Reversed Charge Transfer and Enhanced Hydrogen Spillover in Pt Nanoclusters Anchored on Titanium Oxide with Rich Oxygen Vacancies Boost Hydrogen Evolution Reaction

2021 ◽  
Author(s):  
Zhen-Wei Wei ◽  
Hong-Juan Wang ◽  
Chao Zhang ◽  
Kun Xu ◽  
Xiu-Li Lu ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Titanium Oxide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Vacancies ◽  
Hydrogen Spillover ◽  
Pt Nanoclusters

Promoting electrocatalytic activity of cobalt cyclotetraphosphate in full water splitting by titanium-oxide-accelerated surface reconstruction

2019 ◽  
Vol 7 (20) ◽  
pp. 12457-12467 ◽  
Author(s):  
Cuncai Lv ◽  
Shichen Xu ◽  
Qianpeng Yang ◽  
Zhipeng Huang ◽  
Chi Zhang
Keyword(s):  
Titanium Oxide ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Surface Reconstruction ◽  
Hydrogen Evolution Reaction ◽  
Alkaline Solution ◽  
Electrocatalytic Activity ◽  
Highly Efficient

An inactive material (TiO2) promotes remarkably another inactive material (Co2P4O12) to be a highly efficient electrocatalyst in hydrogen evolution reaction in alkaline solution.

scholarly journals Promoting the hydrogen evolution reaction through oxygen vacancies and phase transformation engineering on layered double hydroxide nanosheets

2020 ◽  
Vol 8 (5) ◽  
pp. 2490-2497 ◽  
Author(s):  
Shujie Liu ◽  
Jie Zhu ◽  
Mao Sun ◽  
Zhixue Ma ◽  
Kan Hu ◽  
...  
Keyword(s):  
Phase Transformation ◽  
Hydrogen Evolution ◽  
Layered Double Hydroxide ◽  
Hydrogen Evolution Reaction ◽  
Plasma Etching ◽  
Oxygen Vacancies ◽  
Double Hydroxide

Effective HER activity on layered double hydroxide nanosheets through a plasma etching strategy.

Designed synthesis of WC-based nanocomposites as low-cost, efficient and stable electrocatalysts for the hydrogen evolution reaction

CrystEngComm ◽  
2020 ◽  
Vol 22 (27) ◽  
pp. 4580-4590 ◽  
Author(s):  
Zepeng Lv ◽  
Dong Liu ◽  
Weiqian Tian ◽  
Jie Dang
Keyword(s):  
Particle Size ◽  
Graphene Oxide ◽  
Charge Transfer ◽  
Reduced Graphene Oxide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Low Cost ◽  
Reduced Graphene ◽  
Cost Efficient ◽  
Designed Synthesis

In this study, effectively conductive rGO (reduced graphene oxide) was used as the supporter both to promote charge transfer and to refine particle size of WC, to realize efficient and stable HER performance.

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