Graphene quantum dots mediated charge transfer of CdSe nanocrystals for enhancing photoelectrochemical hydrogen production

2015 ◽  
Vol 164 ◽  
pp. 271-278 ◽  
Author(s):  
Kai-An Tsai ◽  
Yung-Jung Hsu
Keyword(s):  
Quantum Dots ◽  
Charge Transfer ◽  
Hydrogen Production ◽  
Graphene Quantum Dots ◽  
Cdse Nanocrystals ◽  
Photoelectrochemical Hydrogen Production

Incorporating graphene quantum dots to enhance the photoactivity of CdSe-sensitized TiO2 nanorods for solar hydrogen production

2020 ◽  
Vol 8 (28) ◽  
pp. 13971-13979 ◽  
Author(s):  
Yung-Shan Chang ◽  
Ping-Yen Hsieh ◽  
Tso-Fu Mark Chang ◽  
Chun-Yi Chen ◽  
Masato Sone ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Charge Transfer ◽  
Hydrogen Production ◽  
Graphene Quantum Dots ◽  
Tio2 Nanorods ◽  
Solar Hydrogen ◽  
Solar Hydrogen Production

By introducing GQDs to promote vectorial charge transfer, photocorrosion of CdSe-sensitized TiO2 toward solar hydrogen production can be resolved.

Enhanced photocurrent of a ZnO nanorod array sensitized with graphene quantum dots

RSC Advances ◽  
2015 ◽  
Vol 5 (73) ◽  
pp. 59204-59207 ◽  
Author(s):  
Bingjun Yang ◽  
Jiangtao Chen ◽  
Linfan Cui ◽  
Wenwen Liu
Keyword(s):  
Quantum Dots ◽  
Charge Transfer ◽  
Graphene Quantum Dots ◽  
Nanorod Array ◽  
Zno Nanorod ◽  
Interfacial Charge Transfer ◽  
Zno Nanorod Array ◽  
Interfacial Charge ◽  
Sensitization Effect

GQDs have a remarkable sensitization effect on the photocurrent of ZNRA, which is due to the interfacial charge transfer.

Plasmon-induced photoelectrochemical water oxidation enabled by in situ layer-by-layer construction of cascade charge transfer channel in multilayered photoanode

2018 ◽  
Vol 6 (48) ◽  
pp. 24686-24692 ◽  
Author(s):  
Zhiping Zeng ◽  
Tao Li ◽  
Yu-Bing Li ◽  
Xiao-Cheng Dai ◽  
Ming-Hui Huang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Charge Transfer ◽  
Water Splitting ◽  
Water Oxidation ◽  
Graphene Quantum Dots ◽  
Layer By Layer ◽  
Lbl Assembly ◽  
Transfer Channel ◽  
Photoelectrochemical Water Oxidation

Cascade charge transfer between graphene quantum dots and Ag nanocrystals in photoelectrochemical water splitting was finely regulated by layer-by-layer (LbL) assembly.

Integrating PbS Quantum Dots with Hematite for Efficient Photoelectrochemical Hydrogen Production

2019 ◽  
Vol 216 (7) ◽  
pp. 1800839
Author(s):  
Ashi Ikram ◽  
Sahab Dass ◽  
Rohit Shrivastav ◽  
Vibha R. Satsangi
Keyword(s):  
Quantum Dots ◽  
Hydrogen Production ◽  
Photoelectrochemical Hydrogen Production ◽  
Pbs Quantum Dots
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