Open hollow Co–Pt clusters embedded in carbon nanoflake arrays for highly efficient alkaline water splitting

2018 ◽  
Vol 6 (41) ◽  
pp. 20214-20223 ◽  
Author(s):  
Hong Zhang ◽  
Yanyu Liu ◽  
Haijun Wu ◽  
Wei Zhou ◽  
Zongkui Kou ◽  
...  
Keyword(s):  
Water Splitting ◽  
High Purity ◽  
Alkaline Water ◽  
Highly Efficient ◽  
Slow Kinetics ◽  
Poor Stability ◽  
High Purity Hydrogen

Water splitting provides a clean and renewable way to produce high-purity hydrogen; the current bottlenecks of which are the slow kinetics and poor stability of the available electrocatalysts.

Constructing oxygen vacancy-enriched Fe2O3@NiO heterojunctions for highly efficient electrocatalytic alkaline water splitting

CrystEngComm ◽  
2021 ◽  
Author(s):  
Yan Sang ◽  
Xi Cao ◽  
Gaofei Ding ◽  
Zixuan Guo ◽  
Yingying Xue ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
High Purity ◽  
Oxygen Evolution Reaction ◽  
High Efficiency ◽  
Low Cost ◽  
Dual Function ◽  
Alkaline Water ◽  
High Purity Hydrogen

Electrolysis of water to produce high-purity hydrogen is a very promising method. The development of green, high-efficiency, long-lasting and low-cost dual function electrocatalysts for oxygen evolution reaction (OER) and hydrogen...

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...

Atomic Heterointerface Engineering Breaks Activity Limitation of Electrocatalysts and Promises Highly-Efficient Alkaline Water Splitting

2021 ◽  
Author(s):  
Qiucheng Xu ◽  
Jiahao Zhang ◽  
Haoxuan Zhang ◽  
Liyue Zhang ◽  
Ling Chen ◽  
...  
Keyword(s):  
Water Splitting ◽  
Anion Exchange ◽  
Low Cost ◽  
Water Electrolysis ◽  
Anion Exchange Membrane ◽  
Alkaline Water Electrolysis ◽  
Green Electricity ◽  
Alkaline Water ◽  
Highly Efficient ◽  
Exchange Membrane

Alkaline water splitting, especially the anion-exchange-membrane based water electrolysis, is an attractive way for low-cost and scalable H2 production. Green electricity-driven alkaline water electrolysis is requested to develop highly-efficient electrocatalysts...

Mo-doped Ni2P hollow nanostructures: highly efficient and durable bifunctional electrocatalysts for alkaline water splitting

2019 ◽  
Vol 7 (13) ◽  
pp. 7636-7643 ◽  
Author(s):  
Qin Wang ◽  
Hongyang Zhao ◽  
Fumin Li ◽  
Wenyan She ◽  
Xiaoming Wang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Alkaline Water ◽  
Highly Efficient ◽  
Bifunctional Electrocatalysts ◽  
Hollow Nanostructures ◽  
Reaction Performance

It was found that Mo-doped Ni2P hollow nanostructures display excellent hydrogen evolution reaction and oxygen evolution reaction performance.

One-Step Synthesis of Graphitic Carbon-Nitride doped with Black-Red Phosphorus as a Novel, Efficient and Free-Metal Bifunctional Catalyst and its Application for Electrochemical Overall Water Splitting

2021 ◽  
Author(s):  
Fatemeh Shiravani ◽  
Javad Tashkhourian ◽  
Behzad Haghighi
Keyword(s):  
Water Splitting ◽  
High Purity ◽  
Carbon Nitride ◽  
Sustainable Energy ◽  
Bifunctional Catalyst ◽  
Red Phosphorus ◽  
Green Approach ◽  
One Step ◽  
Free Metal ◽  
High Purity Hydrogen

Electrocatalytic water splitting has attracted widespread attention because it is the most efficient and green approach to produce high purity hydrogen as a clean and sustainable energy carrier. In this...

Iron-Doped Nickel Oxide Nanocrystals as Highly Efficient Electrocatalysts for Alkaline Water Splitting

ACS Nano ◽  
2015 ◽  
Vol 9 (5) ◽  
pp. 5180-5188 ◽  
Author(s):  
Ksenia Fominykh ◽  
Petko Chernev ◽  
Ivelina Zaharieva ◽  
Johannes Sicklinger ◽  
Goran Stefanic ◽  
...  
Keyword(s):  
Nickel Oxide ◽  
Water Splitting ◽  
Alkaline Water ◽  
Highly Efficient ◽  
Iron Doped

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...

Amorphous Ni–Fe–Se hollow nanospheres electrodeposited on nickel foam as a highly active and bifunctional catalyst for alkaline water splitting

2020 ◽  
Vol 49 (20) ◽  
pp. 6764-6775 ◽  
Author(s):  
Xuerui Yi ◽  
Xiaobo He ◽  
Fengxiang Yin ◽  
Biaohua Chen ◽  
Guoru Li ◽  
...  
Keyword(s):  
Water Splitting ◽  
Nickel Foam ◽  
Bifunctional Catalyst ◽  
Sustainable Production ◽  
Hollow Nanospheres ◽  
Alkaline Water ◽  
Highly Efficient ◽  
Highly Active ◽  
Production Of Hydrogen

The electrodeposition of amorphous Ni–Fe–Se hollow nanospheres as a highly efficient bifunctional catalyst for the sustainable production of hydrogen.

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