Inter-Doped Ruthenium–Nickel Oxide Heterostructure Nanosheets with Dual Active Centers for Electrochemical-/Solar-driven Overall Water Splitting

2021 ◽  
pp. 120611
Author(s):  
Hongmei Zhang ◽  
Yan Lv ◽  
Chu Chen ◽  
Changwu Lv ◽  
Xueyan Wu ◽  
...  
Keyword(s):  
Nickel Oxide ◽  
Water Splitting ◽  
Active Centers ◽  
Overall Water Splitting ◽  
Oxide Heterostructure

Harvesting urbach tail energy of ultrathin amorphous nickel oxide for solar-driven overall water splitting up to 680 nm

2021 ◽  
Vol 285 ◽  
pp. 119798
Author(s):  
Shangcong Sun ◽  
Guoqiang Shen ◽  
Zhichao Chen ◽  
Lun Pan ◽  
Xiangwen Zhang ◽  
...  
Keyword(s):  
Nickel Oxide ◽  
Water Splitting ◽  
Urbach Tail ◽  
Overall Water Splitting

Pressure-promoted highly-ordered Fe-doped-Ni2B for effective oxygen evolution reaction and overall water splitting

2021 ◽  
Author(s):  
Ruifeng Tian ◽  
Shijing Zhao ◽  
Junkai Li ◽  
Zhibin Chen ◽  
Wenfeng Peng ◽  
...  
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Conversion Efficiency ◽  
Oxygen Evolution Reaction ◽  
Effective Control ◽  
Active Centers ◽  
Overall Water Splitting ◽  
Active Intermediates

Accurate doping at special atomic sites can achieve effective control of active centers for the oxygen evolution reaction (OER), leading to the synthesis of active intermediates with higher conversion efficiency.

Self-Healing Graphene-Templated Platinum–Nickel Oxide Heterostructures for Overall Water Splitting

ACS Nano ◽  
2022 ◽  
Author(s):  
Sangmin Jeong ◽  
Hien Duy Mai ◽  
Ki-Hun Nam ◽  
Cheol-Min Park ◽  
Ki-Joon Jeon
Keyword(s):  
Nickel Oxide ◽  
Water Splitting ◽  
Self Healing ◽  
Oxide Heterostructures ◽  
Overall Water Splitting

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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