The construction of self-supported thorny leaf-like nickel-cobalt bimetal phosphides as efficient bifunctional electrocatalysts for urea electrolysis

2019 ◽  
Vol 7 (15) ◽  
pp. 9078-9085 ◽  
Author(s):  
Linna Sha ◽  
Jinling Yin ◽  
Ke Ye ◽  
Gang Wang ◽  
Kai Zhu ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Energy Saving ◽  
Water Splitting ◽  
Cost Effective ◽  
Overall Water Splitting ◽  
Nickel Cobalt ◽  
Bifunctional Electrocatalysts ◽  
Urea Electrolysis ◽  
Construction Of Self ◽  
Wastewater Pollution

Urea electrolysis offers the prospect of cost-effective and energy-saving hydrogen production together with mitigating urea-rich wastewater pollution instead of overall water splitting.

Facile construction of self-supported Fe-doped Ni3S2 nanoparticle arrays for ultralow-overpotential oxygen evolution reaction

Nanoscale ◽  
2020 ◽  
Author(s):  
Ning Xie ◽  
Dong-Dong Ma ◽  
Xintao Wu ◽  
Qi-Long Zhu
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
High Performance ◽  
Cost Effective ◽  
Nanoparticle Arrays ◽  
Overall Water Splitting ◽  
Construction Of Self ◽  
One Step

Constructing high-performance and cost-effective electrocatalysts for water oxidation, particularly for overall water splitting is extremely needed, whereas still challenging. Herein, based on an economical and facile one-step surface sulfurization strategy,...

Simple and cost effective fabrication of 3D porous core–shell Ni nanochains@NiFe layered double hydroxide nanosheet bifunctional electrocatalysts for overall water splitting

2019 ◽  
Vol 7 (38) ◽  
pp. 21722-21729 ◽  
Author(s):  
Zhengyang Cai ◽  
Xiuming Bu ◽  
Ping Wang ◽  
Wenqiang Su ◽  
Renjie Wei ◽  
...  
Keyword(s):  
Water Splitting ◽  
Layered Double Hydroxide ◽  
State Of The Art ◽  
Cost Effective ◽  
The State ◽  
Core Shell ◽  
Overall Water Splitting ◽  
Porous Core ◽  
Bifunctional Electrocatalysts ◽  
Double Hydroxide

Meticulously designed 3D porous core–shell Ni nanochains@NiFe LDH nanosheets bifunctional electrocatalysts outperform the state-of-the-art IrO2 (+)//Pt/C (−) electrodes and most of the reported LDH electrocatalysts for overall water splitting.

Ir-based bifunctional electrocatalysts for overall water splitting

2021 ◽  
Author(s):  
Lin-Wei Chen ◽  
Hai-Wei Liang
Keyword(s):  
Hydrogen Production ◽  
Energy Conversion ◽  
Water Splitting ◽  
High Purity ◽  
High Performance ◽  
Overall Water Splitting ◽  
Bifunctional Electrocatalysts ◽  
Energy Conversion And Storage ◽  
And Storage ◽  
High Purity Hydrogen

High-purity hydrogen production by electrocatalytic overall water splitting plays an important role in energy conversion and storage. The development of high-performance bifunctional electrocatalysts that could simultaneously catalyze the cathodic hydrogen...

Positive self-reconstruction in FeNiMo phosphide electrocatalyst for enhanced overall water splitting

2021 ◽  
Author(s):  
Yi Wei ◽  
Cheol-Hwan Shin ◽  
Gyan Barimah Caleb ◽  
Emmanuel Batsa Tetteh ◽  
Gisang Park ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Low Cost ◽  
Grand Challenge ◽  
Nickel Iron ◽  
Overall Water Splitting ◽  
Highly Active ◽  
Bifunctional Electrocatalysts

Searching for low-cost and highly active bifunctional electrocatalysts toward hydrogen/oxygen evolution reactions is a grand challenge for water splitting hydrogen production. Herein, we prepare a trimetallic nickel, iron, and molybdenum...

Hierarchical nickel–cobalt phosphide yolk–shell spheres as highly active and stable bifunctional electrocatalysts for overall water splitting

Nanoscale ◽  
2016 ◽  
Vol 8 (45) ◽  
pp. 19129-19138 ◽  
Author(s):  
Zhuoxun Yin ◽  
Chunling Zhu ◽  
Chunyan Li ◽  
Shen Zhang ◽  
Xitian Zhang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Cobalt Phosphide ◽  
Overall Water Splitting ◽  
Highly Active ◽  
Nickel Cobalt ◽  
Bifunctional Electrocatalysts

In-situ construction of FeNi2Se4-FeNi LDH heterointerfaces with electron redistribution for enhanced overall water splitting

2021 ◽  
Author(s):  
Shengjie Peng ◽  
Hanzhi Yu ◽  
Yaoyi Xie ◽  
Liming Deng ◽  
Hongjiao Huang ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Water Splitting ◽  
Interface Engineering ◽  
Overall Water Splitting ◽  
Bifunctional Electrocatalysts ◽  
Electrochemical Water Splitting ◽  
Renewable Hydrogen

Developing hierarchical heterostructures as bifunctional electrocatalysts which promote renewable hydrogen production is a desirable but challenging technology in electrochemical water splitting. Herein, interface engineering of FeNi2Se4-FeNi LDH composite is achieved...

Binary nickel–iron nitride nanoarrays as bifunctional electrocatalysts for overall water splitting

2016 ◽  
Vol 3 (5) ◽  
pp. 630-634 ◽  
Author(s):  
Ming Jiang ◽  
Yingjie Li ◽  
Zhiyi Lu ◽  
Xiaoming Sun ◽  
Xue Duan
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
High Purity ◽  
Iron Nitride ◽  
Nickel Iron ◽  
Overall Water Splitting ◽  
Bifunctional Electrocatalysts ◽  
Electrochemical Water Splitting ◽  
High Purity Hydrogen

Electrochemical water splitting provides a facile method for high-purity hydrogen production, but electro-catalysts with a stable bifunctional activity towards both oxygen and hydrogen evolution have been rarely developed.

A Strategy for Preparing High-efficiency and Economical Catalytic Electrodes toward Overall Water Splitting

Nanoscale ◽  
2021 ◽  
Author(s):  
Dongxue Yao ◽  
Lingling Gu ◽  
Bin Zuo ◽  
Shuo Weng ◽  
Shengwei Deng ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Water Splitting ◽  
Production Technology ◽  
High Purity ◽  
High Efficiency ◽  
Energy Development ◽  
Overall Water Splitting ◽  
Important Field ◽  
High Purity Hydrogen

The technology of electrolyzing water to prepare high-purity hydrogen is an important field in today's energy development. However, how to prepare efficient, stable, and inexpensive hydrogen production technology from electrolyzed...

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