1
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Tian Y, Li M, Wu Z, Sun Q, Yuan D, Johannessen B, Xu L, Wang Y, Dou Y, Zhao H, Zhang S. Edge-hosted Atomic Co-N 4 Sites on Hierarchical Porous Carbon for Highly Selective Two-electron Oxygen Reduction Reaction. Angew Chem Int Ed Engl 2022; 61:e202213296. [PMID: 36280592 PMCID: PMC10098864 DOI: 10.1002/anie.202213296] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Indexed: 11/18/2022]
Abstract
Not only high efficiency but also high selectivity of the electrocatalysts is crucial for high-performance, low-cost, and sustainable energy storage applications. Herein, we systematically investigate the edge effect of carbon-supported single-atom catalysts (SACs) on oxygen reduction reaction (ORR) pathways (two-electron (2 e- ) or four-electron (4 e- )) and conclude that the 2 e- -ORR proceeding over the edge-hosted atomic Co-N4 sites is more favorable than the basal-plane-hosted ones. As such, we have successfully synthesized and tuned Co-SACs with different edge-to-bulk ratios. The as-prepared edge-rich Co-N/HPC catalyst exhibits excellent 2 e- -ORR performance with a remarkable selectivity of ≈95 % in a wide potential range. Furthermore, we also find that oxygen functional groups could saturate the graphitic carbon edges under the ORR operation and further promote electrocatalytic performance. These findings on the structure-property relationship in SACs offer a promising direction for large-scale and low-cost electrochemical H2 O2 production via the 2 e- -ORR.
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Affiliation(s)
- Yuhui Tian
- Centre for Catalysis and Clean Energy, School of Environment and Science, Gold Coast Campus, Griffith University, Queensland, 4222, Australia
| | - Meng Li
- Centre for Catalysis and Clean Energy, School of Environment and Science, Gold Coast Campus, Griffith University, Queensland, 4222, Australia
| | - Zhenzhen Wu
- Centre for Catalysis and Clean Energy, School of Environment and Science, Gold Coast Campus, Griffith University, Queensland, 4222, Australia
| | - Qiang Sun
- Centre for Microscopy and Microanalysis, University of Queensland, Brisbane, Queensland, 4072, Australia
| | - Ding Yuan
- Centre for Catalysis and Clean Energy, School of Environment and Science, Gold Coast Campus, Griffith University, Queensland, 4222, Australia.,Institute of Energy Materials Science, University of Shanghai for Science and Technology, Shanghai, 200093, China
| | - Bernt Johannessen
- Australia Synchrotron, Australia's Nuclear Science and Technology Organization, Victoria, 3168, Australia
| | - Li Xu
- Institute for Energy Research, School of Chemistry and Chemical Engineering, Key Laboratory of Zhenjiang, Jiangsu University, Zhenjiang, 212013, China
| | - Yun Wang
- Centre for Catalysis and Clean Energy, School of Environment and Science, Gold Coast Campus, Griffith University, Queensland, 4222, Australia
| | - Yuhai Dou
- Institute of Energy Materials Science, University of Shanghai for Science and Technology, Shanghai, 200093, China.,Shandong Institute of Advanced Technology, Jinan, 250103, China
| | - Huijun Zhao
- Centre for Catalysis and Clean Energy, School of Environment and Science, Gold Coast Campus, Griffith University, Queensland, 4222, Australia
| | - Shanqing Zhang
- Centre for Catalysis and Clean Energy, School of Environment and Science, Gold Coast Campus, Griffith University, Queensland, 4222, Australia
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2
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Wang Y, Zhou T, Ruan S, Feng H, Bi W, Hu J, Chen T, Liu H, Yuan B, Zhang N, Wang W, Zhang L, Chu W, Wu C, Xie Y. Directional Manipulation of Electron Transfer by Energy Level Engineering for Efficient Cathodic Oxygen Reduction. NANO LETTERS 2022; 22:6622-6630. [PMID: 35931416 DOI: 10.1021/acs.nanolett.2c01933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Electron transfer plays an important role in determining the energy conversion efficiency of energy devices. Nitrogen-coordinated single metal sites (M-N4) materials as electrocatalysts have exhibited great potential in devices. However, there are still great difficulties in how to directionally manipulate electron transfer in M-N4 catalysts for higher efficiency. Herein, we demonstrated the mechanism of electron transfer being affected by energy level structure based on classical iron phthalocyanine (FePc) molecule/carbon models and proposed an energy level engineering strategy to manipulate electron transfer, preparing high-performance ORR catalysts. Engineering molecular energy level via modulating FePc molecular structure with nitro induces a strong interfacial electronic coupling and efficient charge transfer from carbon to FePc-β-NO2 molecule. Consequently, the assembled zinc-air battery exhibits ultrahigh performance which is superior to most of M-N4 catalysts. Energy level engineering provides a universal approach for directionally manipulating electron transfer, bringing a new concept to design efficient and stable M-N4 electrocatalyst.
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Affiliation(s)
- Yang Wang
- School of Chemistry and Materials Science, Collaborative Innovation Center of Chemistry for Energy Materials, University of Science and Technology of China, Hefei, Anhui 230026, P.R. China
| | - Tianpei Zhou
- School of Chemistry and Materials Science, Collaborative Innovation Center of Chemistry for Energy Materials, University of Science and Technology of China, Hefei, Anhui 230026, P.R. China
| | - Shanshan Ruan
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, P.R. China
| | - Hu Feng
- School of Chemistry and Materials Science, Collaborative Innovation Center of Chemistry for Energy Materials, University of Science and Technology of China, Hefei, Anhui 230026, P.R. China
| | - Wentuan Bi
- Institute of Energy, Hefei Comprehensive National Science Center, Hefei, Anhui 230026, P. R. China
| | - Jun Hu
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, P.R. China
| | - Ting Chen
- School of Chemistry and Materials Science, Collaborative Innovation Center of Chemistry for Energy Materials, University of Science and Technology of China, Hefei, Anhui 230026, P.R. China
| | - Hongfei Liu
- School of Chemistry and Materials Science, Collaborative Innovation Center of Chemistry for Energy Materials, University of Science and Technology of China, Hefei, Anhui 230026, P.R. China
| | - Bingkai Yuan
- School of Chemistry and Materials Science, Collaborative Innovation Center of Chemistry for Energy Materials, University of Science and Technology of China, Hefei, Anhui 230026, P.R. China
| | - Nan Zhang
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, P.R. China
| | - Wenjie Wang
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, P.R. China
| | - Lidong Zhang
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, P.R. China
| | - Wangsheng Chu
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, P.R. China
| | - Changzheng Wu
- School of Chemistry and Materials Science, Collaborative Innovation Center of Chemistry for Energy Materials, University of Science and Technology of China, Hefei, Anhui 230026, P.R. China
- Institute of Energy, Hefei Comprehensive National Science Center, Hefei, Anhui 230026, P. R. China
| | - Yi Xie
- School of Chemistry and Materials Science, Collaborative Innovation Center of Chemistry for Energy Materials, University of Science and Technology of China, Hefei, Anhui 230026, P.R. China
- Institute of Energy, Hefei Comprehensive National Science Center, Hefei, Anhui 230026, P. R. China
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3
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Chen F, Zhu H, Lv N, Li Q, Ma T, Wang L, Zhou M, Cao S, Luo X, Cheng C. π-Conjugated Copper Phthalocyanine Nanoparticles as Highly Sensitive Sensor for Colorimetric Detection of Biomarkers. Chemistry 2022; 28:e202104591. [PMID: 35394659 DOI: 10.1002/chem.202104591] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Indexed: 02/05/2023]
Abstract
Though numerous nanomaterials with enzyme-like activities have been utilized as probes and sensors for detecting biological molecules, it is still challenging to construct highly sensitive detectors for biomarkers using polymeric materials. Benefiting from the π-d delocalization effect of electrons, excellent metal-chelating property, high electron transferability, and good chemical stability of π-conjugated phthalocyanine, the design of the copper phthalocyanine-based conjugated polymer nanoparticles (Cu-PcCP NPs) as a colorimetric sensor for a variety of biomarkers is reported. The Cu-PcCP NPs are synthesized through a simple microwave-assisted polymerization, and their chemical structures are thoroughly characterized. The colorimetric results of Cu-PcCP NPs demonstrate excellent peroxidase-like detecting activity and also great substrate selectivity than most of the reported Cu-based nanomaterials. The Cu-PcCP NPs can achieve a detection limit of 4.88 μM for the H2 O2 , 4.27 μM for the L-cysteine, and 21.10 μM for the glucose via a cascade catalytic system, which shows comparable detecting sensitivity as that of many earlier reported enzyme-like nanomaterials. Moreover, Cu-PcCP NPs present remarkable resistance to harsh conditions, including high temperature, low pH, and excessive salts. These highly specific π-conjugated copper-phthalocyanine nanoparticles not only overcome the current limitation of polymeric material-based sensors but also provide a new direction for designing next-generation enzyme-like nanomaterial-based colorimetric biosensors.
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Affiliation(s)
- Fan Chen
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Huang Zhu
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Ning Lv
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Qian Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Tian Ma
- Department of Ultrasound, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Liyun Wang
- Department of Ultrasound, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Mi Zhou
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, China
| | - Sujiao Cao
- Department of Ultrasound, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xianglin Luo
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Chong Cheng
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
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4
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Li X, Zhao R, Fu Y, Xu D, Kang Y, Li Z, Li K, Zheng L, Zuo X. N/O‐co‐doped carbon shell structures loaded with iron phthalocyanine for oxygen reduction catalysis. ChemCatChem 2022. [DOI: 10.1002/cctc.202200517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xuhui Li
- Capital Normal University Department of Chemistry, Capital Normal University CHINA
| | - Ruixue Zhao
- Capital Normal University Department of Chemistry, Capital Normal University CHINA
| | - Yuanyuan Fu
- Capital Normal University Department of Chemistry, Capital Normal University CHINA
| | - Dawei Xu
- Capital Normal University Department of Chemistry, Capital Normal University CHINA
| | - Yunpeng Kang
- Capital Normal University Department of Chemistry, Capital Normal University CHINA
| | - ZhongFENG Li
- Capital Normal University Department of Chemistry, Capital Normal University CHINA
| | - Kai Li
- Capital Normal University Department of Chemistry, Capital Normal University CHINA
| | - Lirong Zheng
- High Energy Physics Beijing Synchrotron Radiation Facility Institute of High Energy Physics CHINA
| | - Xia Zuo
- Capital Normal University Department of Chemistry West Third Ring Road, Beijing, No.105 100048 Beijing CHINA
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5
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Oxygen-vacancy-rich spinel CoFe2O4 nanocrystals anchored on cage-like carbon for high-performance oxygen electrocatalysis. KOREAN J CHEM ENG 2021. [DOI: 10.1007/s11814-021-0849-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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6
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Ni Y, Lin L, Shang Y, Luo L, Wang L, Lu Y, Li Y, Yan Z, Zhang K, Cheng F, Chen J. Regulating Electrocatalytic Oxygen Reduction Activity of a Metal Coordination Polymer via d-π Conjugation. Angew Chem Int Ed Engl 2021; 60:16937-16941. [PMID: 34051024 DOI: 10.1002/anie.202104494] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Indexed: 12/16/2022]
Abstract
Non-noble transition metal complexes have attracted growing interest as efficient electrocatalysts for oxygen reduction reaction (ORR) while their activities still lack rational and effective regulation. Herein, we propose a d-π conjugation strategy for rough and fine tuning of ORR activity of TM-BTA (TM=Mn/Fe/Co/Ni/Cu, BTA=1,2,4,5-benzenetetramine) coordination polymers. By first-principle calculations, we elucidate that the strong d-π conjugation elevates the dxz /dyz orbitals of TM centers to enhance intermediate adsorption and strengthens the electronic modulation effect from substitute groups on ligands. Based on this strategy, Co-TABQ (tetramino benzoquinone) is found to approach the top of ORR activity volcano. The synthesized Co-TABQ with atomically distributed Co on carbon nanotubes exhibits a half-wave potential of 0.85 V and a specific current of 127 mA mgmetal -1 at 0.8 V, outperforming the benchmark Pt/C. The high activity, low peroxide yield, and considerable durability of Co-BTA and Co-TABQ promise their application in oxygen electrocatalysis. This study provides mechanistic insight into the rational design of transition metal complex catalysts.
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Affiliation(s)
- Youxuan Ni
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Liu Lin
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Yuxin Shang
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Lin Luo
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Liubin Wang
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Yong Lu
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Yixin Li
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Zhenhua Yan
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Kai Zhang
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Fangyi Cheng
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Jun Chen
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center (RECAST), College of Chemistry, Nankai University, Tianjin, 300071, China
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7
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Ni Y, Lin L, Shang Y, Luo L, Wang L, Lu Y, Li Y, Yan Z, Zhang K, Cheng F, Chen J. Regulating Electrocatalytic Oxygen Reduction Activity of a Metal Coordination Polymer via d–π Conjugation. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202104494] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Youxuan Ni
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 China
| | - Liu Lin
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 China
| | - Yuxin Shang
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 China
| | - Lin Luo
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 China
| | - Liubin Wang
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 China
| | - Yong Lu
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 China
| | - Yixin Li
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 China
| | - Zhenhua Yan
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 China
| | - Kai Zhang
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 China
| | - Fangyi Cheng
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 China
| | - Jun Chen
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education) Renewable Energy Conversion and Storage Center (RECAST) College of Chemistry Nankai University Tianjin 300071 China
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8
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Ge M, Wang Y, Carraro F, Liang W, Roostaeinia M, Siahrostami S, Proserpio DM, Doonan C, Falcaro P, Zheng H, Zou X, Huang Z. High-Throughput Electron Diffraction Reveals a Hidden Novel Metal-Organic Framework for Electrocatalysis. Angew Chem Int Ed Engl 2021; 60:11391-11397. [PMID: 33682282 PMCID: PMC8252586 DOI: 10.1002/anie.202016882] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Indexed: 01/25/2023]
Abstract
Metal-organic frameworks (MOFs) are known for their versatile combination of inorganic building units and organic linkers, which offers immense opportunities in a wide range of applications. However, many MOFs are typically synthesized as multiphasic polycrystalline powders, which are challenging for studies by X-ray diffraction. Therefore, developing new structural characterization techniques is highly desired in order to accelerate discoveries of new materials. Here, we report a high-throughput approach for structural analysis of MOF nano- and sub-microcrystals by three-dimensional electron diffraction (3DED). A new zeolitic-imidazolate framework (ZIF), denoted ZIF-EC1, was first discovered in a trace amount during the study of a known ZIF-CO3 -1 material by 3DED. The structures of both ZIFs were solved and refined using 3DED data. ZIF-EC1 has a dense 3D framework structure, which is built by linking mono- and bi-nuclear Zn clusters and 2-methylimidazolates (mIm- ). With a composition of Zn3 (mIm)5 (OH), ZIF-EC1 exhibits high N and Zn densities. We show that the N-doped carbon material derived from ZIF-EC1 is a promising electrocatalyst for oxygen reduction reaction (ORR). The discovery of this new MOF and its conversion to an efficient electrocatalyst highlights the power of 3DED in developing new materials and their applications.
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Affiliation(s)
- Meng Ge
- Department of Materials and Environmental ChemistryStockholm University10691StockholmSweden
| | - Yanzhi Wang
- Key Laboratory of Applied Surface and Colloid ChemistryMinistry of EducationSchool of Chemistry and Chemical EngineeringShaanxi Normal UniversityXi'an710119China
| | - Francesco Carraro
- Institute of Physical and Theoretical ChemistryGraz University of TechnologyStremayrgasse 98010GrazAustria
| | - Weibin Liang
- Department of Chemistry and the Centre for Advanced NanomaterialsThe University of AdelaideAdelaide5005South AustraliaAustralia
| | - Morteza Roostaeinia
- Department of ChemistryUniversity of Calgary2500 University Drive NWCalgaryAlbertaT2N1N4Canada
| | - Samira Siahrostami
- Department of ChemistryUniversity of Calgary2500 University Drive NWCalgaryAlbertaT2N1N4Canada
| | - Davide M. Proserpio
- Dipartimento di ChimicaUniversità degli Studi di Milano20133MilanoItaly
- Samara Center for Theoretical Materials Science (SCTMS)Samara State Technical UniversitySamara443100Russia
| | - Christian Doonan
- Department of Chemistry and the Centre for Advanced NanomaterialsThe University of AdelaideAdelaide5005South AustraliaAustralia
| | - Paolo Falcaro
- Institute of Physical and Theoretical ChemistryGraz University of TechnologyStremayrgasse 98010GrazAustria
| | - Haoquan Zheng
- Key Laboratory of Applied Surface and Colloid ChemistryMinistry of EducationSchool of Chemistry and Chemical EngineeringShaanxi Normal UniversityXi'an710119China
| | - Xiaodong Zou
- Department of Materials and Environmental ChemistryStockholm University10691StockholmSweden
| | - Zhehao Huang
- Department of Materials and Environmental ChemistryStockholm University10691StockholmSweden
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9
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Ge M, Wang Y, Carraro F, Liang W, Roostaeinia M, Siahrostami S, Proserpio DM, Doonan C, Falcaro P, Zheng H, Zou X, Huang Z. High‐Throughput Electron Diffraction Reveals a Hidden Novel Metal–Organic Framework for Electrocatalysis. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202016882] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Meng Ge
- Department of Materials and Environmental Chemistry Stockholm University 10691 Stockholm Sweden
| | - Yanzhi Wang
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Francesco Carraro
- Institute of Physical and Theoretical Chemistry Graz University of Technology Stremayrgasse 9 8010 Graz Austria
| | - Weibin Liang
- Department of Chemistry and the Centre for Advanced Nanomaterials The University of Adelaide Adelaide 5005 South Australia Australia
| | - Morteza Roostaeinia
- Department of Chemistry University of Calgary 2500 University Drive NW Calgary Alberta T2N1N4 Canada
| | - Samira Siahrostami
- Department of Chemistry University of Calgary 2500 University Drive NW Calgary Alberta T2N1N4 Canada
| | - Davide M. Proserpio
- Dipartimento di Chimica Università degli Studi di Milano 20133 Milano Italy
- Samara Center for Theoretical Materials Science (SCTMS) Samara State Technical University Samara 443100 Russia
| | - Christian Doonan
- Department of Chemistry and the Centre for Advanced Nanomaterials The University of Adelaide Adelaide 5005 South Australia Australia
| | - Paolo Falcaro
- Institute of Physical and Theoretical Chemistry Graz University of Technology Stremayrgasse 9 8010 Graz Austria
| | - Haoquan Zheng
- Key Laboratory of Applied Surface and Colloid Chemistry Ministry of Education School of Chemistry and Chemical Engineering Shaanxi Normal University Xi'an 710119 China
| | - Xiaodong Zou
- Department of Materials and Environmental Chemistry Stockholm University 10691 Stockholm Sweden
| | - Zhehao Huang
- Department of Materials and Environmental Chemistry Stockholm University 10691 Stockholm Sweden
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10
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Zhu G, Qi Y, Liu F, Ma S, Xiang G, Jin F, Liu Z, Wang W. Reconstructing 1D Fe Single-atom Catalytic Structure on 2D Graphene Film for High-Efficiency Oxygen Reduction Reaction. CHEMSUSCHEM 2021; 14:866-875. [PMID: 33236522 DOI: 10.1002/cssc.202002359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 11/05/2020] [Indexed: 06/11/2023]
Abstract
The ordinary intrinsic activity and disordered distribution of metal sites in zero/one-dimensional (0D/1D) single-atom catalysts (SACs) lead to inferior catalytic efficiency and short-term endurance in the oxygen reduction reaction (ORR), which restricts the large-scale application of hydrogen-oxygen fuel cells and metal-air batteries. To improve the activity of SACs, a mild synthesis method was chosen to conjugate 1D Fe SACs with 2D graphene film (Fe SAC@G) that realized a composite structure with well-ordered atomic-Fe coordination configuration. The product exhibits outstanding ORR electrocatalytic efficiency and stability in 0.1 M KOH aqueous solution. DFT-D computational results manifest the intrinsic ORR activity of Fe SAC@G originated from the newly-formed FeN4 -O-FeN4 bridge structure with moderate adsorption ability towards ORR intermediates. These findings provide new ways for designing SACs with high activity and long-term stability.
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Affiliation(s)
- Guangqi Zhu
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Yanling Qi
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Fan Liu
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Shenqian Ma
- State Key Laboratory of Chemical Resource Engineering College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Guolei Xiang
- State Key Laboratory of Chemical Resource Engineering College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Fengmin Jin
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, P. R. China
| | - Zigeng Liu
- Institut für Energie und Klimaforschung (IEK-9), Forschungszentrum Jülich GmbH, Jülich, 52425, Germany
| | - Wei Wang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, P. R. China
- Key Laboratory of Metal Fuel Cell of Sichuan Province, Deyang, 618019, Sichuan, P. R. China
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11
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Wang K, Wang X, Liang X. Synthesis of High Metal Loading Single Atom Catalysts and Exploration of the Active Center Structure. ChemCatChem 2020. [DOI: 10.1002/cctc.202001255] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Kaiying Wang
- Department of Chemical and Biochemical Engineering Missouri University of Science and Technology Rolla MO 65409 USA
| | - Xiaofeng Wang
- College of Environmental Science and Engineering Dalian Maritime University Dalian 116026 P.R. China
| | - Xinhua Liang
- Department of Chemical and Biochemical Engineering Missouri University of Science and Technology Rolla MO 65409 USA
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12
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Li F, Han G, Bu Y, Noh H, Jeon J, Shin TJ, Kim S, Wu Y, Jeong HY, Fu Z, Lu Y, Baek J. Revealing Isolated M−N
3
C
1
Active Sites for Efficient Collaborative Oxygen Reduction Catalysis. Angew Chem Int Ed Engl 2020; 59:23678-23683. [DOI: 10.1002/anie.202008325] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 09/08/2020] [Indexed: 11/10/2022]
Affiliation(s)
- Feng Li
- School of Energy and Chemical Engineering/Center for Dimension Controllable Organic Frameworks Ulsan National Institute of Science and Technology South Korea
| | - Gao‐Feng Han
- School of Energy and Chemical Engineering/Center for Dimension Controllable Organic Frameworks Ulsan National Institute of Science and Technology South Korea
| | - Yunfei Bu
- Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology (CICAEET) Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control (AEMPC) School of Environmental Science and Technology Nanjing University of Information Science and Technology P. R. China
| | - Hyuk‐Jun Noh
- School of Energy and Chemical Engineering/Center for Dimension Controllable Organic Frameworks Ulsan National Institute of Science and Technology South Korea
| | - Jong‐Pil Jeon
- School of Energy and Chemical Engineering/Center for Dimension Controllable Organic Frameworks Ulsan National Institute of Science and Technology South Korea
| | - Tae Joo Shin
- UNIST Central Research Facilities Ulsan National Institute of Science and Technology South Korea
| | - Seok‐Jin Kim
- School of Energy and Chemical Engineering/Center for Dimension Controllable Organic Frameworks Ulsan National Institute of Science and Technology South Korea
| | - Yuen Wu
- Department of Chemistry Hefei National Laboratory for Physical Sciences at Microscale Collaborative Innovation Center of Chemistry for Energy Materials (iChEM) University of Science and Technology of China P. R. China
| | - Hu Young Jeong
- UNIST Central Research Facilities Ulsan National Institute of Science and Technology South Korea
| | - Zhengping Fu
- CAS Key Laboratory of Materials for Energy Conversion Hefei National Laboratory for Physical Sciences at Microscale University of Science and Technology of China P. R. China
| | - Yalin Lu
- CAS Key Laboratory of Materials for Energy Conversion Hefei National Laboratory for Physical Sciences at Microscale University of Science and Technology of China P. R. China
| | - Jong‐Beom Baek
- School of Energy and Chemical Engineering/Center for Dimension Controllable Organic Frameworks Ulsan National Institute of Science and Technology South Korea
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13
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Li F, Han G, Bu Y, Noh H, Jeon J, Shin TJ, Kim S, Wu Y, Jeong HY, Fu Z, Lu Y, Baek J. Revealing Isolated M−N
3
C
1
Active Sites for Efficient Collaborative Oxygen Reduction Catalysis. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202008325] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Feng Li
- School of Energy and Chemical Engineering/Center for Dimension Controllable Organic Frameworks Ulsan National Institute of Science and Technology South Korea
| | - Gao‐Feng Han
- School of Energy and Chemical Engineering/Center for Dimension Controllable Organic Frameworks Ulsan National Institute of Science and Technology South Korea
| | - Yunfei Bu
- Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology (CICAEET) Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control (AEMPC) School of Environmental Science and Technology Nanjing University of Information Science and Technology P. R. China
| | - Hyuk‐Jun Noh
- School of Energy and Chemical Engineering/Center for Dimension Controllable Organic Frameworks Ulsan National Institute of Science and Technology South Korea
| | - Jong‐Pil Jeon
- School of Energy and Chemical Engineering/Center for Dimension Controllable Organic Frameworks Ulsan National Institute of Science and Technology South Korea
| | - Tae Joo Shin
- UNIST Central Research Facilities Ulsan National Institute of Science and Technology South Korea
| | - Seok‐Jin Kim
- School of Energy and Chemical Engineering/Center for Dimension Controllable Organic Frameworks Ulsan National Institute of Science and Technology South Korea
| | - Yuen Wu
- Department of Chemistry Hefei National Laboratory for Physical Sciences at Microscale Collaborative Innovation Center of Chemistry for Energy Materials (iChEM) University of Science and Technology of China P. R. China
| | - Hu Young Jeong
- UNIST Central Research Facilities Ulsan National Institute of Science and Technology South Korea
| | - Zhengping Fu
- CAS Key Laboratory of Materials for Energy Conversion Hefei National Laboratory for Physical Sciences at Microscale University of Science and Technology of China P. R. China
| | - Yalin Lu
- CAS Key Laboratory of Materials for Energy Conversion Hefei National Laboratory for Physical Sciences at Microscale University of Science and Technology of China P. R. China
| | - Jong‐Beom Baek
- School of Energy and Chemical Engineering/Center for Dimension Controllable Organic Frameworks Ulsan National Institute of Science and Technology South Korea
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14
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Wang T, Huang W, Sun T, Zhang W, Tang W, Yan L, Si J, Ma H. Two-Dimensional Metal-Polyphthalocyanine Conjugated Porous Frameworks as Promising Optical Limiting Materials. ACS APPLIED MATERIALS & INTERFACES 2020; 12:46565-46570. [PMID: 32946214 DOI: 10.1021/acsami.0c13990] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Two-dimensional transition-metal-containing polyphthalocyanine conjugated porous frameworks are synthesized, and transition-metal (TM) ions ranging from Fe, Co, Ni, Cu to In are chosen to combine in phthalocyanine centers to tune their delocalized electronic structure. The fully closed planar delocalized π-conjugated frameworks exhibit efficient nonlinear optical absorption and excellent optical limiting performance under ns pulsed laser. The metal ion (Co, Ni) with ferromagnetism in phthalocyanine center manifests its contribution in enhanced nonlinear optical response through resonance enhancement of the nonlinear excited-state absorption.
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Affiliation(s)
- Tingfeng Wang
- Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wenbo Huang
- Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Tao Sun
- Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wenxiang Zhang
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an 710049, China
| | - Wei Tang
- Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Lihe Yan
- School of Electronics & Information Engineering, Key Laboratory for Physical Electronics and Devices of the Ministry of Education & Shaanxi Key Lab of Information Photonic Technique, Xi'an Jiaotong University, Xi'an 710049, China
| | - Jinhai Si
- School of Electronics & Information Engineering, Key Laboratory for Physical Electronics and Devices of the Ministry of Education & Shaanxi Key Lab of Information Photonic Technique, Xi'an Jiaotong University, Xi'an 710049, China
| | - Heping Ma
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an 710049, China
- State Key Laboratory of Applied Optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
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15
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Liu T, Gao W, Wang Q, Dou M, Zhang Z, Wang F. Selective Loading of Atomic Platinum on a RuCeO
x
Support Enables Stable Hydrogen Evolution at High Current Densities. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202009612] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Tongtong Liu
- State Key Laboratory of Chemical Resource Engineering Beijing Key Laboratory of Electrochemical Process and Technology for Materials Beijing University of Chemical Technology Beijing 100029 P. R. China
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing 100029 P. R. China
| | - Wenbin Gao
- State Key Laboratory of Chemical Resource Engineering Beijing Key Laboratory of Electrochemical Process and Technology for Materials Beijing University of Chemical Technology Beijing 100029 P. R. China
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing 100029 P. R. China
| | - Qiqi Wang
- State Key Laboratory of Chemical Resource Engineering Beijing Key Laboratory of Electrochemical Process and Technology for Materials Beijing University of Chemical Technology Beijing 100029 P. R. China
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing 100029 P. R. China
| | - Meiling Dou
- State Key Laboratory of Chemical Resource Engineering Beijing Key Laboratory of Electrochemical Process and Technology for Materials Beijing University of Chemical Technology Beijing 100029 P. R. China
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing 100029 P. R. China
| | - Zhengping Zhang
- State Key Laboratory of Chemical Resource Engineering Beijing Key Laboratory of Electrochemical Process and Technology for Materials Beijing University of Chemical Technology Beijing 100029 P. R. China
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing 100029 P. R. China
| | - Feng Wang
- State Key Laboratory of Chemical Resource Engineering Beijing Key Laboratory of Electrochemical Process and Technology for Materials Beijing University of Chemical Technology Beijing 100029 P. R. China
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing 100029 P. R. China
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16
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Liu T, Gao W, Wang Q, Dou M, Zhang Z, Wang F. Selective Loading of Atomic Platinum on a RuCeO x Support Enables Stable Hydrogen Evolution at High Current Densities. Angew Chem Int Ed Engl 2020; 59:20423-20427. [PMID: 32692446 DOI: 10.1002/anie.202009612] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Indexed: 11/12/2022]
Abstract
High-performance electrocatalysts for the hydrogen evolution reaction (HER) have an important role to play in the development of renewable energy. Platinum remains the most efficient known HER electrocatalyst. Therefore, it is necessary to find ways to maximize Pt utilization in actual practical applications. Herein we demonstrate a facile strategy for synthesizing RuCeOx -supported, selectively loaded, atomic Pt (0.49 wt. %) (denoted Pt/RuCeOx -PA) by photoactivation at ambient temperature and pressure. Through the photoelectron transfer at the Mott-Schottky heterojunction in RuCeOx , Pt atoms became embedded into the RuO2 lattice. The resulting selectively loaded Pt-O-Ru moieties in Pt/RuCeOx -PA give a stronger hydrogen spillover effect than Pt complexes randomly loaded by either chemical activation or thermal activation. As a result, Pt/RuCeOx -PA shows superior HER performance to the materials prepared by random loading and is even better than a commercial Pt/C catalyst with much higher Pt loading (20 wt. %) at high current densities (from 50-600 mA cm-2 ).
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Affiliation(s)
- Tongtong Liu
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology, Beijing, 100029, P. R. China.,Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Wenbin Gao
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology, Beijing, 100029, P. R. China.,Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Qiqi Wang
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology, Beijing, 100029, P. R. China.,Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Meiling Dou
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology, Beijing, 100029, P. R. China.,Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Zhengping Zhang
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology, Beijing, 100029, P. R. China.,Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Feng Wang
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology, Beijing, 100029, P. R. China.,Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
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17
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Singh A, Verma P, Samanta D, Singh T, Maji TK. Bimodal Heterogeneous Functionality in Redox-Active Conjugated Microporous Polymer toward Electrocatalytic Oxygen Reduction and Photocatalytic Hydrogen Evolution. Chemistry 2020; 26:3810-3817. [PMID: 31868270 DOI: 10.1002/chem.201904938] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Indexed: 11/07/2022]
Abstract
The designing and development of heterogeneous catalysts for conversion of renewable energy to chemical energies by electrochemical as well as photochemical processes is at the forefront of energy research. In this work, two new donor-acceptor-based redox-active conjugated microporous polymers (CMPs) (TAPA-OPE-mix and TAPA-OPE-gly) are synthesized through Schiff base condensation reaction using a microwave synthesizer. Notably, the asymmetric and symmetric bola-amphiphilic nature of the OPE struts results in distinct nanostructuring and morphologies in the CMPs. Interestingly, both CMPs show impressive heterogeneous catalytic activity toward electrochemical O2 reduction and photocatalytic H2 evolution reactions, and therefore, act as bimodal electro- and photocatalytic porous organic materials. Furthermore, the redox-active property of the CMPs is exploited for in situ generation and stabilization of platinum nanoparticles (Pt), and these Pt@CMPs exhibit significantly enhanced photocatalytic activity.
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Affiliation(s)
- Ashish Singh
- Molecular Materials Laboratory, Chemistry and Physics of Materials Unit, School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore, 560064, India
| | - Parul Verma
- Molecular Materials Laboratory, Chemistry and Physics of Materials Unit, School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore, 560064, India
| | - Debabrata Samanta
- Molecular Materials Laboratory, Chemistry and Physics of Materials Unit, School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore, 560064, India
| | - Tarandeep Singh
- Molecular Materials Laboratory, Chemistry and Physics of Materials Unit, School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore, 560064, India
| | - Tapas Kumar Maji
- Molecular Materials Laboratory, Chemistry and Physics of Materials Unit, School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore, 560064, India
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18
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Qiao M, Wang Y, Wang Q, Hu G, Mamat X, Zhang S, Wang S. Hierarchically Ordered Porous Carbon with Atomically Dispersed FeN
4
for Ultraefficient Oxygen Reduction Reaction in Proton‐Exchange Membrane Fuel Cells. Angew Chem Int Ed Engl 2020; 59:2688-2694. [DOI: 10.1002/anie.201914123] [Citation(s) in RCA: 232] [Impact Index Per Article: 58.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Indexed: 11/12/2022]
Affiliation(s)
- Mengfei Qiao
- Institute for Ecological Research and Pollution Control of Plateau LakesSchool of Ecology and Environmental ScienceSchool of Chemical Science and TechnologyYunnan University Kunming 650504 China
- Key Laboratory of Chemistry of Plant Resources in Arid RegionsState Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource UtilizationXinjiang Technical Institute of Physics and ChemistryChinese Academy of Science Urumqi 830011 China
| | - Ying Wang
- Institute for Ecological Research and Pollution Control of Plateau LakesSchool of Ecology and Environmental ScienceSchool of Chemical Science and TechnologyYunnan University Kunming 650504 China
- Key Laboratory of Chemistry of Plant Resources in Arid RegionsState Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource UtilizationXinjiang Technical Institute of Physics and ChemistryChinese Academy of Science Urumqi 830011 China
| | - Quan Wang
- Institute for Ecological Research and Pollution Control of Plateau LakesSchool of Ecology and Environmental ScienceSchool of Chemical Science and TechnologyYunnan University Kunming 650504 China
| | - Guangzhi Hu
- Institute for Ecological Research and Pollution Control of Plateau LakesSchool of Ecology and Environmental ScienceSchool of Chemical Science and TechnologyYunnan University Kunming 650504 China
- College of Chemistry and Molecular EngineeringZhengzhou University Zhengzhou 450000 China
| | - Xamxikamar Mamat
- Key Laboratory of Chemistry of Plant Resources in Arid RegionsState Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource UtilizationXinjiang Technical Institute of Physics and ChemistryChinese Academy of Science Urumqi 830011 China
| | - Shusheng Zhang
- College of Chemistry and Molecular EngineeringZhengzhou University Zhengzhou 450000 China
| | - Shuangyin Wang
- State Key Laboratory of Chem/Bio-Sensing and Chemometrics,Provincial Hunan Key Laboratory for Graphene Materials and DevicesCollege of Chemistry and Chemical EngineeringHunan University Changsha 410082 China
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19
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Qiao M, Wang Y, Wang Q, Hu G, Mamat X, Zhang S, Wang S. Hierarchically Ordered Porous Carbon with Atomically Dispersed FeN
4
for Ultraefficient Oxygen Reduction Reaction in Proton‐Exchange Membrane Fuel Cells. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201914123] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mengfei Qiao
- Institute for Ecological Research and Pollution Control of Plateau LakesSchool of Ecology and Environmental ScienceSchool of Chemical Science and TechnologyYunnan University Kunming 650504 China
- Key Laboratory of Chemistry of Plant Resources in Arid RegionsState Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource UtilizationXinjiang Technical Institute of Physics and ChemistryChinese Academy of Science Urumqi 830011 China
| | - Ying Wang
- Institute for Ecological Research and Pollution Control of Plateau LakesSchool of Ecology and Environmental ScienceSchool of Chemical Science and TechnologyYunnan University Kunming 650504 China
- Key Laboratory of Chemistry of Plant Resources in Arid RegionsState Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource UtilizationXinjiang Technical Institute of Physics and ChemistryChinese Academy of Science Urumqi 830011 China
| | - Quan Wang
- Institute for Ecological Research and Pollution Control of Plateau LakesSchool of Ecology and Environmental ScienceSchool of Chemical Science and TechnologyYunnan University Kunming 650504 China
| | - Guangzhi Hu
- Institute for Ecological Research and Pollution Control of Plateau LakesSchool of Ecology and Environmental ScienceSchool of Chemical Science and TechnologyYunnan University Kunming 650504 China
- College of Chemistry and Molecular EngineeringZhengzhou University Zhengzhou 450000 China
| | - Xamxikamar Mamat
- Key Laboratory of Chemistry of Plant Resources in Arid RegionsState Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource UtilizationXinjiang Technical Institute of Physics and ChemistryChinese Academy of Science Urumqi 830011 China
| | - Shusheng Zhang
- College of Chemistry and Molecular EngineeringZhengzhou University Zhengzhou 450000 China
| | - Shuangyin Wang
- State Key Laboratory of Chem/Bio-Sensing and Chemometrics,Provincial Hunan Key Laboratory for Graphene Materials and DevicesCollege of Chemistry and Chemical EngineeringHunan University Changsha 410082 China
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