Journal ArticleDOI
Core-shell structure Co–Ni@Fe–Cu doped MOF–GR composites for water splitting
Mingxuan Fu,Guyang Ning,Jiaxian Liu,Qi Zhang,Yuena Sun,Xinyu Fan,Haiyang Wang,Haijun Lu,Yufan Zhang,Huan Wang +9 more
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In this article, a series of core-shell structure M@Fe-Cu-GR nanocubes (NCs) are prepared for hydrogen evolution reaction (HER) and oxygen evolution reactions (OER).About:
This article is published in International Journal of Hydrogen Energy.The article was published on 2021-04-26. It has received 6 citations till now. The article focuses on the topics: Tafel equation & Prussian blue.read more
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Process of metal−organic framework (MOF)/covalent−organic framework (COF) hybrids-based derivatives and their applications on energy transfer and storage
Bingbing Cui,Guodong Fu +1 more
TL;DR: The fossil fuel shortage and severe environmental issues have posed everincreasing demands on clean and renewable energy sources, for which the exploration of electrocatalysts has been in a big challenge toward renewable energy as discussed by the authors .
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Mo-doped CoFeP/nitrogen doped carbon porous nanocubes for alkaline hydrogen production
TL;DR: In this paper , porous Mo-doped CoFeP/nitrogen doped carbon (NC) nanocubes were constructed via phosphiding Mo-depleted CoFe-Prussian blue analogue.
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Enhanced proton conductivity and overall water splitting efficiency of dye@MOF by post-modification of MOF
TL;DR: In this paper , a composite was prepared by the encapsulation of 8-hydroxy-1,3,6-pyrenetrisulfonic acid trisodium salt (HPTS) into the pores of metal-organic framework (MOF).
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Encapsulation of cobalt prussian blue analogue-derived ultra-small CoP nanoparticles in electrospun N-doped porous carbon nanofibers as an efficient bifunctional electrocatalyst for water splitting
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Role of Potassium in Electrocatalytic Water Oxidation Investigated in a Volume‐Active Cobalt Material at Neutral pH
TL;DR: In this article , the binding mode and mechanistic role of redox-inert ions for a cobalt-based oxyhydroxide material (CoCat) when operated at neutral pH in potassium-phosphate (KPi) electrolyte are investigated by determination of K:Co and P:Co stoichiometries for various KPi•concentrations and electrode potentials, and operando X-ray spectroscopy at the potassium and cobalt K‐edges.
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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.
Journal ArticleDOI
Trends in activity for the water electrolyser reactions on 3d M(Ni,Co,Fe,Mn) hydr(oxy)oxide catalysts.
Ram Subbaraman,Dusan Tripkovic,Kee-Chul Chang,Dusan Strmcnik,Arvydas P. Paulikas,Pussana Hirunsit,Maria K. Y. Chan,Jeffrey Greeley,Vojislav R. Stamenkovic,Nenad M. Markovic +9 more
TL;DR: The overall catalytic activities for these reaction as a function of a more fundamental property, a descriptor, OH-M(2+δ) bond strength (0 ≤ δ ≤ 1.5), provide the foundation for rational design of 'active sites' for practical alkaline HER and OER electrocatalysts.
Journal ArticleDOI
Hierarchical Nanocomposites of Polyaniline Nanowire Arrays on Graphene Oxide Sheets with Synergistic Effect for Energy Storage
TL;DR: The hierarchical nanocomposite possessed higher electrochemical capacitance and better stability than each individual component as supercapacitor electrode materials, showing a synergistic effect of PANI and GO.
Journal ArticleDOI
Synergistic effects from graphene and carbon nanotubes enable flexible and robust electrodes for high-performance supercapacitors.
Yingwen Cheng,Songtao Lu,Songtao Lu,Hongbo Zhang,Chakrapani V. Varanasi,Chakrapani V. Varanasi,Jie Liu +6 more
TL;DR: A novel method to fabricate conductive, highly flexible, and robust film supercapacitor electrodes based on graphene/MnO(2)/CNTs nanocomposites with significant potential in flexible energy storage devices is presented.
Journal ArticleDOI
Engineering oxygen vacancy on NiO nanorod arrays for alkaline hydrogen evolution
Tong Zhang,Meng-Ying Wu,Dong-Yang Yan,Jing Mao,Hui Liu,Wenbin Hu,Xi-Wen Du,Tao Ling,Shi-Zhang Qiao,Shi-Zhang Qiao +9 more
TL;DR: Tong Zhang, Meng-Ying Wu, Dong-Yang Yan, Jing Mao, Hui Liu, Wen-Bin Hu, Xi-Wen Du, Tao Ling, Shi-Zhang Qiao as mentioned in this paper