A sandwich-like Ga2FeS4 supported single metal atom as a promising bifunctional electrocatalyst for overall water splitting

2021 ◽  
Author(s):  
Hai-Cai Huang ◽  
Jun Li ◽  
Yang Zhao ◽  
Xiao-Xiao Dong ◽  
De-Kang Li ◽  
...  
Keyword(s):  
Sustainable Development ◽  
Renewable Energy ◽  
Energy Conversion ◽  
Water Splitting ◽  
Metal Atom ◽  
Bifunctional Catalysts ◽  
Bifunctional Electrocatalyst ◽  
Highly Efficient ◽  
Overall Water Splitting ◽  
Applied Catalysis

Developing highly efficient and economical bifunctional catalysts for overall water splitting is challenging but of great concern to renewable energy conversion and applied catalysis towards sustainable development. Herein, by employing...

Fe, Ni-codoped W18O49 grown on nickel foam as bifunctional electrocatalyst for boosted water splitting

2021 ◽  
Author(s):  
Guojuan Hai ◽  
Jianfeng Huang ◽  
Liyun Cao ◽  
Koji Kajiyoshi ◽  
Long Wang ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Water Splitting ◽  
High Performance ◽  
Solvothermal Method ◽  
Nickel Foam ◽  
Energy Systems ◽  
Cost Effective ◽  
Bifunctional Catalysts ◽  
Renewable Energy Systems ◽  
Bifunctional Electrocatalyst

Designing cost-effective bifunctional catalysts with high-performance and durability is of great significance for the renewable energy systems. Herein, a typical Fe, Ni-codoped W18O49/NF was prepared via a simple solvothermal method....

A metal-vacancy-solid-solution NiAlP nanowall array bifunctional electrocatalyst for exceptional all-pH overall water splitting

2018 ◽  
Vol 6 (20) ◽  
pp. 9420-9427 ◽  
Author(s):  
Weiren Cheng ◽  
Hui Zhang ◽  
Xu Zhao ◽  
Hui Su ◽  
Fumin Tang ◽  
...  
Keyword(s):  
Solid Solution ◽  
Water Splitting ◽  
Bifunctional Electrocatalyst ◽  
Highly Efficient ◽  
Overall Water Splitting ◽  
Metal Vacancy

We design a 3D metal-vacancy-solid-solution NiAlδP nanowall array bifunctional electrocatalyst, which is highly efficient in pH-universal overall water splitting.

Constructing Urchin-Like Ni3S2@Ni3B on Ni Plate as a Highly Efficient Bifunctional Electrocatalyst for Water Splitting Reaction

Nanoscale ◽  
2021 ◽  
Author(s):  
Yuanyuan Wu ◽  
Junqiang Yin ◽  
Wei Jiang ◽  
Hongji Li ◽  
Chunbo Liu ◽  
...  
Keyword(s):  
Water Splitting ◽  
Bifunctional Catalysts ◽  
Bifunctional Electrocatalyst ◽  
Highly Efficient

Developing efficient and promising non-noble catalysts that can promote both HER and OER in the same electrolyte is vital. Currently, these reported bifunctional catalysts show only moderate electrocatalytic water-splitting performance,...

Activity Manifestation via Architectural Manipulation by Cubic Silica Derived Co3O4 Electrocatalysts towards Bifunctional Oxygen Electrode Performance

2021 ◽  
Author(s):  
Selvakumar Karuppiah ◽  
Velu Duraisamy ◽  
Sakkarapalayam Murugesan Senthil Kumar
Keyword(s):  
Renewable Energy ◽  
Water Splitting ◽  
Sustainable Energy ◽  
Oxygen Electrode ◽  
Energy Resources ◽  
Bifunctional Catalysts ◽  
Renewable Energy Resources ◽  
Energy Infrastructure ◽  
Electrode Performance ◽  
Highly Efficient

Electrocatalytic water splitting into oxygen and hydrogen is related to the utilization of non-renewable energy resources significantly and leads to sustainable energy infrastructure. The highly efficient bifunctional catalysts for oxygen...

A multi-interfacial FeOOH@NiCo2O4 heterojunction as a highly efficient bifunctional electrocatalyst for overall water splitting

Nanoscale ◽  
2020 ◽  
Vol 12 (37) ◽  
pp. 19404-19412
Author(s):  
Xi Cao ◽  
Yan Sang ◽  
Lvxuan Wang ◽  
Gaofei Ding ◽  
Runhan Yu ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Water Splitting ◽  
Dual Function ◽  
Bifunctional Electrocatalyst ◽  
Highly Efficient ◽  
Overall Water Splitting

Multi-interfacial FeOOH@NiCo2O4 hybrid nanoflowers are successfully prepared by a two-step hydrothermal method. The as-obtained sample can be used as an efficient and stable dual-function electrocatalyst for overall water splitting.

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 unique sandwich structure of a CoMnP/Ni2P/NiFe electrocatalyst for highly efficient overall water splitting

2019 ◽  
Vol 7 (19) ◽  
pp. 12325-12332 ◽  
Author(s):  
Xiuming Bu ◽  
Renjie Wei ◽  
Wei Gao ◽  
Changyong Lan ◽  
Johnny C. Ho
Keyword(s):  
Water Splitting ◽  
Sandwich Structure ◽  
Cell Voltage ◽  
Alkaline Media ◽  
Bifunctional Electrocatalyst ◽  
Highly Efficient ◽  
Overall Water Splitting

A unique sandwich structure of CoMnP/Ni2P/NiFe is successfully achieved by introducing a Ni2P interlayer between CoMnP nanosheets and NiFe foam to achieve an excellent bifunctional electrocatalyst, yielding a low cell voltage of only 1.48 V at 10 mA cm−2 for overall water splitting in alkaline media.

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