Journal ArticleDOI
Recent Advances of CeO2-Based Electrocatalysts for Oxygen and Hydrogen Evolution as well as Nitrogen Reduction
Xue-Zhi Song,Wen-Yu Zhu,Xiaofeng Wang,Zhenquan Tan +3 more
- Vol. 8, Iss: 6, pp 996-1020
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The article was published on 2021-03-12. It has received 28 citations till now.read more
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Anion-Exchange Membrane Water Electrolyzers
TL;DR: An overview of the emerging concepts of catalysts, membranes, and membrane electrode assemblies (MEAs) for water electrolyzers with anion-exchange membranes (AEMs) can be found in this paper .
Journal ArticleDOI
Recent advances in rare-earth-based materials for electrocatalysis
TL;DR: In this article , the authors provide a comprehensive review of rare earth-based electrocatalytic materials, including alloys, perovskites, hybrids, and single atoms.
Journal ArticleDOI
Ambient N2-to-NH3 fixation over CeO2 nanoparticles decorated three-dimensional carbon skeleton
Chengcheng Liu,Shao Bin Li,Zerong Li,Longcheng Zhang,Haijun Chen,Donglin Zhao,Sheng-Nan Sun,Yonglan Luo,Abdulmohsen Ali Alshehri,Mohamed S. Hamdy,Qian Liu,Xuping Sun +11 more
TL;DR: In this article , the authors proposed a CeO2-based N2 reduction scheme for ambient NH3 synthesis, which is a promising substitute to the Haber-Bosch process.
Journal ArticleDOI
The Open Catalyst 2022 (OC22) Dataset and Challenges for Oxide Electrocatalysis
Richard Tran,Janice Lan,Muhammed Shuaibi,Siddharth Goyal,Brandon Wood,Abhishek Das,Javier Heras-Domingo,Adeesh Kolluru,Ammar Rizvi,Nima Shoghi,Anuroop Sriram,Zachary W. Ulissi,C. Lawrence Zitnick +12 more
TL;DR: The Open Catalyst 2022 (OC22) dataset is developed, consisting of 62,521 Density Functional Theory (DFT) relaxations across a range of oxide materials, coverages, and adsorbates, and whether combining datasets leads to better results, even if they contain different materials or adsorbate is studied.
Journal ArticleDOI
Boosting Hydrogen Evolution Electrocatalysis via Regulating the Electronic Structure in a Crystalline-Amorphous CoP/CeOx p-n Heterojunction.
Xue-Zhi Song,Wen-Yu Zhu,Jing-Chang Ni,Yu-Hang Zhao,Tao Zhang,Zhenquan Tan,Li-Zhao Liu,Xiaofeng Wang +7 more
TL;DR: In this paper , the catalytically inactive n-type CeOx is successfully combined with p-type CoP to form the CoP/CeOx heterojunction, which can promote the water dissociation and optimize H adsorption, synergistically boosting the electrocatalytic HER output.
References
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Journal ArticleDOI
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.
Journal ArticleDOI
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.
Journal ArticleDOI
Homogeneously dispersed, multimetal oxygen-evolving catalysts
Bo Zhang,Bo Zhang,Xueli Zheng,Xueli Zheng,Oleksandr Voznyy,Riccardo Comin,Michal Bajdich,Michal Bajdich,Max García-Melchor,Max García-Melchor,Lili Han,Lili Han,Jixian Xu,Min Liu,Lirong Zheng,F. Pelayo García de Arquer,Cao-Thang Dinh,Fengjia Fan,Mingjian Yuan,Emre Yassitepe,Ning Chen,Tom Regier,Peng Fei Liu,Yu Hang Li,Phil De Luna,Alyf Janmohamed,Huolin L. Xin,Hua Gui Yang,Aleksandra Vojvodic,Aleksandra Vojvodic,Edward H. Sargent +30 more
TL;DR: A room-temperature synthesis to produce gelled oxyhydroxides materials with an atomically homogeneous metal distribution that exhibit the lowest overpotential reported at 10 milliamperes per square centimeter in alkaline electrolyte and shows no evidence of degradation after more than 500 hours of operation.
Journal ArticleDOI
Fundamentals and Catalytic Applications of CeO2-Based Materials
TL;DR: This review has a wide view on all those aspects related to ceria which promise to produce an important impact on the authors' life, encompassing fundamental knowledge of CeO2 and its properties, characterization toolbox, emerging features, theoretical studies, and all the catalytic applications, organized by their degree of establishment on the market.
Journal ArticleDOI
Plasma-Engraved Co3 O4 Nanosheets with Oxygen Vacancies and High Surface Area for the Oxygen Evolution Reaction.
TL;DR: An efficient Co3 O4 -based OER electrocatalyst is designed by a plasma-engraving strategy, which not only produced higher surface area, but also generated oxygen vacancies on Co 3 O4 surface with more Co(2+) formed to improve the electronic conductivity and create more active defects for OER.