Rapid Charge Separation Boosts Solar Hydrogen Generation at the Graphene–MoS2 Junction: Time-Domain Ab Initio Analysis

2021 ◽  
Vol 12 (11) ◽  
pp. 2763-2769
Author(s):  
Xiaoli Wang ◽  
Run Long
Keyword(s):  
Ab Initio ◽  
Time Domain ◽  
Charge Separation ◽  
Hydrogen Generation ◽  
Solar Hydrogen

CdSe-sensitized branched CdS hierarchical nanostructures for efficient photoelectrochemical solar hydrogen generation

2016 ◽  
Vol 18 (16) ◽  
pp. 11460-11466 ◽  
Author(s):  
Zonghu Han ◽  
Meng Wang ◽  
Xiangyan Chen ◽  
Shaohua Shen
Keyword(s):  
Optical Absorption ◽  
Charge Separation ◽  
Hydrogen Generation ◽  
Photoelectrochemical Performance ◽  
Solar Hydrogen ◽  
Hierarchical Nanostructures

CdSe-sensitized branched CdS hierarchical nanostructures showed an improved photoelectrochemical performance for solar hydrogen generation as a result of the synergy of improved optical absorption and promoted charge separation.

Ferroelastic domains drive charge separation and suppress electron–hole recombination in all-inorganic halide perovskites: time-domain ab initio analysis

2020 ◽  
Vol 5 (4) ◽  
pp. 683-690 ◽  
Author(s):  
Ran Shi ◽  
Zhaosheng Zhang ◽  
Wei-hai Fang ◽  
Run Long
Keyword(s):  
Ab Initio ◽  
Time Domain ◽  
Charge Separation ◽  
Charge Recombination ◽  
Electron Hole ◽  
Nonadiabatic Coupling ◽  
Halide Perovskites ◽  
Ferroelastic Domains ◽  
Hole Recombination

CsPbBr3 perovskites containing ferroelastic domains inhibit non-radiative charge recombination by facilitating charge separation and decreasing nonadiabatic coupling.

Construction of heterojunctions between ReS2 and twin crystal ZnxCd1-xS for boosting solar hydrogen evolution

2021 ◽  
Author(s):  
Luyan Guo ◽  
Guiyang Yu ◽  
Haitao Zhao ◽  
Chuanwang Xing ◽  
Yujia Hu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Charge Separation ◽  
Redox Reactions ◽  
Hydrogen Generation ◽  
Solar Hydrogen ◽  
Twin Crystal ◽  
Photocatalytic Hydrogen Generation ◽  
Highly Active ◽  
Surface Redox

Facilitating charge separation as well as surface redox reactions is considered to be an efficient way to improving semiconductor-based photocatalytic hydrogen generation. In this contribution, we developed a highly active...

scholarly journals Sub 10 nm CoO nanoparticle-decorated graphitic carbon nitride for solar hydrogen generation via efficient charge separation

2020 ◽  
Vol 2 (10) ◽  
pp. 4473-4481
Author(s):  
Aniruddha Mondal ◽  
Shubham Biswas ◽  
Srishti ◽  
Aditya Kumar ◽  
Jong-Sung Yu ◽  
...  
Keyword(s):  
Charge Separation ◽  
Carbon Nitride ◽  
Hydrogen Generation ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Excellent Performance ◽  
Solar Hydrogen ◽  
Efficient Charge

Excellent performance, including rate and stability, is achieved for solar hydrogen generation using a developed heterojunction made of CoO (<10 nm) and graphitic carbon nitride.

Activating the MoS2 Basal Plane toward Enhanced Solar Hydrogen Generation via in Situ Photoelectrochemical Control

2020 ◽  
pp. 267-276
Author(s):  
Wei Xun ◽  
Yongjie Wang ◽  
Ronglei Fan ◽  
Qiaoqiao Mu ◽  
Sheng Ju ◽  
...  
Keyword(s):  
Basal Plane ◽  
Hydrogen Generation ◽  
Solar Hydrogen

Solar hydrogen generation from spinel ZnFe2O4photocatalyst: effect of synthesis methods

2015 ◽  
Vol 39 (10) ◽  
pp. 1378-1390 ◽  
Author(s):  
Rekha Dom ◽  
A. Sadananda Chary ◽  
Raghavan Subasri ◽  
Neha Y. Hebalkar ◽  
Pramod H. Borse
Keyword(s):  
Hydrogen Generation ◽  
Synthesis Methods ◽  
Solar Hydrogen
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