CoFe Layered Double Hydroxide Supported on Graphitic Carbon Nitrides: An Efficient and Durable Bifunctional Electrocatalyst for Oxygen Evolution and Hydrogen Evolution Reactions

2018 ◽  
Vol 1 (3) ◽  
pp. 1200-1209 ◽  
Author(s):  
Tanmay Bhowmik ◽  
Manas Kumar Kundu ◽  
Sudip Barman
Keyword(s):  
Hydrogen Evolution ◽  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Graphitic Carbon ◽  
Bifunctional Electrocatalyst ◽  
Carbon Nitrides ◽  
Hydrogen Evolution Reactions ◽  
Double Hydroxide

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...

Enhancing hydrogen evolution reaction through modulating electronic structure of self-supported NiFe LDH

2020 ◽  
Vol 10 (13) ◽  
pp. 4184-4190 ◽  
Author(s):  
Xiao-Peng Li ◽  
Wen-Kai Han ◽  
Kang Xiao ◽  
Ting Ouyang ◽  
Nan Li ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Alkaline Electrolyte ◽  
Overall Water Splitting ◽  
Double Hydroxide

NiFe-layered double hydroxide (NiFe LDH), as an efficient oxygen evolution reaction (OER) electrocatalyst, has emerged as a promising electrocatalyst for catalyzing overall water splitting in alkaline electrolyte.

Tungsten-coated nano-boron carbide as a non-noble metal bifunctional electrocatalyst for oxygen evolution and hydrogen evolution reactions in alkaline media

Nanoscale ◽  
2017 ◽  
Vol 9 (48) ◽  
pp. 19176-19182 ◽  
Author(s):  
Yan Zhang ◽  
Yanhui Wang ◽  
Chan Han ◽  
Shaopei Jia ◽  
Shuyu Zhou ◽  
...  
Keyword(s):  
Boron Carbide ◽  
Hydrogen Evolution ◽  
Oxygen Evolution ◽  
Noble Metal ◽  
Plasma Coating ◽  
Alkaline Media ◽  
Bifunctional Electrocatalyst ◽  
Spark Plasma ◽  
Hydrogen Evolution Reactions

Herein, tungsten-coated nano-boron carbide (W-WB4-WCx/B4C) particles were prepared by heating a mixture of B4C and W powder using a spark plasma coating (SPC) method.

scholarly journals A gold nanodendrite-decorated layered double hydroxide as a bifunctional electrocatalyst for hydrogen and oxygen evolution reactions in alkaline media

RSC Advances ◽  
2017 ◽  
Vol 7 (74) ◽  
pp. 47049-47055 ◽  
Author(s):  
M. Taei ◽  
E. Havakeshian ◽  
F. Hasheminasab
Keyword(s):  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Alkaline Media ◽  
Bifunctional Electrocatalyst ◽  
Double Hydroxide

In this work, a gold nanodendrites-CuMgFe layered double hydroxide composite (AuNDs@LDH) was introduced as a bifunctional electrocatalyst for hydrogen and oxygen evolution reactions (HER and OER, respectively) in alkaline media.

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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