Nanoporous Microspheres of Co-Zn-S as Catalysts for Oxygen Evolution by Water Splitting and Hydrogen Generation by Ammonia Borane Hydrolysis

2019 ◽  
Vol 166 (2) ◽  
pp. F18-F23 ◽  
Author(s):  
Lihong Qian ◽  
Dongling Jia ◽  
Yuqing Miao
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Hydrogen Generation ◽  
Ammonia Borane

Organic chemistry at anodes and photoanodes

2018 ◽  
Vol 2 (9) ◽  
pp. 1905-1927 ◽  
Author(s):  
Lacey M. Reid ◽  
Tengfei Li ◽  
Yang Cao ◽  
Curtis P. Berlinguette
Keyword(s):  
Organic Chemistry ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Hydrogen Generation ◽  
Oxidation Reactions ◽  
Organic Oxidation

Organic oxidation reactions can replace the anodic oxygen evolution of water splitting for clean hydrogen generation paired with high-value product.

Cobalt and nickel selenide nanowalls anchored on graphene as bifunctional electrocatalysts for overall water splitting

2016 ◽  
Vol 4 (38) ◽  
pp. 14789-14795 ◽  
Author(s):  
Xiao Li ◽  
Li Zhang ◽  
Meirong Huang ◽  
Shuying Wang ◽  
Xinming Li ◽  
...  
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Structural Stability ◽  
Hydrogen Generation ◽  
Overall Water Splitting ◽  
Bifunctional Electrocatalysts ◽  
High Structural Stability ◽  
Cobalt And Nickel

Co and Ni based selenide nanowalls have been prepared on a conductive graphene coated nickel mesh substrate and used as electrocatalysts for hydrogen generation and oxygen evolution. The bifunctional nanowalls manifest a low driven voltage and high structural stability for 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.

Hierarchically porous FeNi3@FeNi layered double hydroxide nanostructures: One-step fast electrodeposition and highly efficient electrocatalytic performances for overall water splitting

2021 ◽  
Author(s):  
Zihao Liu ◽  
Shifeng Li ◽  
Fangfang Wang ◽  
Mingxia Li ◽  
Yonghong Ni
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Hierarchically Porous ◽  
One Step ◽  
Double Hydroxide

FeNi-layered double hydroxide (LDH) is thought to be an excellent electrocatalyst for oxygen evolution reaction (OER), but it always shows extremely poor electrocatalytic activity toward hydrogen evolution reaction (HER) in...

High Surface Area NiCoP Nanostructure as Efficient Water Splitting Electrocatalyst for the Oxygen Evolution Reaction

2021 ◽  
pp. 111312
Author(s):  
Sisir Maity ◽  
Dheeraj Kumar Singh ◽  
Divya Bhutani ◽  
Suchitra Prasad ◽  
Umesh V. Waghmare ◽  
...  
Keyword(s):  
Surface Area ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Surface ◽  
High Surface Area

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...

Insights into the phenomenon of ‘bubble-free’ electrocatalytic oxygen evolution from water

2021 ◽  
Author(s):  
George Tsekouras ◽  
Richard Terrett ◽  
Zheyin Yu ◽  
Zhenxiang Cheng ◽  
Gerhard F. Swiegers ◽  
...  
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Operating Mechanism ◽  
Evolved Gas ◽  
The Operating Mechanism

Understanding of the operating mechanism of a ‘breathable’ water-splitting electrode, which extracts evolved gas without forming bubbles, is advanced.

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