Hemi-core@frame AuCu@IrNi nanocrystals as active and durable bifunctional catalysts for the water splitting reaction in acidic media

2019 ◽  
Vol 4 (3) ◽  
pp. 727-734 ◽  
Author(s):  
Jongsik Park ◽  
Songa Choi ◽  
Aram Oh ◽  
Haneul Jin ◽  
Jinwhan Joo ◽  
...  
Keyword(s):  
Water Splitting ◽  
Electrocatalytic Activity ◽  
Bifunctional Catalysts ◽  
Acidic Media ◽  
Overall Water Splitting ◽  
Acidic Conditions

The AuCu@IrNi hemicore@frame nanostructure exhibits excellent electrocatalytic activity and durability toward overall water splitting reactions under acidic conditions.

Engineering Co9S8/WS2 array films as bifunctional electrocatalysts for efficient water splitting

2017 ◽  
Vol 5 (44) ◽  
pp. 23361-23368 ◽  
Author(s):  
Shengjie Peng ◽  
Linlin Li ◽  
Jia Zhang ◽  
Teck Leong Tan ◽  
Tianran Zhang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Electrocatalytic Activity ◽  
Bifunctional Catalysts ◽  
Overall Water Splitting ◽  
Bifunctional Electrocatalysts

Hierarchical Co9S8/WS2 fabricated by a hydrothermal–sulfurization–hybridization process is demonstrated to exhibit high electrocatalytic activity and stability for water splitting, making the catalyst one of the best bifunctional catalysts for the overall water splitting reaction.

Transition metal-doped ultrathin RuO2 networked nanowires for efficient overall water splitting across a broad pH range

2019 ◽  
Vol 7 (11) ◽  
pp. 6411-6416 ◽  
Author(s):  
Juan Wang ◽  
Yujin Ji ◽  
Rongguan Yin ◽  
Youyong Li ◽  
Qi Shao ◽  
...  
Keyword(s):  
Transition Metal ◽  
Water Splitting ◽  
Bifunctional Catalysts ◽  
Highly Efficient ◽  
Overall Water Splitting ◽  
Acidic Conditions ◽  
Ph Range ◽  
Metal Doped

Although water splitting has been successfully achieved in recent years, the design of highly efficient bifunctional catalysts applicable across a broad pH range, especially in harsh acidic conditions, remains full of challenges.

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

Construction of hierarchical IrTe nanotubes with assembled nanosheets for overall water splitting electrocatalysis

2021 ◽  
Author(s):  
Ziqiang Wang ◽  
Peng Wang ◽  
Hugang Zhang ◽  
Wenjing Tian ◽  
You Xu ◽  
...  
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Bifunctional Catalysts ◽  
Overall Water Splitting ◽  
Electrochemical Water Splitting

The design of efficient bifunctional catalysts for hydrogen and oxygen evolution reactions is significant for electrochemical water splitting. Here, hierarchical IrTe nanotubes (NTs) with assembled nanosheets have been prepared through...

Interface engineering of N-doped Ni3S2/CoS2 heterostructures as efficient bifunctional catalysts for overall water splitting

2021 ◽  
pp. 115516
Author(s):  
Quan Kong ◽  
Nanyu Fan ◽  
Siyi Chen ◽  
Xiaofen Wu ◽  
Lihua Liu ◽  
...  
Keyword(s):  
Water Splitting ◽  
Bifunctional Catalysts ◽  
Interface Engineering ◽  
Overall Water Splitting

Self-supported molybdenum doping Ni3S2 nanoneedles as efficient bifunctional catalysts for overall water splitting

2020 ◽  
Vol 44 (20) ◽  
pp. 8578-8586
Author(s):  
Jinhui Li ◽  
Zhi Yang ◽  
Yu Lin ◽  
Jinlei Wang ◽  
Feixiang Jiao ◽  
...  
Keyword(s):  
Water Splitting ◽  
Bifunctional Catalysts ◽  
Overall Water Splitting ◽  
Electrocatalytic Performance ◽  
Molybdenum Doping

The as-obtained grass-like Ni3S2/NF-3 nanoneedle electrode exhibited superior electrocatalytic performance and extraordinary durability for the OER, the HER, and overall water splitting.

Double functionalization of N-doped carbon carved hollow nanocubes with mixed metal phosphides as efficient bifunctional catalysts for electrochemical overall water splitting

Nano Energy ◽  
2019 ◽  
Vol 65 ◽  
pp. 103995 ◽  
Author(s):  
Chao-Nan Lv ◽  
Lei Zhang ◽  
Xin-Hua Huang ◽  
Yuan-Xin Zhu ◽  
Xin Zhang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Bifunctional Catalysts ◽  
Mixed Metal ◽  
Overall Water Splitting ◽  
Metal Phosphides

Design of high-performance MoS2 edge supported single-metal atom bifunctional catalysts for overall water splitting via a simple equation

Nanoscale ◽  
2019 ◽  
Vol 11 (42) ◽  
pp. 20228-20237 ◽  
Author(s):  
Xiaopei Xu ◽  
Haoxiang Xu ◽  
Daojian Cheng
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Metal Atom ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Simple Equation ◽  
Bifunctional Catalysts ◽  
Overall Water Splitting

MoS2 edges exhibit good hydrogen evolution reaction (HER) activity but poor oxygen evolution reaction (OER) activity.

A silicon-doped iridium electrode prepared by magnetron-sputtering as an advanced electrocatalyst for overall water splitting in acidic media

2019 ◽  
Vol 3 (9) ◽  
pp. 2321-2328 ◽  
Author(s):  
Zhandong Ren ◽  
Lingzhi Jin ◽  
Li Deng ◽  
Ruoxi Ming ◽  
Ailian Zhang ◽  
...  
Keyword(s):  
Magnetron Sputtering ◽  
Water Splitting ◽  
Water Electrolysis ◽  
Bifunctional Catalyst ◽  
Acidic Media ◽  
Overall Water Splitting ◽  
Si Doped ◽  
Silicon Doped

A Si-doped Ir electrode can be used as a bifunctional catalyst for overall water electrolysis in acidic media.

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