Journal ArticleDOI
Atomically FeN2 moieties dispersed on mesoporous carbon: A new atomic catalyst for efficient oxygen reduction catalysis
Hangjia Shen,Eduardo Gracia-Espino,Jingyuan Ma,Haodong Tang,Xamxikamar Mamat,Thomas Wågberg,Guangzhi Hu,Guangzhi Hu,Shaojun Guo +8 more
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In this paper, earth-abundant materials with Fe-N-C centers have been identified as promising catalysts for oxygen reduction reaction (ORR), but these alternatives for Pt catalysts are usually the porphyrin-like...About:
This article is published in Nano Energy.The article was published on 2017-05-01. It has received 271 citations till now. The article focuses on the topics: Catalysis.read more
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Single-Atom Electrocatalysts
TL;DR: This Review introduces innovative syntheses and characterization techniques for SACs, with a focus on their electrochemical applications in the oxygen reduction/evolution reaction, hydrogen evolution reaction, and hydrocarbon conversion reactions for fuel cells (electrooxidation of methanol, ethanol, and formic acid).
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Hierarchically Porous M-N-C (M = Co and Fe) Single-Atom Electrocatalysts with Robust MN x Active Moieties Enable Enhanced ORR Performance
Chengzhou Zhu,Chengzhou Zhu,Qiurong Shi,Bo Z. Xu,Shaofang Fu,Gang Wan,Ce Yang,Siyu Yao,Junhua Song,Hua Zhou,Dan Du,Dan Du,Scott P. Beckman,Dong Su,Yuehe Lin +14 more
Journal ArticleDOI
Carbon-Supported Single Atom Catalysts for Electrochemical Energy Conversion and Storage.
TL;DR: The leading strategies for the preparation of single atoms of select transition metals supported on carbon substrates are summarized, and the electrocatalytic performance of the resulting samples for the various reactions is discussed.
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Atomic site electrocatalysts for water splitting, oxygen reduction and selective oxidation.
TL;DR: This review presents a systematic review on the fabrication routes of ASCs followed by an overview of some new and effective characterization methods to precisely probe the atomic structure and discusses the challenges and opportunities on the further development of more selective, active, stable and less expensive ASCs.
Journal ArticleDOI
Review of Metal Catalysts for Oxygen Reduction Reaction: From Nanoscale Engineering to Atomic Design
TL;DR: Recently, single-atom catalysts (SACs), which possess the highest metal utilization and excellent activity because of the minimum size of metal and unique coordination structure, are developing rapidly and have been regarded as a potential alternative to Pt-based materials.
References
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Book
Electrochemical Methods: Fundamentals and Applications
Allen J. Bard,Larry R. Faulkner +1 more
TL;DR: In this paper, the authors present a comprehensive overview of electrode processes and their application in the field of chemical simulation, including potential sweep and potential sweep methods, coupled homogeneous chemical reactions, double-layer structure and adsorption.
Journal ArticleDOI
Nitrogen-doped carbon nanotube arrays with high electrocatalytic activity for oxygen reduction.
TL;DR: It is reported that vertically aligned nitrogen-containing carbon nanotubes (VA-NCNTs) can act as a metal-free electrode with a much better electrocatalytic activity, long-term operation stability, and tolerance to crossover effect than platinum for oxygen reduction in alkaline fuel cells.
Journal ArticleDOI
Recent Advances in Electrocatalysts for Oxygen Reduction Reaction
TL;DR: This comprehensive Review focuses on the low- and non-platinum electrocatalysts including advanced platinum alloys, core-shell structures, palladium-based catalysts, metal oxides and chalcogenides, carbon-based non-noble metal catalysts and metal-free catalysts.
Book
Fuel Cell Fundamentals
TL;DR: In this paper, the authors present an overview of fuel cell technologies and their application in the field of energy-efficient vehicular networks, focusing on the performance of fuel cells in terms of energy efficiency and performance.
Journal ArticleDOI
Recent advancements in Pt and Pt-free catalysts for oxygen reduction reaction
Yao Nie,Li Li,Zidong Wei +2 more
TL;DR: The most recent advances in the development of Pt-based and Pt-free materials in the field of fuel cell ORR catalysis are reviewed to provide insights into the remaining challenges and directions for future perspectives and research.