Electrodeposited of ultrathin VOx-doped NiFe layer on porous NiCo phosphide for efficient overall water splitting

2021 ◽  
Vol 119 (10) ◽  
pp. 103902
Author(s):  
Xueying Yang ◽  
Xiuhang Wang ◽  
Tingwen Zhao ◽  
Yi Ma ◽  
Zenglin Wang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Overall Water Splitting ◽  
Nife Layer

Autogenous growth of the hierarchical V-doped NiFe layer double metal hydroxide electrodes for an enhanced overall water splitting

2020 ◽  
Vol 49 (32) ◽  
pp. 11217-11225 ◽  
Author(s):  
Jin Liang ◽  
Haiqi Shen ◽  
Yaming Ma ◽  
Dongyu Liu ◽  
Mingtao Li ◽  
...  
Keyword(s):  
Water Splitting ◽  
Electronic Conductivity ◽  
Metal Hydroxide ◽  
Catalytic Process ◽  
Doping Effect ◽  
Overall Water Splitting ◽  
Nife Layer ◽  
Kinetics Of

V-NiFe-LDH/NF are applied to promote the electronic conductivity and achieve efficient electrocatalysis for overall water splitting. The doping effect and defects reduced the overpotential and accelerated the initial kinetics of the catalytic process.

A novel ligand with –NH2 and –COOH-decorated Co/Fe-based oxide for an efficient overall water splitting: dual modulation roles of active sites and local electronic structure

2020 ◽  
Vol 10 (18) ◽  
pp. 6266-6273
Author(s):  
Yalan Zhang ◽  
Zebin Yu ◽  
Ronghua Jiang ◽  
Jung Huang ◽  
Yanping Hou ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Water Splitting ◽  
Energy Demand ◽  
Active Sites ◽  
Electrode Materials ◽  
Global Energy ◽  
Overall Water Splitting ◽  
Local Electronic Structure ◽  
Electrochemical Water Splitting

Excellent electrochemical water splitting with remarkable durability can provide a solution to satisfy the increasing global energy demand in which the electrode materials play an important role.

Interlayer confinement synthesis of Ir nanodots/dual carbon as an electrocatalyst for overall water splitting

2020 ◽  
Author(s):  
Yaru Li ◽  
Yu-Quan Zhu ◽  
Weili Xin ◽  
Song Hong ◽  
Xiaoying Zhao ◽  
...  
Keyword(s):  
Water Splitting ◽  
Noble Metal ◽  
High Efficiency ◽  
Overall Water Splitting ◽  
Highly Dispersed

Rationally designing low-content and high-efficiency noble metal nanodots offers opportunities to enhance electrocatalytic performances for water splitting. However, the preparation of highly dispersed nanodots electrocatalysts remains a challenge. Herein, we...

Surface Physicochemical Treatment of Nickel Foam for Increasing Its Electrocatalytic Activity in Overall Water Splitting

2020 ◽  
Vol 11 (2) ◽  
pp. 458-466
Author(s):  
D. V. Fominski ◽  
V. N. Nevolin ◽  
R. I. Romanov ◽  
V. Yu. Fominski ◽  
O. V. Komleva ◽  
...  
Keyword(s):  
Water Splitting ◽  
Electrocatalytic Activity ◽  
Nickel Foam ◽  
Physicochemical Treatment ◽  
Overall Water Splitting

scholarly journals A structurally versatile nickel phosphite acting as a robust bifunctional electrocatalyst for overall water splitting

2018 ◽  
Vol 11 (5) ◽  
pp. 1287-1298 ◽  
Author(s):  
Prashanth W. Menezes ◽  
Chakadola Panda ◽  
Stefan Loos ◽  
Florian Bunschei-Bruns ◽  
Carsten Walter ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Bifunctional Electrocatalyst ◽  
Overall Water Splitting

The mechanistically distinct and synergistic role of phosphite anions in hydrogen evolution and nickel cations in oxygen evolution have been uncovered for active and durable overall water splitting catalysis in nickel phosphite.

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