scholarly journals Transition Metal‐Promoted V 2 CO 2 (MXenes): A New and Highly Active Catalyst for Hydrogen Evolution Reaction

2016 ◽  
Vol 3 (11) ◽  
pp. 1600180 ◽  
Author(s):  
Chongyi Ling ◽  
Li Shi ◽  
Yixin Ouyang ◽  
Qian Chen ◽  
Jinlan Wang
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Active Catalyst ◽  
Highly Active

Transition metal modification and carbon vacancy promoted Cr2CO2(MXenes): a new opportunity for a highly active catalyst for the hydrogen evolution reaction

2018 ◽  
Vol 6 (42) ◽  
pp. 20956-20965 ◽  
Author(s):  
Yu-Wen Cheng ◽  
Jian-Hong Dai ◽  
Yu-Min Zhang ◽  
Yan Song
Keyword(s):  
Catalytic Activity ◽  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Active Catalyst ◽  
Carbon Vacancy ◽  
Highly Active

Transition metal (TM) modification and carbon vacancy engineering promoted the hydrogen evolution reaction (HER) catalytic activity of Cr2CO2.

Highly active and stable layered ternary transition metal chalcogenide for hydrogen evolution reaction

Nano Energy ◽  
2016 ◽  
Vol 28 ◽  
pp. 366-372 ◽  
Author(s):  
Anand P. Tiwari ◽  
Doyoung Kim ◽  
Yongshin Kim ◽  
Om Prakash ◽  
Hyoyoung Lee
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Metal Chalcogenide ◽  
Highly Active

In Situ Evolution of Ru4Al13 Crystals into a Highly Active Catalyst for the Hydrogen Evolution Reaction

2021 ◽  
Vol 33 (17) ◽  
pp. 7124-7131
Author(s):  
Kriti Seth ◽  
Albert J. Darling ◽  
Cameron F. Holder ◽  
Yihuang Xiong ◽  
Jeffrey R. Shallenberger ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Active Catalyst ◽  
Highly Active

scholarly journals Highly Active Mo2C@WS2 Hybrid Electrode for Enhanced Hydrogen Evolution Reaction

Catalysts ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 1060
Author(s):  
Sajjad Hussain ◽  
Dhanasekaran Vikraman ◽  
Manzoor Hussain ◽  
Hyun-Seok Kim ◽  
Jongwan Jung
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Active Sites ◽  
Transition Metal Dichalcogenides ◽  
Transition Metal Carbide ◽  
Diffusion Resistance ◽  
Conductivity Enhancement ◽  
Highly Active ◽  
Metal Dichalcogenides

Transition metal dichalcogenides (TMDs) are the auspicious inexpensive electrocatalysts for the hydrogen evolution reaction (HER) which has been broadly studied owing to their remarkable enactment, however the drought of factors understanding were highly influenced to hinder their electrocatalytic behavior. Recently, transition metal carbide (TMC) has also emerged as an attractive electrode material due to their excellent ionic and electronic transport behavior. In this work, Mo2C@WS2 hybrids have been fabricated through a simple chemical reaction method. Constructed heterostructure electrocatalyts presented the small Tafel slope of 59 and 95 mV per decade and low overpotential of 93 mV and 98 @10 mA·cm−2 for HER in acidic and alkaline solution, respectively. In addition, 24-h robust stability with the improved interfacial interaction demonstrated the suitability of hybrid electrocatalyst for HER than their pure form of Mo2C and WS2 structures. The derived outcomes describe the generated abundant active sites and conductivity enhancement in TMC/TMD heterostructure along with the weaken ion/electron diffusion resistance for efficient energy generation applications.

scholarly journals Hydrogen evolution reaction activity related to the facet-dependent electrocatalytic performance of NiCoP from first principles

RSC Advances ◽  
2019 ◽  
Vol 9 (21) ◽  
pp. 11755-11761 ◽  
Author(s):  
Jie Mou ◽  
Yuyue Gao ◽  
Jingbo Wang ◽  
Jianyi Ma ◽  
Haisheng Ren
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
First Principles ◽  
Highly Active ◽  
Electrocatalytic Performance ◽  
Metal Phosphides ◽  
Transition Metal Phosphides

Transition metal phosphides (TMPs) have been proven to act as highly active catalysts for the hydrogen evolution reaction (HER).

Engineering Sulfur Vacancies into Fe9S10 Nanosheet Arrays for Efficient Alkaline Hydrogen Evolution

Nanoscale ◽  
2021 ◽  
Author(s):  
Wenjun He ◽  
Jianing Cheng ◽  
Yaohui Gao ◽  
Caichi Liu ◽  
Jianling Zhao ◽  
...  
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Metal Sulfides ◽  
Transition Metal Sulfides ◽  
Nanosheet Arrays ◽  
Excellent Activity ◽  
Earth Abundant ◽  
Iron Based

The development of earth-abundant transition metal sulfides electrocatalysts with excellent activity and stability toward alkaline hydrogen evolution reaction (HER) is critical but challenging. Iron-based sulfides are favored due to their...

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