An economically sustainable bifunctional Ni@C catalyst in a solar-to-hydrogen device employing a CIGS submodule

2021 ◽  
Author(s):  
Quang-Tung Ngo ◽  
Oleksii Omelianovych ◽  
Van-Toan Nguyen ◽  
Byung Tae Ahn ◽  
Kyu-Bock Lee ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Bifunctional Catalyst ◽  
Metal Wire ◽  
Wire Explosion ◽  
One Step ◽  
Explosion Method

In this work, Ni@C was successfully fabricated using a one-step metal wire explosion method and employed as a bifunctional catalyst material for electrodes in an electrolyzer connected to a CIGS-sub module for continuous hydrogen production.

Porous and amorphous cobalt hydroxysulfide core–shell nanoneedles on Ti-mesh as a bifunctional electrocatalyst for energy-efficient hydrogen production via urea electrolysis

2021 ◽  
Author(s):  
Yu Jiang ◽  
Shanshan Gao ◽  
Gongchen Xu ◽  
Xiaoming Song
Keyword(s):  
Hydrogen Production ◽  
High Activity ◽  
Energy Efficient ◽  
Bifunctional Catalyst ◽  
Core Shell ◽  
Bifunctional Electrocatalyst ◽  
Urea Electrolysis ◽  
Ti Mesh

Porous and amorphous CoSx(OH)y core–shell nanoneedles covered by numerous ultra-thin small nanosheets are synthesized successfully on Ti-mesh, and act as a high activity and stability bifunctional catalyst for urea electrolysis.

In situ formation of highly exposed NiPS3 nanosheets on nickel foam as an efficient 3D electrocatalyst for overall water splitting

2021 ◽  
Author(s):  
Liang Fang ◽  
Yanping Xie ◽  
Peiyin Guo ◽  
Jingpei Zhu ◽  
Shuhui Xiao ◽  
...  
Keyword(s):  
Water Splitting ◽  
Nickel Foam ◽  
Chemical Vapor ◽  
Bifunctional Catalyst ◽  
Vapor Transport ◽  
Chemical Vapor Transport ◽  
Overall Water Splitting ◽  
One Step ◽  
Transport Method

Vertical NiPS3 nanosheets in situ grown on conducting nickel foam were fabricated by a facile one-step chemical vapor transport method and used as an efficient bifunctional catalyst for overall water splitting.

One-step electrodeposited NiFeMo hybrid film for efficient hydrogen production via urea electrolysis and water splitting

2021 ◽  
Vol 552 ◽  
pp. 149514
Author(s):  
Zunhang Lv ◽  
Zihan Li ◽  
Xiao Tan ◽  
Zhengmin Li ◽  
Rui Wang ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Water Splitting ◽  
Hybrid Film ◽  
Urea Electrolysis ◽  
One Step

Effect of PVP on fabrication of Cu nanoparticles using an electrical wire explosion method

2019 ◽  
Vol 30 (4) ◽  
pp. 4079-4084 ◽  
Author(s):  
Choong-Jae Lee ◽  
Kwang-Ho Jung ◽  
Bum-Geun Park ◽  
Yongil Kim ◽  
Seung-Boo Jung
Keyword(s):  
Cu Nanoparticles ◽  
Wire Explosion ◽  
Electrical Wire ◽  
Electrical Wire Explosion ◽  
Explosion Method

La(OH)3 nanosheet-supported CoPt nanoparticles: a highly efficient and magnetically recyclable catalyst for hydrogen production from hydrazine in aqueous solution

2019 ◽  
Vol 7 (16) ◽  
pp. 9903-9911 ◽  
Author(s):  
Kun Wang ◽  
Qilu Yao ◽  
Shaojun Qing ◽  
Zhang-Hui Lu
Keyword(s):  
Aqueous Solution ◽  
Hydrogen Production ◽  
Recyclable Catalyst ◽  
Synthetic Process ◽  
Highly Efficient ◽  
Highly Effective ◽  
One Step ◽  
Shape Controlled ◽  
Magnetically Recyclable Catalyst ◽  
Co Reduction

Bimetallic CoPt nanoparticles supported on shape-controlled La(OH)3 were synthesized by a one-step co-reduction synthetic process and used as a highly effective and magnetically recyclable catalyst for the selective decomposition of hydrous hydrazine.

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