Recent Progress and Perspective of Co-based Catalysts for Water Splitting: Design and Nanoarchitectonics
Chao Huang,Ping Qin,Yang Luo,Qingdong Ruan,Liangliang Liu,Yuzheng Wu,Qingwei Li,Yue Xu,Rugeng Liu,Paul K. Chu +9 more
TLDR
A review of the recent progress pertaining to the advance and development of different types of Co-based catalysts is reviewed in this paper. And the fundamental mechanisms of water electrolysis and ways to improve the HER/OER activity are discussed.About:
This article is published in Materials Today Energy.The article was published on 2021-11-26 and is currently open access. It has received 17 citations till now. The article focuses on the topics: Water splitting & Oxygen evolution.read more
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Recent progress on the long‐term stability of hydrogen evolution reaction electrocatalysts
TL;DR: In this paper , the authors summarized the research progress toward the hydrogen evolution reaction (HER) stability of precious metals, transition metals, and metal-free electrocatalysts in the past few years.
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Nanoarchitectonics Intelligence with atomic switch and neuromorphic network system
TL;DR: In this paper , a review of nano-architectures for artificial synapse, neuromorphic network system, hetero-signal conversion, decision making device, and atomic switch in practical uses is presented.
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Simultaneous optimization of CoIr alloy nanoparticle and 2D graphitic-N doped carbon support in CoIr@CN by Ir doping for enhanced oxygen and hydrogen evolution reaction
TL;DR: In this article , multiple electronic structure modification is proposed for constructing strong metal support interaction and then improving the electrocatalytic activity of supported catalysts, yet remain a great challenge due to the lack of information.
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Materials nanoarchitectonics in a two-dimensional world within a nanoscale distance from the liquid phase.
TL;DR: In this paper , a short review article describes recent approaches to materials nano-architectonics in a liquid-based two-dimensional world, i.e., interfacial regions within a nanoscale distance from the liquid phase.
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Spin state engineering of spinel oxides by integration of Cr doping and a p-n junction for water oxidation.
TL;DR: In this article , the authors simultaneously manipulated Cr doping and p-n junction engineering on Co3O4 nanorods, which contributes to the formation of Co2+ and Ni3+ octahedral sites with optimal eg fillings.
References
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Combining theory and experiment in electrocatalysis: Insights into materials design
Zhi Wei Seh,Zhi Wei Seh,Zhi Wei Seh,Jakob Kibsgaard,Jakob Kibsgaard,Jakob Kibsgaard,Colin F. Dickens,Colin F. Dickens,Ib Chorkendorff,Jens K. Nørskov,Jens K. Nørskov,Thomas F. Jaramillo,Thomas F. Jaramillo +12 more
TL;DR: A unified theoretical framework highlights the need for catalyst design strategies that selectively stabilize distinct reaction intermediates relative to each other, and opens up opportunities and approaches to develop higher-performance electrocatalysts for a wide range of reactions.
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A critical review of high entropy alloys and related concepts
Daniel B. Miracle,Oleg N. Senkov +1 more
TL;DR: High entropy alloys (HEAs) are barely 12 years old as discussed by the authors, and the field has stimulated new ideas and inspired the exploration of the vast composition space offered by multi-principal element alloys.
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Universality in Oxygen Evolution Electrocatalysis on Oxide Surfaces
Isabela C. Man,Hai-Yan Su,Federico Calle-Vallejo,Heine Anton Hansen,José I. Martínez,Nilay İnoğlu,John R. Kitchin,Thomas F. Jaramillo,Jens K. Nørskov,Jan Rossmeisl +9 more
TL;DR: In this article, a large database of HO* and HOO* adsorption energies on oxide surfaces was used to analyze the reaction free energy diagrams of all the oxides in a general way.
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Trends in the exchange current for hydrogen evolution
Jens K. Nørskov,Thomas Bligaard,Ashildur Logadottir,John R. Kitchin,Jingguang G. Chen,S. Pandelov,Ulrich Stimming +6 more
TL;DR: A density functional theory database of hydrogen chemisorption energies on close packed surfaces of a number of transition andnoble metals is presented in this article, where the bond energies are used to understand the trends in the exchange current for hydrogen evolution.
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Highly Crystalline Multimetallic Nanoframes with Three-Dimensional Electrocatalytic Surfaces
Chen Chen,Yijin Kang,Ziyang Huo,Ziyang Huo,Zhongwei Zhu,Zhongwei Zhu,Wenyu Huang,Wenyu Huang,Huolin L. Xin,Joshua Snyder,Dongguo Li,Jeffrey A. Herron,Manos Mavrikakis,Miaofang Chi,Karren L. More,Yadong Li,Nenad M. Markovic,Gabor A. Somorjai,Gabor A. Somorjai,Peidong Yang,Vojislav R. Stamenkovic +20 more
TL;DR: A highly active and durable class of electrocatalysts is synthesized by exploiting the structural evolution of platinum-nickel (Pt-Ni) bimetallic nanocrystals by exploitingThe starting material, crystalline PtNi3 polyhedra, transforms in solution by interior erosion into Pt3Ni nanoframes with surfaces that offer three-dimensional molecular accessibility.