Surface stoichiometry manipulation enhances solar hydrogen evolution of CdSe quantum dots

2018 ◽  
Vol 6 (14) ◽  
pp. 6015-6021 ◽  
Author(s):  
Mao-Yong Huang ◽  
Xu-Bing Li ◽  
Yu-Ji Gao ◽  
Jian Li ◽  
Hao-Lin Wu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Photocatalytic Activity ◽  
Hydrogen Evolution ◽  
Cdse Quantum Dots ◽  
Solar Hydrogen ◽  
Sensitive Parameter

Surface stoichiometry of QDs is a sensitive parameter affecting the photocatalytic activity of H2 evolution.

Phase Segregation via Etching-Induced Cation Migration in CoSx-ZnS Nanoarchitectures for Solar Hydrogen Evolution

2022 ◽  
Author(s):  
Zirong Shen ◽  
Junmin Huang ◽  
Junying Chen ◽  
Yingwei Li
Keyword(s):  
Photocatalytic Activity ◽  
Charge Carrier ◽  
Hydrogen Evolution ◽  
Carrier Mobility ◽  
Phase Segregation ◽  
Charge Carrier Mobility ◽  
Charge Carriers ◽  
Solar Hydrogen ◽  
Cation Migration ◽  
Low Charge

Low charge carrier mobility limits the development of highly efficient semiconductor-based photocatalysis. Heterointerface engineering is a promising approach to spatially separate the photoexcited charge carriers and thus enhance photocatalytic activity....

Assembling metallic 1T-MoS2nanosheets with inorganic-ligand stabilized quantum dots for exceptional solar hydrogen evolution

2017 ◽  
Vol 53 (41) ◽  
pp. 5606-5609 ◽  
Author(s):  
Xu-Bing Li ◽  
Yu-Ji Gao ◽  
Hao-Lin Wu ◽  
Yang Wang ◽  
Qing Guo ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Hydrogen Evolution ◽  
Solar Hydrogen ◽  
Inorganic Ligand

Metallic 1T-MoS2nanosheets are firstly assembled with inorganic-ligand stabilized QDs for enhanced solar H2evolution.

scholarly journals Enhancing the activity of photocatalytic hydrogen evolution from CdSe quantum dots with a polyoxovanadate cluster

2020 ◽  
Vol 56 (62) ◽  
pp. 8762-8765 ◽  
Author(s):  
Emily H. Edwards ◽  
Alex A. Fertig ◽  
Kevin P. McClelland ◽  
Mahilet T. Meidenbauer ◽  
Saikat Chakraborty ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Metal Cluster ◽  
Cdse Quantum Dots ◽  
Photocatalytic Hydrogen Production ◽  
Photocatalytic Hydrogen Evolution

Adding metal-cluster hole scavengers enhances photocatalytic hydrogen production by quantum dots.

Hydrothermal Synthesis of CdSe Quantum Dots and Their Photocatalytic Activity on Degradation of Cefalexin

2013 ◽  
Vol 52 (43) ◽  
pp. 15015-15023 ◽  
Author(s):  
Xinlin Liu ◽  
Changchang Ma ◽  
Yan Yan ◽  
Guanxin Yao ◽  
Yanfeng Tang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Photocatalytic Activity ◽  
Hydrothermal Synthesis ◽  
Cdse Quantum Dots

Integrating CdSe Quantum Dots with a [FeFe]-Hydrogenase Mimic into a Photocathode for Hydrogen Evolution at a Low Bias Voltage

ChemPhotoChem ◽  
2017 ◽  
Vol 1 (6) ◽  
pp. 260-264 ◽  
Author(s):  
Min Wen ◽  
Hao-Lin Wu ◽  
Jing-Xin Jian ◽  
Xu-Zhe Wang ◽  
Xu-Bing Li ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Hydrogen Evolution ◽  
Bias Voltage ◽  
Cdse Quantum Dots

Self-assembled inorganic clusters of semiconducting quantum dots for effective solar hydrogen evolution

2018 ◽  
Vol 54 (38) ◽  
pp. 4858-4861 ◽  
Author(s):  
Yu-Ji Gao ◽  
Yichen Yang ◽  
Xu-Bing Li ◽  
Hao-Lin Wu ◽  
Shu-Lin Meng ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Ex Situ ◽  
Cdse Qds ◽  
Solar Hydrogen ◽  
Self Assembled ◽  
Inorganic Clusters

The catalytic activity of CdSe QDs could be enhanced more than 150-fold by forming self-assembled clusters with ZnSe QDs madeex situ.

Sign in / Sign up

Export Citation Format

Share Document