Wet-chemistry topotactic synthesis of bimetallic iron–nickel sulfide nanoarrays: an advanced and versatile catalyst for energy efficient overall water and urea electrolysis

2018 ◽  
Vol 6 (10) ◽  
pp. 4346-4353 ◽  
Author(s):  
Wenxin Zhu ◽  
Zhihao Yue ◽  
Wentao Zhang ◽  
Na Hu ◽  
Zhengtao Luo ◽  
...  
Keyword(s):  
Energy Efficient ◽  
Nickel Sulfide ◽  
Nickel Foam ◽  
Ni Foam ◽  
Wet Chemistry ◽  
Urea Electrolysis ◽  
Iron Nickel

Bimetallic iron–nickel sulfide nanowall arrays supported on nickel foam (Fe11.1%–Ni3S2/Ni foam) could efficiently drive both the overall water and urea electrolysis.

Ni-foam supported Co(OH)F and Co–P nanoarrays for energy-efficient hydrogen production via urea electrolysis

2019 ◽  
Vol 7 (8) ◽  
pp. 3697-3703 ◽  
Author(s):  
Min Song ◽  
Zijin Zhang ◽  
Qingwei Li ◽  
Wei Jin ◽  
Zexing Wu ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Energy Efficient ◽  
Ni Foam ◽  
Urea Electrolysis

Ni-foam-supported Co(OH)F and Co–P nanoarrays were developed for energy-efficient hydrogen production with the assistance of urea electrolysis.

Amorphous nickel sulfide nanosheets with embedded vanadium oxide nanocrystals on nickel foam for efficient electrochemical water oxidation

2019 ◽  
Vol 7 (17) ◽  
pp. 10534-10542 ◽  
Author(s):  
Yanli Niu ◽  
Wei Li ◽  
Xiuju Wu ◽  
Bomin Feng ◽  
Yanan Yu ◽  
...  
Keyword(s):  
Vanadium Oxide ◽  
Water Oxidation ◽  
Nickel Sulfide ◽  
Nickel Foam ◽  
Ni Foam

A self-supported hierarchical OER catalyst comprising VO/VO2 nanocrystals embedded in amorphous Ni3S2 nanosheets on Ni foam is reported.

Facile construction of graphene-like Ni3S2 nanosheets through the hydrothermally assisted sulfurization of nickel foam and their application as self-supported electrodes for supercapacitors

RSC Advances ◽  
2015 ◽  
Vol 5 (32) ◽  
pp. 25446-25449 ◽  
Author(s):  
Ming Zhuo ◽  
Ping Zhang ◽  
Yuejiao Chen ◽  
Qiuhong Li
Keyword(s):  
Nickel Sulfide ◽  
Nickel Foam ◽  
Low Cost ◽  
Large Area ◽  
Ni Foam ◽  
Cost Approach ◽  
Electrodes For Supercapacitors

A facile and low-cost approach has been developed for the fabrication of large-area nickel sulfide nanosheets via the hydrothermally assisted sulfurization of Ni foam.

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.

Recasting Ni-foam into NiF2 nanorod arrays via a hydrothermal process for hydrogen evolution reaction application

2021 ◽  
Author(s):  
Nanasaheb M. Shinde ◽  
Siddheshwar D. Raut ◽  
Balaji G. Ghule ◽  
Krishna Chaitanya Gunturu ◽  
James J. Pak ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Nickel Foam ◽  
Hydrothermal Process ◽  
Reduction Process ◽  
Nanorod Arrays ◽  
Ni Foam

A promising electrode for hydrogen evolution reaction (HER) has been prepared via a reduction process to form NiF2 nanorod arrays directly grown on a 3D nickel foam.

Effective removal of chlorinated organic pollutants by bimetallic iron-nickel sulfide activation of peroxydisulfate

2020 ◽  
Vol 31 (6) ◽  
pp. 1535-1539 ◽  
Author(s):  
Xuan Yan ◽  
Dongting Yue ◽  
Chao Guo ◽  
Songling Wang ◽  
Xufang Qian ◽  
...  
Keyword(s):  
Organic Pollutants ◽  
Nickel Sulfide ◽  
Effective Removal ◽  
Iron Nickel ◽  
Chlorinated Organic ◽  
Chlorinated Organic Pollutants

Vertically oriented Ni3S2/RGO/Ni3S2 nanosheets on Ni foam for superior supercapacitors

RSC Advances ◽  
2015 ◽  
Vol 5 (78) ◽  
pp. 63528-63536 ◽  
Author(s):  
Chongjun Zhao ◽  
Zhuomin Zhang ◽  
Qian Wang ◽  
Shudi Min ◽  
Xiuzhen Qian
Keyword(s):  
Sandwich Structure ◽  
Nickel Foam ◽  
Hydrothermal Process ◽  
Ni Foam ◽  
One Step

A unique sandwich structure of Ni3S2/RGO/Ni3S2 was designed on nickel foam by a one-step hydrothermal process.

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