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Polypyrrole@NiCo hybrid nanotube arrays as high performance electrocatalyst for hydrogen evolution reaction

Shenghua Ye, Gaoren Li

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 473-480 doi: 10.1007/s11705-018-1724-9

Abstract: polypyrrole(PPy)@NiCo hybrid nanotube arrays have been successfully fabricated as a high performance electrocatalystfor hydrogen evolution reaction (HER) in alkaline solution.

Keywords： NiCo alloy     polypyrrole     hybrid nanotube     electrocatalyst     hydrogen evolution reaction    

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Erratum to: Polypyrrole@NiCo hybrid nanotube arrays as high performance electrocatalyst for hydrogenevolution reaction in alkaline solution

Shenghua Ye, Gaoren Li

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 4,   Pages 845-845 doi: 10.1007/s11705-019-1879-z

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>In situ growth of phosphorized ZIF-67-derived amorphous CoP/Cu2O@CF electrocatalystfor efficient hydrogen evolution reaction

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1430-1439 doi: 10.1007/s11705-023-2320-1

Abstract: ZIF-67 heterojunction on a self-supporting copper foam (CF) substrate with excellent performance for hydrogenevolution reaction (HER).The intermediate product was phosphorized to obtain final electrocatalyst (CoP/Cu2O@CF) withlarge current which indicated the potential application to industrial water electrolysis to produce hydrogen

Keywords： CoP/Cu2O@CF     electrocatalyst     phosphorization     HER     DFT    

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nanostructured NiCoP nanosheets supported on N-doped carbon coated Ni foam as a highly active bifunctional electrocatalystfor hydrogen and oxygen evolution reactions

Miaomiao Tong, Lei Wang, Peng Yu, Xu Liu, Honggang Fu

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 417-424 doi: 10.1007/s11705-018-1711-1

Abstract:

A highly active bi-functional electrocatalyst towards both hydrogen and oxygen evolution reactionsAs a bifunctional electrocatalyst, the NiCoP/NF@NC electrode needs overpotentials of 31.8 mV for hydrogenevolution reaction and 308.2 mV for oxygen evolution reaction to achieve the current density of 10 mA

Keywords： bimetallic phosphides     N-doped carbon     self-support     hydrogen evolution     oxygen evolution    

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Graphene-reinforced metal-organic frameworks derived cobalt sulfide/carbon nanocomposites as efficient multifunctional electrocatalysts

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1487-1499 doi: 10.1007/s11705-021-2085-3

Abstract: Developing cost-effective electrocatalysts for oxygen reduction reaction (ORR), oxygen evolution reaction(OER) and hydrogen evolution reaction (HER) is vital in energy conversion and storage applications.

Keywords： MOF derivative     graphene     electrocatalyst     oxygen reduction reaction     oxygen evolution reaction     hydrogenevolution reaction    

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A 3D porous WP2 nanosheets@carbon cloth flexible electrode for efficient electrocatalytic hydrogen evolution

Mingyu Pi, Xiaodeng Wang, Dingke Zhang, Shuxia Wang, Shijian Chen

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 425-432 doi: 10.1007/s11705-018-1726-7

Abstract: nanosheet arrays on carbon fiber cloth (WP2 NSs/CC) were synthesized and used as a 3D flexible hydrogenevolution electrode.Our work makes the present WP2 NSs as a promising electrocatalyst for hydrogen evolution andprovides a way to design and fabricate efficient hydrogen evolution electrodes through 3D porous nano-arrays

Keywords： WP2     nanosheet arrays     hydrogen evolution electrocatalyst     flexible electrode    

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Interface engineering for enhancing electrocatalytic oxygen evolution reaction of CoS/CeO heterostructures

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 3,   Pages 376-383 doi: 10.1007/s11705-021-2062-x

Abstract: To realize renewable energy conversion, it is important to develop low-cost and high-efficiency electrocatalystfor oxygen evolution reaction.In this communication, a novel bijunction CoS/CeO2 electrocatalyst grown on carbon cloth isSuch an electrocatalyst exhibits outstanding electrocatalytic activity with a low overpotential of 311

Keywords： interface engineering     CoS/CeO2     electrodeposition     electrocatalyst     oxygen evolution reaction    

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NiS heterostructure grown on nickel foam as efficient and durable self-supported electrocatalysts for hydrogenevolution reaction

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 4,   Pages 437-448 doi: 10.1007/s11705-022-2228-1

Abstract: High-performance and ultra-durable electrocatalysts are vital for hydrogen evolution reaction (HER) duringNi3S2 heterostructure are both beneficial to the reduced Gibbs free energy of hydrogen>x/Ni3S2/NF is promising to serve as a highly effective and durable electrocatalyst

Keywords： molybdenum oxides     oxygen vacancies     heterostructure     electrocatalysts     hydrogen evolution reaction    

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High-entropy catalysts for electrochemical water-electrolysis of hydrogen evolution and oxygen evolution

Frontiers in Energy doi: 10.1007/s11708-023-0892-6

Abstract: materials (HEMs) have developed rapidly in the field of electrocatalytic water-electrolysis for oxygen evolutionreaction (OER) and hydrogen evolution reaction (HER) due to their unique properties.stabilization of HEMs and their catalytic mechanisms as well as their application in support green hydrogen

Keywords： high-entropy     electrocatalysis     synthetic methods     water-electrolysis     hydrogen and oxygen evolutions    

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Z-scheme CdS/WO on a carbon cloth enabling effective hydrogen evolution

Frontiers in Energy 2021, Volume 15, Issue 3,   Pages 678-686 doi: 10.1007/s11708-021-0768-6

Abstract: Photocatalytic water splitting for hydrogen (H2) generation is a potential strategy to solve

Keywords： photocatalysis     CdS/WO3     carbon cloth     Z-scheme     hydrogen evolution    

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cluster-based organic frameworks as highly active electrocatalysts for oxygen reduction and oxygen evolution

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5,   Pages 570-580 doi: 10.1007/s11705-022-2247-y

Abstract: The oxygen reduction reaction and oxygen evolution reaction catalytic activities of heterometallic cluster-basedreduction reaction, and Fe2Co–Co possesses the smallest overpotential of 0.32 V for oxygen evolution

Keywords： bimetallic metal–organic frameworks     bifunctional electrocatalyst     density functional theory     oxygenreduction reaction     oxygen evolution reaction    

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growth of NiSe nanocrystalline array on graphene for efficient hydrogen evolution reaction

Shuai JI, Changgan LAI, Huan ZHOU, Helin WANG, Ling MA, Cong WANG, Keying ZHANG, Fajun LI, Lixu LEI

Frontiers in Energy 2022, Volume 16, Issue 4,   Pages 595-600 doi: 10.1007/s11708-022-0827-7

Abstract: Nickel selenide electrocatalysts for hydrogen evolution reaction (HER) with a high efficiency and a low-costThe prepared NiSe2/reduced graphite oxide (rGO) electrocatalyst exhibited a high HER activity

Keywords： nickel selenide     carbon materials     nanoparticles     hydrogen evolution reaction (HER)     microwave reaction    

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Function-reversible facets enabling SrTiO nanocrystals for improved photocatalytic hydrogen evolution

Frontiers in Energy doi: 10.1007/s11708-023-0894-4

Abstract: In such cases, only one family of facets can be used for photocatalytic hydrogen evolution.paper proposed a strategy to achieve the full-facets-utilization of the nanocrystals for photocatalytic hydrogenfacets which were responsible for photooxidation reaction can be function-reversed for photocatalytic hydrogenevolution after depositing Pt nanoparticles, together with the {001} facets.Thus, the full-facets-utilization led to a much-improved activity for photocatalytic hydrogen, in contrast

Keywords： SrTiO3 nanocrystals     crystal facets     photocatalysis     hydrogen evolution    

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Tuning the electronic structure of NiCoP arrays through V doping for pH-universal hydrogen evolutionreaction electrocatalyst

Yu Lin, Jinlei Wang, Duanlin Cao, Yaqiong Gong

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5,   Pages 1134-1146 doi: 10.1007/s11705-020-2014-x

Abstract: The exploration of cost-effective, high-performance, and stable electrocatalysts for the hydrogen evolutionBenefiting from the abundant catalytic sites and optimized hydrogen binding thermodynamics, the resultant

Keywords： hydrogen evolution reaction     transition metal phosphides     pH-universal     vanadium doping     carbon fiber paper    

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An overview and recent advances in electrocatalysts for direct seawater splitting

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1408-1426 doi: 10.1007/s11705-021-2102-6

Abstract: In comparison to pure water, seawater is widely accepted as an unlimited resource. The direct seawater splitting is economical and eco-friendly, but the key challenges in seawater, especially the chlorine-related competing reactions at the anode, seriously hamper its practical application. The development of earth-abundant electrocatalysts toward direct seawater splitting has emerged as a promising strategy. Highly efficient electrocatalysts with improved selectivity and stability are of significance in preventing the interference of side reactions and resisting various impurities. This review first discusses the macroscopic understanding of direct seawater electrolysis and then focuses on the strategies for rational design of electrocatalysts toward direct seawater splitting. The perspectives of improved electrocatalysts to solve emerging challenges and further development of direct seawater splitting are also provided.

Keywords： seawater splitting     electrocatalysts     oxygen evolution reaction     hydrogen evolution reaction     chlorine    

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Title Author Date Type Operation

Polypyrrole@NiCo hybrid nanotube arrays as high performance electrocatalyst for hydrogen evolution reaction

Shenghua Ye, Gaoren Li

Journal Article

Erratum to: Polypyrrole@NiCo hybrid nanotube arrays as high performance electrocatalyst for hydrogenevolution reaction in alkaline solution

Shenghua Ye, Gaoren Li

Journal Article

>In situ growth of phosphorized ZIF-67-derived amorphous CoP/Cu2O@CF electrocatalystfor efficient hydrogen evolution reaction

Journal Article

nanostructured NiCoP nanosheets supported on N-doped carbon coated Ni foam as a highly active bifunctional electrocatalystfor hydrogen and oxygen evolution reactions

Miaomiao Tong, Lei Wang, Peng Yu, Xu Liu, Honggang Fu

Journal Article

Graphene-reinforced metal-organic frameworks derived cobalt sulfide/carbon nanocomposites as efficient multifunctional electrocatalysts

Journal Article

A 3D porous WP2 nanosheets@carbon cloth flexible electrode for efficient electrocatalytic hydrogen evolution

Mingyu Pi, Xiaodeng Wang, Dingke Zhang, Shuxia Wang, Shijian Chen

Journal Article

Interface engineering for enhancing electrocatalytic oxygen evolution reaction of CoS/CeO heterostructures

Journal Article

NiS heterostructure grown on nickel foam as efficient and durable self-supported electrocatalysts for hydrogenevolution reaction

Journal Article

High-entropy catalysts for electrochemical water-electrolysis of hydrogen evolution and oxygen evolution

Journal Article

Z-scheme CdS/WO on a carbon cloth enabling effective hydrogen evolution

Journal Article

cluster-based organic frameworks as highly active electrocatalysts for oxygen reduction and oxygen evolution

Journal Article

growth of NiSe nanocrystalline array on graphene for efficient hydrogen evolution reaction

Shuai JI, Changgan LAI, Huan ZHOU, Helin WANG, Ling MA, Cong WANG, Keying ZHANG, Fajun LI, Lixu LEI

Journal Article

Function-reversible facets enabling SrTiO nanocrystals for improved photocatalytic hydrogen evolution

Journal Article

Tuning the electronic structure of NiCoP arrays through V doping for pH-universal hydrogen evolutionreaction electrocatalyst

Yu Lin, Jinlei Wang, Duanlin Cao, Yaqiong Gong

Journal Article

An overview and recent advances in electrocatalysts for direct seawater splitting

Journal Article