins, Ministry of Agriculture, Oil Crops Research Institute of Chinese Academy of Agricultural Sciences, Wuhan 430062, China
| | - Penghui Zhang
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science & Technology, Wuhan 430074, China
| | - Shuang Xiao
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science & Technology, Wuhan 430074, China
| | - Lu Wang
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science & Technology, Wuhan 430074, China
| | - Yue Dong
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science & Technology, Wuhan 430074, China
| | - Hao Yuan
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science & Technology, Wuhan 430074, China
| | - Peiwu Li
- Key Laboratory of Detection of Mycotoxins, Ministry of Agriculture, Oil Crops Research Institute of Chinese Academy of Agricultural Sciences, Wuhan 430062, China
| | - Yimin Sun
- Hubei Key Laboratory of Plasma Chemistry and Advanced Materials, School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan 430073, China
| | - Xueliang Jiang
- Hubei Key Laboratory of Plasma Chemistry and Advanced Materials, School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan 430073, China
| | - Fei Xiao
- Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science & Technology, Wuhan 430074, China.
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44
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Jiang B, Li C, Tang J, Takei T, Kim JH, Ide Y, Henzie J, Tominaka S, Yamauchi Y. Tunable-Sized Polymeric Micelles and Their Assembly for the Preparation of Large Mesoporous Platinum Nanoparticles. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201603967] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Bo Jiang
- Mesoscale Materials Chemistry Group; International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
- Faculty of Science and Engineering; Waseda University; 3-4-1 Okubo Shinjuku Tokyo 169-8555 Japan
| | - Cuiling Li
- Mesoscale Materials Chemistry Group; International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
| | - Jing Tang
- Mesoscale Materials Chemistry Group; International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
- Faculty of Science and Engineering; Waseda University; 3-4-1 Okubo Shinjuku Tokyo 169-8555 Japan
| | - Toshiaki Takei
- Mesoscale Materials Chemistry Group; International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
| | - Jung Ho Kim
- Australian Institute for Innovative Materials (AIIM); University of Wollongong; Squires Way North Wollongong NSW 2500 Australia
| | - Yusuke Ide
- Mesoscale Materials Chemistry Group; International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
| | - Joel Henzie
- Mesoscale Materials Chemistry Group; International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
| | - Satoshi Tominaka
- Mesoscale Materials Chemistry Group; International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
| | - Yusuke Yamauchi
- Mesoscale Materials Chemistry Group; International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
- Faculty of Science and Engineering; Waseda University; 3-4-1 Okubo Shinjuku Tokyo 169-8555 Japan
- Australian Institute for Innovative Materials (AIIM); University of Wollongong; Squires Way North Wollongong NSW 2500 Australia
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45
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Jiang B, Li C, Tang J, Takei T, Kim JH, Ide Y, Henzie J, Tominaka S, Yamauchi Y. Tunable-Sized Polymeric Micelles and Their Assembly for the Preparation of Large Mesoporous Platinum Nanoparticles. Angew Chem Int Ed Engl 2016; 55:10037-41. [DOI: 10.1002/anie.201603967] [Citation(s) in RCA: 110] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2016] [Revised: 05/25/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Bo Jiang
- Mesoscale Materials Chemistry Group; International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
- Faculty of Science and Engineering; Waseda University; 3-4-1 Okubo Shinjuku Tokyo 169-8555 Japan
| | - Cuiling Li
- Mesoscale Materials Chemistry Group; International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
| | - Jing Tang
- Mesoscale Materials Chemistry Group; International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
- Faculty of Science and Engineering; Waseda University; 3-4-1 Okubo Shinjuku Tokyo 169-8555 Japan
| | - Toshiaki Takei
- Mesoscale Materials Chemistry Group; International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
| | - Jung Ho Kim
- Australian Institute for Innovative Materials (AIIM); University of Wollongong; Squires Way North Wollongong NSW 2500 Australia
| | - Yusuke Ide
- Mesoscale Materials Chemistry Group; International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
| | - Joel Henzie
- Mesoscale Materials Chemistry Group; International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
| | - Satoshi Tominaka
- Mesoscale Materials Chemistry Group; International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
| | - Yusuke Yamauchi
- Mesoscale Materials Chemistry Group; International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
- Faculty of Science and Engineering; Waseda University; 3-4-1 Okubo Shinjuku Tokyo 169-8555 Japan
- Australian Institute for Innovative Materials (AIIM); University of Wollongong; Squires Way North Wollongong NSW 2500 Australia
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46
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Shang C, Li M, Wang Z, Wu S, Lu Z. Electrospun Nitrogen-Doped Carbon Nanofibers Encapsulating Cobalt Nanoparticles as Efficient Oxygen Reduction Reaction Catalysts. ChemElectroChem 2016. [DOI: 10.1002/celc.201600275] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Chaoqun Shang
- Department of Materials Science & Engineering; South University of Science and Technology of China; Shenzhen P.R. China), Tel: (+86) 755-88018966
| | - Minchan Li
- Department of Materials Science & Engineering; South University of Science and Technology of China; Shenzhen P.R. China), Tel: (+86) 755-88018966
| | - Zhenyu Wang
- Department of Materials Science & Engineering; South University of Science and Technology of China; Shenzhen P.R. China), Tel: (+86) 755-88018966
| | - Shaofei Wu
- Department of Materials Science & Engineering; South University of Science and Technology of China; Shenzhen P.R. China), Tel: (+86) 755-88018966
| | - Zhouguang Lu
- Department of Materials Science & Engineering; South University of Science and Technology of China; Shenzhen P.R. China), Tel: (+86) 755-88018966
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47
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Chen Q, Yang Y, Cao Z, Kuang Q, Du G, Jiang Y, Xie Z, Zheng L. Excavated Cubic Platinum-Tin Alloy Nanocrystals Constructed from Ultrathin Nanosheets with Enhanced Electrocatalytic Activity. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201602592] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Qiaoli Chen
- State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
| | - Yanan Yang
- State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
| | - Zhenming Cao
- State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
| | - Qin Kuang
- State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
| | - Guifen Du
- State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
| | - Yaqi Jiang
- State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
| | - Zhaoxiong Xie
- State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
| | - Lansun Zheng
- State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
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48
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Chen Q, Yang Y, Cao Z, Kuang Q, Du G, Jiang Y, Xie Z, Zheng L. Excavated Cubic Platinum-Tin Alloy Nanocrystals Constructed from Ultrathin Nanosheets with Enhanced Electrocatalytic Activity. Angew Chem Int Ed Engl 2016; 55:9021-5. [DOI: 10.1002/anie.201602592] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Qiaoli Chen
- State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
| | - Yanan Yang
- State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
| | - Zhenming Cao
- State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
| | - Qin Kuang
- State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
| | - Guifen Du
- State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
| | - Yaqi Jiang
- State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
| | - Zhaoxiong Xie
- State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
| | - Lansun Zheng
- State Key Laboratory for Physical Chemistry of Solid Surfaces Collaborative Innovation Center of Chemistry for Energy Materials Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 P.R. China
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49
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Xiong X, Liao Y, Du C, Luo W, Chen S. Reaction-Kinetics-Tuned Synthesis of Platinum Nanorods and Nanodendrites with Enhanced Electrocatalytic Performance for Oxygen Reduction. ChemElectroChem 2016. [DOI: 10.1002/celc.201600162] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xiaoli Xiong
- Hubei Key Laboratory of Electrochemical Power Sources, Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); Department of Chemistry; Wuhan University; Wuhan 430072 China
| | - Yuxiang Liao
- Hubei Key Laboratory of Electrochemical Power Sources, Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); Department of Chemistry; Wuhan University; Wuhan 430072 China
| | - Cheng Du
- Hubei Key Laboratory of Electrochemical Power Sources, Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); Department of Chemistry; Wuhan University; Wuhan 430072 China
| | - Wei Luo
- Hubei Key Laboratory of Electrochemical Power Sources, Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); Department of Chemistry; Wuhan University; Wuhan 430072 China
| | - Shengli Chen
- Hubei Key Laboratory of Electrochemical Power Sources, Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); Department of Chemistry; Wuhan University; Wuhan 430072 China
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50
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Khan MU, Wang L, Liu Z, Gao Z, Wang S, Li H, Zhang W, Wang M, Wang Z, Ma C, Zeng J. Pt3
Co Octapods as Superior Catalysts of CO2
Hydrogenation. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201602512] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Munir Ullah Khan
- Hefei National Laboratory for Physical Sciences at the Microscale; Hefei Science Center; National Synchrotron Radiation Laboratory & Synergetic Innovation Center of Quantum Information and Quantum Physics; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
| | - Liangbing Wang
- Hefei National Laboratory for Physical Sciences at the Microscale; Hefei Science Center; National Synchrotron Radiation Laboratory & Synergetic Innovation Center of Quantum Information and Quantum Physics; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
| | - Zhao Liu
- Hefei National Laboratory for Physical Sciences at the Microscale; Hefei Science Center; National Synchrotron Radiation Laboratory & Synergetic Innovation Center of Quantum Information and Quantum Physics; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
| | - Zehua Gao
- Hefei National Laboratory for Physical Sciences at the Microscale; Hefei Science Center; National Synchrotron Radiation Laboratory & Synergetic Innovation Center of Quantum Information and Quantum Physics; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
| | - Shenpeng Wang
- Hefei National Laboratory for Physical Sciences at the Microscale; Hefei Science Center; National Synchrotron Radiation Laboratory & Synergetic Innovation Center of Quantum Information and Quantum Physics; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
| | - Hongliang Li
- Hefei National Laboratory for Physical Sciences at the Microscale; Hefei Science Center; National Synchrotron Radiation Laboratory & Synergetic Innovation Center of Quantum Information and Quantum Physics; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
| | - Wenbo Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale; Hefei Science Center; National Synchrotron Radiation Laboratory & Synergetic Innovation Center of Quantum Information and Quantum Physics; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
| | - Menglin Wang
- Hefei National Laboratory for Physical Sciences at the Microscale; Hefei Science Center; National Synchrotron Radiation Laboratory & Synergetic Innovation Center of Quantum Information and Quantum Physics; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
| | - Zhengfei Wang
- Hefei National Laboratory for Physical Sciences at the Microscale; Hefei Science Center; National Synchrotron Radiation Laboratory & Synergetic Innovation Center of Quantum Information and Quantum Physics; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
| | - Chao Ma
- Hefei National Laboratory for Physical Sciences at the Microscale; Hefei Science Center; National Synchrotron Radiation Laboratory & Synergetic Innovation Center of Quantum Information and Quantum Physics; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
| | - Jie Zeng
- Hefei National Laboratory for Physical Sciences at the Microscale; Hefei Science Center; National Synchrotron Radiation Laboratory & Synergetic Innovation Center of Quantum Information and Quantum Physics; Department of Chemical Physics; University of Science and Technology of China; Hefei Anhui 230026 P. R. China
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