Development strategies in transition metal carbide for hydrogen evolution reaction: A review

2020 ◽  
Vol 37 (8) ◽  
pp. 1317-1330
Author(s):  
Hyunwoo Jun ◽  
Seongbeen Kim ◽  
Jinwoo Lee
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Development Strategies ◽  
Transition Metal Carbide ◽  
Metal Carbide

Structural Design and Electronic Modulation of Transition-Metal-Carbide Electrocatalysts toward Efficient Hydrogen Evolution

2018 ◽  
Vol 31 (2) ◽  
pp. 1802880 ◽  
Author(s):  
Qingsheng Gao ◽  
Wenbiao Zhang ◽  
Zhangping Shi ◽  
Lichun Yang ◽  
Yi Tang
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Structural Design ◽  
Transition Metal Carbide ◽  
Metal Carbide

Ultrasmall Transition Metal Carbide Nanoparticles Encapsulated in N, S-Doped Graphene for All-pH Hydrogen Evolution

Small Methods ◽  
2018 ◽  
Vol 2 (3) ◽  
pp. 1700353 ◽  
Author(s):  
Liping Zhang ◽  
Hongbin Yang ◽  
Darshika K. J. A. Wanigarathna ◽  
Bin Liu
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Transition Metal Carbide ◽  
Metal Carbide ◽  
Doped Graphene

scholarly journals Novel Architecture Titanium Carbide (Ti3C2Tx) MXene Cocatalysts toward Photocatalytic Hydrogen Production: A Mini-Review

Nanomaterials ◽  
2020 ◽  
Vol 10 (4) ◽  
pp. 602 ◽  
Author(s):  
Van-Huy Nguyen ◽  
Ba-Son Nguyen ◽  
Chechia Hu ◽  
Chinh Chien Nguyen ◽  
Dang Le Tri Nguyen ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Structural Modification ◽  
Visible Region ◽  
High Photocatalytic Activity ◽  
Transition Metal Carbide ◽  
Energy Storage And Conversion ◽  
Metal Carbide ◽  
Surface Functional Groups ◽  
Low Dimensional

Low dimensional transition metal carbide and nitride (MXenes) have been emerging as frontier materials for energy storage and conversion. Ti3C2Tx was the first MXenes that discovered and soon become the most widely investigated among the MXenes family. Interestingly, Ti3C2Tx exhibits ultrahigh catalytic activity towards the hydrogen evolution reaction. In addition, Ti3C2Tx is electronically conductive, and its optical bandgap is tunable in the visible region, making it become one of the most promising candidates for the photocatalytic hydrogen evolution reaction (HER). In this review, we provide comprehensive strategies for the utilization of Ti3C2Tx as a catalyst for improving solar-driven HER, including surface functional groups engineering, structural modification, and cocatalyst coupling. In addition, the reaming obstacle for using these materials in a practical system is evaluated. Finally, the direction for the future development of these materials featuring high photocatalytic activity toward HER is discussed.

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.

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...

scholarly journals True Nature of the Transition-Metal Carbide/Liquid Interface Determines Its Reactivity

ACS Catalysis ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 4920-4928
Author(s):  
Christoph Griesser ◽  
Haobo Li ◽  
Eva-Maria Wernig ◽  
Daniel Winkler ◽  
Niusha Shakibi Nia ◽  
...  
Keyword(s):  
Transition Metal ◽  
Liquid Interface ◽  
Transition Metal Carbide ◽  
Metal Carbide ◽  
True Nature

scholarly journals Solvent‐Assisted Anisotropic Cleavage of Transition Metal Carbide into 2D Nanoflakes

2021 ◽  
pp. 2100039
Author(s):  
Chen-Xia Hu ◽  
Zhen Tian ◽  
Qi Xiao ◽  
Zhen-Tong Zhu ◽  
Xiang-Yang Li ◽  
...  
Keyword(s):  
Transition Metal ◽  
Transition Metal Carbide ◽  
Metal Carbide
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