Scalable Production of Few-Layer Niobium Disulfide Nanosheets via Electrochemical Exfoliation for Energy-Efficient Hydrogen Evolution Reaction

2019 ◽  
Vol 11 (14) ◽  
pp. 13205-13213 ◽  
Author(s):  
Jincheng Si ◽  
Qiang Zheng ◽  
Hanlin Chen ◽  
Chaojun Lei ◽  
Yange Suo ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Energy Efficient ◽  
Electrochemical Exfoliation ◽  
Niobium Disulfide ◽  
Scalable Production

Electrochemical exfoliation of ultrathin ternary molybdenum sulfoselenide nanosheets to boost the energy-efficient hydrogen evolution reaction

Nanoscale ◽  
2019 ◽  
Vol 11 (35) ◽  
pp. 16200-16207 ◽  
Author(s):  
Jincheng Si ◽  
Hanlin Chen ◽  
Chaojun Lei ◽  
Yange Suo ◽  
Bin Yang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Energy Efficient ◽  
Aqueous Electrolyte ◽  
Electrochemical Exfoliation

Ultrathin ternary molybdenum sulfoselenide nanosheets were prepared by an electrochemical exfoliation approach in a non-aqueous electrolyte for the energy-efficient hydrogen evolution reaction.

Polypyrrole coated niobium disulfide nanowires as high performance electrocatalysts for hydrogen evolution reaction

2019 ◽  
Vol 30 (40) ◽  
pp. 405601 ◽  
Author(s):  
Xue Gong ◽  
Dezhi Kong ◽  
Mei Er Pam ◽  
Lu Guo ◽  
Shuang Fan ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
High Performance ◽  
Niobium Disulfide

Energy-efficient electrolytic hydrogen generation using a Cu3P nanoarray as a bifunctional catalyst for hydrazine oxidation and water reduction

2017 ◽  
Vol 4 (3) ◽  
pp. 420-423 ◽  
Author(s):  
Meng Liu ◽  
Rong Zhang ◽  
Lixue Zhang ◽  
Danni Liu ◽  
Shuai Hao ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Energy Efficient ◽  
Oxidation Reaction ◽  
Hydrogen Generation ◽  
Bifunctional Catalyst ◽  
Water Reduction ◽  
Hydrazine Oxidation ◽  
Electrolytic Hydrogen

A Cu3P nanoarray acts as a durable bifunctional catalyst for hydrogen evolution reaction and hydrazine oxidation reaction with 100 mA cm−2at 0.72 V in 1.0 M KOH.

Potential Dependent Electrochemical Exfoliation of NiPS3 and Implications for Hydrogen Evolution Reaction

2020 ◽  
Vol 3 (12) ◽  
pp. 11992-11999
Author(s):  
Jan Luxa ◽  
Štěpán Cintl ◽  
Lucie Spejchalová ◽  
Jeng-Yu Lin ◽  
Zdeněk Sofer
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electrochemical Exfoliation

Integrating Trace Amounts of Pd Nanoparticles into Mo3N2 Nanobelts for Improved Hydrogen Evolution Reaction

2021 ◽  
Author(s):  
Saheed Abiola Raheem ◽  
Hangjia Shen ◽  
Tiju Thomas ◽  
Minghui Yang
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Pd Nanoparticles ◽  
Metal Nitrides ◽  
Molybdenum Nitride ◽  
Transition Metal Nitrides ◽  
Scalable Production

Significant efforts have been directed towards the use of transition metal nitrides as electrocatalysts for hydrogen evolution reaction (HER). Molybdenum nitride, despite its promise for scalable production, suffers from the...

Facile Synthesis of CoSe2 Nanoparticles and their Electrocatalytic Performance for Hydrogen Evolution Reaction

2016 ◽  
Vol 852 ◽  
pp. 916-920 ◽  
Author(s):  
Hong Xue Qi ◽  
Yuan Qiang Song ◽  
Zhong Ping Liu ◽  
Lan Xiang Ji ◽  
Jian Guo Deng
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Energy Efficient ◽  
Average Diameter ◽  
Facile Synthesis ◽  
One Pot ◽  
Metal Free ◽  
Highly Active ◽  
Electrocatalytic Performance ◽  
Free Hydrogen

For more energy-efficient and economical hydrogen production, highly active noble metal-free hydrogen evolution catalysts are a priority for all. Herein, we report a facile one-pot hydrothermal synthesis of CoSe2 nanoparticles with their electrocatalytic performance for hydrogen evolution reaction. The synthesized CoSe2 nanoparticles have an average diameter of 50-70 nm with a uniform distribution. They also exhibited good electrocatalytic performance for hydrogen evolution reaction with the onset overpotential and Tafel slope of 140 mV and 95 mV/dec, respectively. The results provide a facile and effective way for the exploration of efficient Co-based HER catalysts.

Direct deposition of MoSe2 nanocrystals onto conducting substrates: towards ultra-efficient electrocatalysts for hydrogen evolution

2017 ◽  
Vol 5 (26) ◽  
pp. 13364-13372 ◽  
Author(s):  
Dijo Damien ◽  
Athira Anil ◽  
Dipanwita Chatterjee ◽  
M. M. Shaijumon
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Electrochemical Exfoliation ◽  
Direct Deposition

Monodisperse single/few-layered MoSe2 nanocrystals are directly deposited onto conducting substrates, through electrochemical exfoliation of bulk MoSe2, which exhibit remarkable electrocatalytic activity for the hydrogen evolution reaction.

N-doped WS2 nanosheets: a high-performance electrocatalyst for the hydrogen evolution reaction

2016 ◽  
Vol 4 (29) ◽  
pp. 11234-11238 ◽  
Author(s):  
Changqi Sun ◽  
Jingyan Zhang ◽  
Ji Ma ◽  
Peitao Liu ◽  
Daqiang Gao ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Energy Efficient ◽  
High Performance ◽  
Electrochemical Water Splitting ◽  
Ws2 Nanosheets

Non-Pt-based catalysts are urgently required to produce abundant hydrogen in electrochemical water splitting, in order to make the hydrogen evolution reaction (HER) feasible and energy efficient.

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