Journal Article10.1002/AENM.201903891
Interface Engineering of Hierarchical Branched Mo‐Doped Ni3S2/NixPy Hollow Heterostructure Nanorods for Efficient Overall Water Splitting
Xu Luo,Pengxia Ji,Pengyan Wang,Ruilin Cheng,Ding Chen,Can Lin,Jianan Zhang,Jianwei He,Zuhao Shi,Neng Li,Shengqiang Xiao,Shichun Mu +11 more
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About: This article is published in Advanced Energy Materials. The article was published on 16 Mar 2020. The article focuses on the topics: Water splitting & Oxygen evolution.
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Citations
Dual Active Center-Assembled Cu31S16-Co9-xNixS8 Heterodimers: Coherent Interface Engineering Induces Multihole Accumulation for Light-Enhanced Electrocatalytic Oxygen Evolution.
TL;DR: In this paper, the authors report the rational design and coherent interface engineering for combining light-harvesting Cu31S16 with electroactive Co9-xNixS8 (x = 0-9) to form novel Cu31s16-Co9-XNixs8 heterodimers.
Heterogeneous Co@CoO composited P, N co-doped carbon nanofibers on carbon cloth as pH-tolerant electrocatalyst for efficient oxygen evolution
TL;DR: In this paper, a P, N co-doped carbon nanofibers supported on carbon cloth (Co@CoO-PNC/CC) was proposed for the application of pH-tolerant catalyst for oxygen evolution reaction (OER) in both alkaline and neutral solutions.
Controllably Doping Nitrogen into 1T/2H MoS2 Heterostructure Nanosheets for Enhanced Supercapacitive and Electrocatalytic Performance by Low-Power N2 Plasma.
TL;DR: In this paper, a plasma-assisted nitrogen-doped 1T/2H MoS2 heterostructure was proposed for the first time, resulting in excellent supercapacitor performance and hydrogen evolution reaction activity.
A bifunctional electrocatalyst for alkaline seawater splitting using ruthenium doped nickel molybdenum phosphide nanosheets
Hari Krishna Sadhanala,Amit Kumar Gupta,Aharon Gedanken +2 more
TL;DR: A bifunctional electrocatalyst for alkaline seawater splitting using ruthenium doped nickel molybdenum phosphide nanosheets exhibits high activity and stability in alkaline seawater.
Ni3N Modified MOF Heterostructure with Tailored Electronic Struc-ture for Efficient Overall Water Splitting
Hongnan Jia,Na Yao,Juan Zhu,Yujia Liu,Yunhao Lao,Hengjiang Cong,Wei Luo +6 more
TL;DR: Researchers develop Ni-MOF-74/Ni3N heterostructure via in-situ nitriding, exhibiting exceptional HER activity with 73 mV overpotential and outstanding OER and overall water splitting performance through optimized electron transport and hydrogen adsorption.
References
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.
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.
Recent advances in transition metal phosphide nanomaterials: synthesis and applications in hydrogen evolution reaction
Yanmei Shi,Bin Zhang +1 more
TL;DR: An overview of recent development of TMP nanomaterials as catalysts for hydrogen generation with high activity and stability is presented, and specific strategies to further improve the catalytic efficiency and stability of T MPs by structural engineering are demonstrated.
Core–Shell ZIF-8@ZIF-67-Derived CoP Nanoparticle-Embedded N-Doped Carbon Nanotube Hollow Polyhedron for Efficient Overall Water Splitting
Yuan Pan,Yuan Pan,Kaian Sun,Shoujie Liu,Shoujie Liu,Xing Cao,Konglin Wu,Konglin Wu,Weng-Chon Cheong,Zheng Chen,Yu Wang,Yang Li,Yunqi Liu,Dingsheng Wang,Qing Peng,Chen Chen,Yadong Li +16 more
TL;DR: A novel hybrid nanostructure with CoP nanoparticles embedded in a N-doped carbon nanotube hollow polyhedron (NCNHP) through a pyrolysis-oxidation-phosphidation strategy derived from core-shell ZIF-8@ZIF-67 is reported, benefiting from the synergistic effects between highly active CoP NPs and NCNHP.
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In situ cobalt-cobalt oxide/N-doped carbon hybrids as superior bifunctional electrocatalysts for hydrogen and oxygen evolution.
TL;DR: Inspired by the superiority of carbon conductivity, the propitious H atom binding energy of metallic cobalt, and better OER activity of cobalt oxide, cobalt-cobalt oxide/N-doped carbon hybrids (CoOx@CN) composed of Co(0), CoO, Co3O4 applied to HER and OER are synthesized.
1.6K