Study of active sites on Se-MnS/NiS heterojunctions as highly efficient bifunctional electrocatalysts for overall water splitting

2019 ◽  
Vol 7 (47) ◽  
pp. 26975-26983 ◽  
Author(s):  
Jie Zhu ◽  
Mao Sun ◽  
Shujie Liu ◽  
Xianhu Liu ◽  
Kan Hu ◽  
...  
Keyword(s):  
Water Splitting ◽  
Active Sites ◽  
Bifunctional Electrocatalyst ◽  
Highly Efficient ◽  
Overall Water Splitting ◽  
Bifunctional Electrocatalysts

Se-doped MnS/NiS as a highly efficient bifunctional electrocatalyst.

A metal-vacancy-solid-solution NiAlP nanowall array bifunctional electrocatalyst for exceptional all-pH overall water splitting

2018 ◽  
Vol 6 (20) ◽  
pp. 9420-9427 ◽  
Author(s):  
Weiren Cheng ◽  
Hui Zhang ◽  
Xu Zhao ◽  
Hui Su ◽  
Fumin Tang ◽  
...  
Keyword(s):  
Solid Solution ◽  
Water Splitting ◽  
Bifunctional Electrocatalyst ◽  
Highly Efficient ◽  
Overall Water Splitting ◽  
Metal Vacancy

We design a 3D metal-vacancy-solid-solution NiAlδP nanowall array bifunctional electrocatalyst, which is highly efficient in pH-universal overall water splitting.

Atomic layer deposition-triggered hierarchical core/shell stable bifunctional electrocatalysts for overall water splitting

2021 ◽  
Vol 9 (37) ◽  
pp. 21132-21141
Author(s):  
T. Kavinkumar ◽  
Selvaraj Seenivasan ◽  
Hyeonjung Jung ◽  
Jeong Woo Han ◽  
Do-Heyoung Kim
Keyword(s):  
Surface Modification ◽  
Atomic Layer Deposition ◽  
Water Splitting ◽  
Atomic Layer ◽  
Core Shell ◽  
Interface Engineering ◽  
Bifunctional Electrocatalyst ◽  
Overall Water Splitting ◽  
Bifunctional Electrocatalysts ◽  
Layer Deposition

A synergistic strategy of interface engineering and surface modification is efficient to construct a promising bifunctional electrocatalyst for enhanced electrocatalytic water splitting.

A multi-interfacial FeOOH@NiCo2O4 heterojunction as a highly efficient bifunctional electrocatalyst for overall water splitting

Nanoscale ◽  
2020 ◽  
Vol 12 (37) ◽  
pp. 19404-19412
Author(s):  
Xi Cao ◽  
Yan Sang ◽  
Lvxuan Wang ◽  
Gaofei Ding ◽  
Runhan Yu ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Water Splitting ◽  
Dual Function ◽  
Bifunctional Electrocatalyst ◽  
Highly Efficient ◽  
Overall Water Splitting

Multi-interfacial FeOOH@NiCo2O4 hybrid nanoflowers are successfully prepared by a two-step hydrothermal method. The as-obtained sample can be used as an efficient and stable dual-function electrocatalyst for overall water splitting.

Cu nanowires shelled with NiFe layered double hydroxide nanosheets as bifunctional electrocatalysts for overall water splitting

2017 ◽  
Vol 10 (8) ◽  
pp. 1820-1827 ◽  
Author(s):  
Luo Yu ◽  
Haiqing Zhou ◽  
Jingying Sun ◽  
Fan Qin ◽  
Fang Yu ◽  
...  
Keyword(s):  
Water Splitting ◽  
Layered Double Hydroxide ◽  
Core Shell ◽  
Cu Nanowires ◽  
Highly Efficient ◽  
Overall Water Splitting ◽  
Shell Nanostructures ◽  
Bifunctional Electrocatalysts ◽  
Double Hydroxide

3D core–shell nanostructures of few-layer NiFe LDH nanosheets grown on Cu nanowires are fabricated toward highly efficient overall water splitting.

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.

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