Modulation of Cu and Rh single-atoms and nanoparticles for high-performance hydrogen evolution activity in acidic media

2021 ◽  
Author(s):  
Siraj Sultan ◽  
Muhammad Hanif Diorizky ◽  
Miran Ha ◽  
Jitendra N. Tiwari ◽  
Hansaem Choi ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
High Performance ◽  
Acidic Media ◽  
Single Atoms ◽  
Highly Efficient ◽  
Production Of Hydrogen ◽  
Electrochemical Water Splitting ◽  
Tremendous Challenge

The design of a highly efficient and durable electrocatalyst for the production of hydrogen from electrochemical water splitting is highly desirable, which remains a tremendous challenge. Though there has been...

Sulfur doped ruthenium nanoparticles as a highly efficient electrocatalyst for hydrogen evolution reaction in alkaline media

2021 ◽  
Author(s):  
Cong Lin ◽  
Hongbao Li ◽  
Cheng-Zong Yuan ◽  
Zhengkun Yang ◽  
Hanbao Chong ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Crucial Role ◽  
Alkaline Media ◽  
Energy Crisis ◽  
Ruthenium Nanoparticles ◽  
Highly Efficient ◽  
Electrochemical Water Splitting

Efficient catalysts for hydrogen evolution reaction (HER) play a crucial role in electrochemical water splitting, which is one of the most promising approaches to alleviate the problem of energy crisis...

N-doped WS2 nanosheets: a high-performance electrocatalyst for the hydrogen evolution reaction

2016 ◽  
Vol 4 (29) ◽  
pp. 11234-11238 ◽  
Author(s):  
Changqi Sun ◽  
Jingyan Zhang ◽  
Ji Ma ◽  
Peitao Liu ◽  
Daqiang Gao ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Energy Efficient ◽  
High Performance ◽  
Electrochemical Water Splitting ◽  
Ws2 Nanosheets

Non-Pt-based catalysts are urgently required to produce abundant hydrogen in electrochemical water splitting, in order to make the hydrogen evolution reaction (HER) feasible and energy efficient.

Surface engineering CoP/Co3O4 heterojunction for high performance bi-functional water splitting electro-catalysis

Nanoscale ◽  
2021 ◽  
Author(s):  
Xintong LI ◽  
Yizhe Liu ◽  
Qidi Sun ◽  
Wei-Hsiang Huang ◽  
Zilong Wang ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Surface Engineering ◽  
Electro Catalysis ◽  
Electrochemical Water Splitting ◽  
Splitting Process

In electrochemical water splitting process, integrating hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) in the same electrolyte with same catalyst is highly beneficial for increasing the energy efficiency...

One-step fabrication of laser induced forward transfer graphene/CuxO nanocomposite based electrode to promote hydrogen evolution reaction

2021 ◽  
Author(s):  
DAN XU ◽  
K. C. Chan ◽  
Hanjie Guo ◽  
Hong Zhong ◽  
Lin Lu
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Highly Efficient ◽  
Forward Transfer ◽  
One Step ◽  
Electrochemical Water Splitting

Electrochemical water splitting is an attractive strategy to realize hydrogen harvesting. Exploring highly efficient electrocatalysts based non-precious material is of great significance to break the dilemma of noble metal-based materials...

Functional transformation of four-bladed rylene propellers utilizing non-metal and d8 metal core shifting strategy: significant impact on photovoltaic performance and electrocatalytic hydrogen evolution activity

2020 ◽  
Vol 8 (7) ◽  
pp. 3918-3932 ◽  
Author(s):  
Jianhua Han ◽  
Wenwen Shi ◽  
Xunchang Wang ◽  
Jingwen Cai ◽  
Xinyu Hao ◽  
...  
Keyword(s):  
Solar Cell ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Organic Solar Cell ◽  
Photovoltaic Performance ◽  
Metal Core ◽  
Functional Transformation ◽  
Highly Efficient ◽  
Shifting Strategy ◽  
Electrochemical Water Splitting

Six four-bladed rylene propellers with d8 metal and non-metal core are synthesized. By utilizing core transformations, both highly efficient organic solar cell and electrochemical water splitting for H2 evolution are achieved for PDI propellers.

Phosphorus-Modified Ruthenium-Tellurium Dendritic Nanotubes Outperform Platinum for Alkaline Hydrogen Evolution

2021 ◽  
Author(s):  
Min Liu ◽  
You Xu ◽  
Songliang Liu ◽  
Shuli Yin ◽  
Mengying Liu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Cost Effective ◽  
Important Process ◽  
Highly Efficient ◽  
Key Factor ◽  
Electrochemical Water Splitting

Hydrogen evolution reaction (HER) is an important process in electrochemical water splitting, and the key factor for HER technology lies in the development of cost-effective and highly efficient electrocatalysts. Herein,...

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