Nickel selenide from single-molecule electrodeposition for efficient electrocatalytic overall water splitting

2021 ◽  
Vol 45 (1) ◽  
pp. 351-357
Author(s):  
Dandan Chen ◽  
Yingdong Chen ◽  
Wei Zhang ◽  
Rui Cao
Keyword(s):  
Water Splitting ◽  
Alkaline Medium ◽  
Single Molecule ◽  
Cell Voltage ◽  
Superior Performance ◽  
Overall Water Splitting

The prepared electrode (NiSe-TMEDA/CC) from single-molecule electrodeposition is functional for both the OER and HER and shows a superior performance for overall water splitting with a low cell voltage in alkaline medium.

Highly efficient overall water splitting over a porous interconnected network by nickel cobalt oxysulfide interfacial assembled Cu@Cu2S nanowires

2020 ◽  
Vol 8 (29) ◽  
pp. 14746-14756
Author(s):  
Duy Thanh Tran ◽  
Van Hien Hoa ◽  
Huu Tuan Le ◽  
Nam Hoon Kim ◽  
Joong Hee Lee
Keyword(s):  
Water Splitting ◽  
Alkaline Medium ◽  
Nanowire Arrays ◽  
Interconnected Network ◽  
Highly Efficient ◽  
Overall Water Splitting ◽  
Nickel Cobalt

A highly efficient electrocatalyst based on nickel cobalt oxysulfide interfacial assembled Cu@Cu2S nanowire arrays was constructed for simultaneously accelerating HER and OER in alkaline medium.

A unique sandwich structure of a CoMnP/Ni2P/NiFe electrocatalyst for highly efficient overall water splitting

2019 ◽  
Vol 7 (19) ◽  
pp. 12325-12332 ◽  
Author(s):  
Xiuming Bu ◽  
Renjie Wei ◽  
Wei Gao ◽  
Changyong Lan ◽  
Johnny C. Ho
Keyword(s):  
Water Splitting ◽  
Sandwich Structure ◽  
Cell Voltage ◽  
Alkaline Media ◽  
Bifunctional Electrocatalyst ◽  
Highly Efficient ◽  
Overall Water Splitting

A unique sandwich structure of CoMnP/Ni2P/NiFe is successfully achieved by introducing a Ni2P interlayer between CoMnP nanosheets and NiFe foam to achieve an excellent bifunctional electrocatalyst, yielding a low cell voltage of only 1.48 V at 10 mA cm−2 for overall water splitting in alkaline media.

Pyrite-type ruthenium disulfide with tunable disorder and defects enables ultra-efficient overall water splitting

2019 ◽  
Vol 7 (23) ◽  
pp. 14222-14232 ◽  
Author(s):  
Yinlong Zhu ◽  
Hassan A. Tahini ◽  
Yang Wang ◽  
Qian Lin ◽  
Yan Liang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Cell Voltage ◽  
Defect Engineering ◽  
Overall Water Splitting

Synergistic disorder and defect engineering in ruthenium disulfide enables efficient water splitting with an ultralow cell voltage of 1.527 V.

An advanced and highly efficient Ce assisted NiFe-LDH electrocatalyst for overall water splitting

2020 ◽  
Vol 4 (1) ◽  
pp. 312-323 ◽  
Author(s):  
Harsharaj S. Jadhav ◽  
Animesh Roy ◽  
Bezawit Z. Desalegan ◽  
Jeong Gil Seo
Keyword(s):  
Water Splitting ◽  
Current Density ◽  
Room Temperature ◽  
Cell Voltage ◽  
Highly Efficient ◽  
Overall Water Splitting ◽  
A Cell ◽  
A Current

A room-temperature synthesized NiFeCe2 electrocatalyst delivered a current density of 10 mA cm−2 at a cell voltage of 1.59 V when used as the electrolyzer.

scholarly journals Acid promoted Ni/NiO monolithic electrode for overall water splitting in alkaline medium

2017 ◽  
Vol 60 (10) ◽  
pp. 918-928 ◽  
Author(s):  
Caicai Li ◽  
Junxian Hou ◽  
Zexing Wu ◽  
Kai Guo ◽  
Deli Wang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Alkaline Medium ◽  
Overall Water Splitting
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