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Tan Xing, Yao Zheng, Luhua Li, B. Cowie, Daniel Gunzelmann, S. Qiao, Shaoming Huang, Y. Chen (2014)
Observation of active sites for oxygen reduction reaction on nitrogen-doped multilayer graphene.ACS nano, 8 7
S. George, M. Lowery, E. Solomon, S. Cramer (1993)
Copper L-edge spectral studies. A direct experimental probe of the ground-state covalency in the blue copper site in plastocyaninJournal of the American Chemical Society, 115
F. Groot (2005)
Multiplet effects in X-ray spectroscopyCoordination Chemistry Reviews, 249
Jing Wang, Zheng-Qing Huang, Wei Liu, Chunran Chang, Haolin Tang, Zhijun Li, Wenxing Chen, Chunjiang Jia, T. Yao, Shiqiang Wei, Yuen Wu, Yadong Li (2017)
Design of N-Coordinated Dual-Metal Sites: A Stable and Active Pt-Free Catalyst for Acidic Oxygen Reduction Reaction.Journal of the American Chemical Society, 139 48
Yanyan Sun, L. Silvioli, N. Sahraie, W. Ju, Jingkun Li, A. Zitolo, Shuang Li, A. Bagger, L. Arnarson, Xingli Wang, T. Möller, Denis Bernsmeier, J. Rossmeisl, Frédéric Jaouen, P. Strasser (2019)
Activity-selectivity trends in the electrochemical production of hydrogen peroxide over single site metal-nitrogen-carbon catalysts.Journal of the American Chemical Society
Huanyu Jin, Chunxia Guo, Xin Liu, Jinlong Liu, Anthony Vasileff, Y. Jiao, Yao Zheng, S. Qiao (2018)
Emerging Two-Dimensional Nanomaterials for Electrocatalysis.Chemical reviews, 118 13
Longzhou Zhang, J. Fischer, Y. Jia, Xuecheng Yan, W. Xu, Xiyang Wang, Jun Chen, Dongjiang Yang, Hongwei Liu, L. Zhuang, M. Hankel, D. Searles, K. Huang, S. Feng, Christopher Brown, X. Yao (2018)
Coordination of Atomic Co-Pt Coupling Species at Carbon Defects as Active Sites for Oxygen Reduction Reaction.Journal of the American Chemical Society, 140 34
S. Thompson, Adria Wilson, P. Zelenay, D. Myers, K. More, K. Neyerlin, D. Papageorgopoulos (2018)
ElectroCat: DOE's approach to PGM-free catalyst and electrode R&DSolid State Ionics
Jun-Ling Zhang, K. Sasaki, E. Sutter, R. Adzic (2007)
Stabilization of Platinum Oxygen-Reduction Electrocatalysts Using Gold ClustersScience, 315
Min Kuang, Qihao Wang, Peng Han, Gengfeng Zheng (2017)
Cu, Co‐Embedded N‐Enriched Mesoporous Carbon for Efficient Oxygen Reduction and Hydrogen Evolution ReactionsAdvanced Energy Materials, 7
Xiaohui Sun, A. Olivos-Suarez, D. Osadchii, M. Romero, F. Kapteijn, J. Gascón (2018)
Single cobalt sites in mesoporous N-doped carbon matrix for selective catalytic hydrogenation of nitroarenesJournal of Catalysis, 357
Ming Gong, Wu Zhou, Mon-Che Tsai, Jigang Zhou, Mingyun Guan, Meng‐Chang Lin, Bo Zhang, Yongfeng Hu, Di-Yan Wang, Jiang Yang, S. Pennycook, B. Hwang, H. Dai (2014)
Nanoscale nickel oxide/nickel heterostructures for active hydrogen evolution electrocatalysisNature Communications, 5
J. Tiwari, Siraj Sultan, C. Myung, Taeseung Yoon, Nannan Li, Miran Ha, A. Harzandi, H. Park, Dong Kim, S. Chandrasekaran, Wang-Geun Lee, V. Vij, Hoju Kang, T. Shin, H. Shin, Geunsik Lee, Zonghoon Lee, Kwang Kim (2018)
Multicomponent electrocatalyst with ultralow Pt loading and high hydrogen evolution activityNature Energy, 3
Yueyang Qiao, Pengfei Yuan, Yongfeng Hu, Jianan Zhang, Shichun Mu, Jihang Zhou, Hao Li, Huicong Xia, Jing He, Qun Xu (2018)
Sulfuration of an Fe–N–C Catalyst Containing FexC/Fe Species to Enhance the Catalysis of Oxygen Reduction in Acidic Media and for Use in Flexible Zn–Air BatteriesAdvanced Materials, 30
Bo‐Quan Li, Chang‐Xin Zhao, Jia‐Ning Liu, Qiang Zhang (2019)
Electrosynthesis of Hydrogen Peroxide Synergistically Catalyzed by Atomic Co–Nx–C Sites and Oxygen Functional Groups in Noble‐Metal‐Free ElectrocatalystsAdvanced Materials, 31
Wei Li, Chungang Min, Fenghua Tan, Zhanping Li, Bingsen Zhang, R. Si, Mingli Xu, Weiping Liu, Lie-xing Zhou, Qingmao Wei, Yuzhen Zhang, Xikun Yang (2019)
Bottom-Up Construction of Active Sites in a Cu-N4-C Catalyst for Highly Efficient Oxygen Reduction Reaction.ACS nano, 13 3
Shyam Kattel, P. Atanassov, B. Kiefer (2012)
Stability, Electronic and Magnetic Properties of In-Plane Defects in Graphene: A First-Principles StudyJournal of Physical Chemistry C, 116
A. Lenarda, M. Bevilacqua, C. Tavagnacco, L. Nasi, A. Criado, F. Vizza, M. Melchionna, M. Prato, P. Fornasiero (2019)
Selective Electrocatalytic H2 O2 Generation by Cobalt@N-Doped Graphitic Carbon Core-Shell Nanohybrids.ChemSusChem, 12 8
V. Beermann, M. Holtz, Elliot Padgett, Jorge Araújo, D. Muller, P. Strasser (2019)
Real-time imaging of activation and degradation of carbon supported octahedral Pt–Ni alloy fuel cell catalysts at the nanoscale using in situ electrochemical liquid cell STEMEnergy & Environmental Science
Wenjie Jiang, L. Gu, Li Li, Yun Zhang, Xing Zhang, Lin-Juan Zhang, Jian‐Qiang Wang, Jinsong Hu, Zidong Wei, L. Wan (2016)
Understanding the High Activity of Fe-N-C Electrocatalysts in Oxygen Reduction: Fe/Fe3C Nanoparticles Boost the Activity of Fe-N(x).Journal of the American Chemical Society, 138 10
Chen Chen, Yijin Kang, Ziyang Huo, Zhongwei Zhu, Wenyu Huang, H. Xin, J. Snyder, Dongguo Li, J. Herron, M. Mavrikakis, M. Chi, K. More, Yadong Li, N. Markovic, G. Somorjai, P. Yang, V. Stamenkovic (2014)
Highly Crystalline Multimetallic Nanoframes with Three-Dimensional Electrocatalytic SurfacesScience, 343
L. Chong, J. Wen, J. Kubal, F. Sen, J. Zou, J. Greeley, M. Chan, H. Barkholtz, W. Ding, Di-Jia Liu (2018)
Ultralow-loading platinum-cobalt fuel cell catalysts derived from imidazolate frameworksScience, 362
Peiqun Yin, T. Yao, Yuen Wu, Lirong Zheng, Yue Lin, Wei Liu, Huanxin Ju, Junfa Zhu, Xun Hong, Z. Deng, Gang Zhou, Shiqiang Wei, Yadong Li (2016)
Single Cobalt Atoms with Precise N-Coordination as Superior Oxygen Reduction Reaction Catalysts.Angewandte Chemie, 55 36
Jiabin Wu, He Zhou, Qun Li, Ming Chen, Jun Wan, Nian Zhang, Liukang Xiong, Song Li, B.Y. Xia, Guang Feng, Meilin Liu, Liang Huang (2019)
Densely Populated Isolated Single CoN Site for Efficient Oxygen ElectrocatalysisAdvanced Energy Materials, 9
Gang Wan, Pengfei Yu, Hangrong Chen, J. Wen, Cheng-Jun Sun, Hua Zhou, Nian Zhang, Qianru Li, Wanpeng Zhao, Bing Xie, Tao Li, Jianlin Shi (2018)
Engineering Single-Atom Cobalt Catalysts toward Improved Electrocatalysis.Small, 14 15
M. Kibria, C. Dinh, Ali Seifitokaldani, Phil Luna, Thomas Burdyny, Rafael Quintero‐Bermudez, Michael Ross, O. Bushuyev, F. Arquer, P. Yang, D. Sinton, E. Sargent (2018)
A Surface Reconstruction Route to High Productivity and Selectivity in CO2 Electroreduction toward C2+ HydrocarbonsAdvanced Materials, 30
Xuning Li, Xiang Huang, S. Xi, S. Miao, Jie Ding, Weizheng Cai, Song Liu, Xiaoli Yang, Hongbin Yang, Jiajian Gao, Junhu Wang, Yanqiang Huang, Tao Zhang, B. Liu (2018)
Single Cobalt Atoms Anchored on Porous N-Doped Graphene with Dual Reaction Sites for Efficient Fenton-like Catalysis.Journal of the American Chemical Society, 140 39
Qingran Zhang, X. Tan, N. Bedford, Z. Han, L. Thomsen, Sean Smith, R. Amal, Xunyu Lu (2020)
Direct insights into the role of epoxy groups on cobalt sites for acidic H2O2 productionNature Communications, 11
Xiao Wang, D. Cullen, Y. Pan, Sooyeon Hwang, Maoyu Wang, Zhenxing Feng, Jingyun Wang, M. Engelhard, Hanguang Zhang, Yanghua He, Yuyan Shao, D. Su, K. More, J. Spendelow, Gang Wu (2018)
Nitrogen‐Coordinated Single Cobalt Atom Catalysts for Oxygen Reduction in Proton Exchange Membrane Fuel CellsAdvanced Materials, 30
Yi Cheng, Shiyong Zhao, B. Johannessen, J. Veder, M. Saunders, M. Rowles, M. Cheng, Chang Liu, M. Chisholm, R. Marco, Hui‐Ming Cheng, Shi-ze Yang, S. Jiang (2018)
Atomically Dispersed Transition Metals on Carbon Nanotubes with Ultrahigh Loading for Selective Electrochemical Carbon Dioxide ReductionAdvanced Materials, 30
Mingchuan Luo, Zhonglong Zhao, Yelong Zhang, Yingjun Sun, Y. Xing, Fan Lv, Yong Yang, Xu Zhang, Sooyeon Hwang, Yingnan Qin, Jing Ma, Fei Lin, D. Su, G. Lu, Shaojun Guo (2019)
PdMo bimetallene for oxygen reduction catalysisNature, 574
Z. Yang, Changming Zhao, Yunteng Qu, Huang Zhou, Fangyao Zhou, Jing Wang, Yuen Wu, Yadong Li (2019)
Trifunctional Self‐Supporting Cobalt‐Embedded Carbon Nanotube Films for ORR, OER, and HER Triggered by Solid Diffusion from Bulk MetalAdvanced Materials, 31
Seok-Jin Kim, Javeed Mahmood, Changmin Kim, Gao-Feng Han, Seong-wook Kim, Sun-Min Jung, Guomin Zhu, J. Yoreo, Guntae Kim, Jong‐Beom Baek (2018)
Defect-Free Encapsulation of Fe0 in 2D Fused Organic Networks as a Durable Oxygen Reduction Electrocatalyst.Journal of the American Chemical Society, 140 5
Charles McCrory, Suho Jung, J. Peters, T. Jaramillo (2013)
Benchmarking heterogeneous electrocatalysts for the oxygen evolution reaction.Journal of the American Chemical Society, 135 45
Guoxin Zhang, Yin Jia, Cong Zhang, Xuya Xiong, K. Sun, Ruida Chen, Wenxing Chen, Y. Kuang, Lirong Zheng, Haolin Tang, Wen Liu, Junfeng Liu, Xiaoming Sun, Wen-Feng Lin, H. Dai (2019)
A general route via formamide condensation to prepare atomically dispersed metal–nitrogen–carbon electrocatalysts for energy technologiesEnergy & Environmental Science
Shyam Kattel, P. Atanassov, B. Kiefer (2013)
Catalytic activity of Co-N(x)/C electrocatalysts for oxygen reduction reaction: a density functional theory study.Physical chemistry chemical physics : PCCP, 15 1
Chaojun Lei, Yu Wang, Yang Hou, Pan Liu, Jian Yang, Zhang Tao, Xiaodong Zhuang, Mingwei Chen, Binying Yang, L. Lei, C. Yuan, M. Qiu, Xinliang Feng (2019)
Efficient alkaline hydrogen evolution on atomically dispersed Ni–Nx Species anchored porous carbon with embedded Ni nanoparticles by accelerating water dissociation kineticsEnergy & Environmental Science
Yanghua He, Sooyeon Hwang, D. Cullen, M. Uddin, Lisa Langhorst, Boyang Li, S. Karakalos, A. Kropf, Evan Wegener, Joshua Sokolowski, Mengjie Chen, D. Myers, D. Su, K. More, Guofeng Wang, S. Litster, Gang Wu (2019)
Highly active atomically dispersed CoN4 fuel cell cathode catalysts derived from surfactant-assisted MOFs: carbon-shell confinement strategyEnergy & Environmental Science
Tang Tang, Wenjie Jiang, Xiaozhi Liu, J. Deng, S. Niu, Bin Wang, Shi-Feng Jin, Qiang Zhang, L. Gu, Jinsong Hu, L. Wan (2020)
Metastable Rocksalt Oxide Mediated Synthesis of High-Density Dual-Protected M@NC for Long-life Rechargeable Zinc-Air Batteries with Record Power Density.Journal of the American Chemical Society
Liting Cui, Lirui Cui, Zhengjia Li, Jin Zhang, Haining Wang, Shanfu Lu, Yan Xiang (2019)
A copper single-atom catalyst towards efficient and durable oxygen reduction for fuel cellsJournal of Materials Chemistry A
Ting Zhang, Di Zhang, Xinghua Han, Ting Dong, Xinwen Guo, C. Song, R. Si, W. Liu, Yuefeng Liu, Zhongkui Zhao (2018)
Preassembly Strategy To Fabricate Porous Hollow Carbonitride Spheres Inlaid with Single Cu-N3 Sites for Selective Oxidation of Benzene to Phenol.Journal of the American Chemical Society, 140 49
A. Hibberd, Hoang Doan, Elliot Glass, F. Groot, C. Hill, T. Cuk (2015)
Co polyoxometalates and a Co3O4 thin film investigated by L-edge X-ray absorption spectroscopyJournal of Physical Chemistry C, 119
Panpan Li, Zhaoyu Jin, Yumin Qian, Z. Fang, D. Xiao, Guihua Yu (2019)
Probing Enhanced Site Activity of Co–Fe Bimetallic Subnanoclusters Derived from Dual Cross-Linked Hydrogels for Oxygen ElectrocatalysisACS Energy Letters
K. Gong, F. Du, Z. Xia, M. Durstock, L. Dai (2009)
Nitrogen-Doped Carbon Nanotube Arrays with High Electrocatalytic Activity for Oxygen ReductionScience, 323
Mengjie Chen, Yanghua He, J. Spendelow, Gang Wu (2019)
Atomically Dispersed Metal Catalysts for Oxygen ReductionACS Energy Letters
Haihua Wu, Haobo Li, Xinfei Zhao, Qingfei Liu, Jing Wang, Jianping Xiao, S. Xie, R. Si, Fan Yang, S. Miao, Xiaoguang Guo, Guoxiong Wang, X. Bao (2016)
Highly doped and exposed Cu(I)–N active sites within graphene towards efficient oxygen reduction for zinc–air batteriesEnergy and Environmental Science, 9
Chengzhou Zhu, Qiurong Shi, Bo Xu, Shaofang Fu, Gang Wan, Ce Yang, S. Yao, Junhua Song, Hua Zhou, Dan Du, S. Beckman, D. Su, Yuehe Lin (2018)
Hierarchically Porous M–N–C (M = Co and Fe) Single‐Atom Electrocatalysts with Robust MNx Active Moieties Enable Enhanced ORR PerformanceAdvanced Energy Materials, 8
Gang Wu, K. More, C. Johnston, P. Zelenay (2011)
High-Performance Electrocatalysts for Oxygen Reduction Derived from Polyaniline, Iron, and CobaltScience, 332
Euiyeon Jung, Heejong Shin, B. Lee, V. Efremov, Suhyeong Lee, H. Lee, Jiheon Kim, Wytse Antink, Subin Park, Kug‐Seung Lee, Sung-pyo Cho, Jong Yoo, Y. Sung, T. Hyeon (2020)
Atomic-level tuning of Co–N–C catalyst for high-performance electrochemical H2O2 productionNature Materials, 19
Wanbing Gong, Yue Lin, Chun Chen, M. Al‐Mamun, Haiqin Lu, Guozhong Wang, Haimin Zhang, Huijun Zhao (2019)
Nitrogen‐Doped Carbon Nanotube Confined Co–Nx Sites for Selective Hydrogenation of Biomass‐Derived CompoundsAdvanced Materials, 31
Jiazhan Li, Mengjie Chen, D. Cullen, Sooyeon Hwang, Maoyu Wang, Boyang Li, Kexi Liu, S. Karakalos, M. Lucero, Hanguang Zhang, C. Lei, Hui Xu, G. Sterbinsky, Zhenxing Feng, D. Su, K. More, Guofeng Wang, Zhen-bo Wang, Gang Wu (2018)
Atomically dispersed manganese catalysts for oxygen reduction in proton-exchange membrane fuel cellsNature Catalysis, 1
Vincent Goellner, V. Armel, A. Zitolo, E. Fonda, Frédéric Jaouen (2015)
Degradation by Hydrogen Peroxide of Metal-Nitrogen-Carbon Catalysts for Oxygen ReductionJournal of The Electrochemical Society, 162
Xiao Wang, Venkateshkumar Prabhakaran, Yanghua He, Yuyan Shao, Gang Wu (2019)
Iron‐Free Cathode Catalysts for Proton‐Exchange‐Membrane Fuel Cells: Cobalt Catalysts and the Peroxide Mitigation ApproachAdvanced Materials, 31
Xiaofeng Zhu, Detao Zhang, Chih-Jung Chen, Qingran Zhang, Ru‐Shi Liu, Z. Xia, L. Dai, R. Amal, Xunyu Lu (2020)
Harnessing the interplay of Fe–Ni atom pairs embedded in nitrogen-doped carbon for bifunctional oxygen electrocatalysisNano Energy, 71
Hanguang Zhang, H. Chung, D. Cullen, S. Wagner, U. Kramm, K. More, P. Zelenay, Gang Wu (2019)
High-performance fuel cell cathodes exclusively containing atomically dispersed iron active sitesEnergy & Environmental Science
Rational design of cost‐effective and active electrocatalysts is an essential step toward the large‐scale realization of hydrogen fuel cells and metal–air batteries. Its success requires a drastic improvement in the kinetics of the cathodic oxygen reduction reaction (ORR). Herein, a novel ORR catalyst formed by encapsulating thin Cu layer decorated Co nanoparticles inside graphitic carbon layers that are embedded with abundant CoNx and CuNx atomic sites (denoted as SA‐CoCu@Cu/CoNP), is reported. The multicomponent SA‐CoCu@Cu/CoNP composite exhibits a remarkable ORR catalytic activity, exceptional stability, and excellent methanol tolerance in alkaline media, outperforming the commercial platinum carbon under identical testing conditions and also being active in acidic media. The excellent ORR catalytic performance is ascribed to the modified electronic structure of the CoNx active sites due to an electron donating effect from the embedded nanoparticles and the nearby CuNx species, as revealed by X‐ray spectroscopic results and density functional theory computations. Moreover, the effective role of CuNx sites in suppressing the peroxide formation during ORR is also identified, endowing the resultant catalyst a prolonged stability and enhanced efficiency that are beneficial for practical applications.
Advanced Energy Materials – Wiley
Published: May 1, 2021
Keywords: ; ; ; ;
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