Insight into the charge transport correlation in Aux clusters and graphene quantum dots deposited on TiO2 nanotubes for photoelectrochemical oxygen evolution

2018 ◽  
Vol 6 (24) ◽  
pp. 11154-11162 ◽  
Author(s):  
Zhiping Zeng ◽  
Yu-Bing Li ◽  
Shufen Chen ◽  
Peng Chen ◽  
Fang-Xing Xiao
Keyword(s):  
Quantum Dots ◽  
Charge Transport ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Tio2 Nanotubes ◽  
Graphene Quantum Dots ◽  
Gold Nanoclusters ◽  
Intrinsic Correlation ◽  
Induced Charge ◽  
Insight Into

The intrinsic correlation of gold nanoclusters with graphene quantum dots in terms of photo-induced charge transport for photoelectrochemical water splitting was revealed.

Coupling NiCo catalysts with carbon quantum dots on hematite photoanodes for highly efficient oxygen evolution

2022 ◽  
Author(s):  
Yingpu Bi ◽  
Bin zhao ◽  
Chenchen Feng ◽  
Xiaojuan Huang ◽  
Yong Ding
Keyword(s):  
Quantum Dots ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Carbon Quantum Dots ◽  
Hole Transfer ◽  
Highly Efficient ◽  
Pec Water Splitting

Highly efficient hole transfer from photoanodes to oxygen evolution catalysts is crucial for solar photoelectrochemical (PEC) water splitting. Herein, we demonstrated the coupling of NiCo catalysts with carbon quantum dots...

scholarly journals Graphene: Insight into the Cellular Internalization and Cytotoxicity of Graphene Quantum Dots (Adv. Healthcare Mater. 12/2013)

2013 ◽  
Vol 2 (12) ◽  
pp. 1612-1612 ◽  
Author(s):  
Congyu Wu ◽  
Chong Wang ◽  
Ting Han ◽  
Xuejiao Zhou ◽  
Shouwu Guo ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Cellular Internalization ◽  
Insight Into

New insight into electrooxidation of graphene into graphene quantum dots

2017 ◽  
Vol 690 ◽  
pp. 129-132 ◽  
Author(s):  
Peihui Luo ◽  
Xiangfeng Guan ◽  
Yunlong Yu ◽  
Xiaoyan Li
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Insight Into

Green Synthesis and Electrochemical Study of Cobalt/Graphene Quantum Dots for Efficient Water Splitting

2019 ◽  
Vol 123 (14) ◽  
pp. 9183-9191 ◽  
Author(s):  
Joseph Cirone ◽  
Syed Rahin Ahmed ◽  
Peter C. Wood ◽  
Aicheng Chen
Keyword(s):  
Quantum Dots ◽  
Green Synthesis ◽  
Water Splitting ◽  
Graphene Quantum Dots ◽  
Electrochemical Study

Efficient solution-processed small-molecule solar cells by insertion of graphene quantum dots

Nanoscale ◽  
2014 ◽  
Vol 6 (24) ◽  
pp. 15175-15180 ◽  
Author(s):  
Dong Hwan Wang ◽  
Jung Kyu Kim ◽  
Sang Jin Kim ◽  
Byung Hee Hong ◽  
Jong Hyeok Park
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Surface Morphology ◽  
Charge Transport ◽  
Small Molecule ◽  
Efficient Solution ◽  
Fill Factor ◽  
Graphene Quantum Dots ◽  
Effective Surface ◽  
Solution Processed

Solution-processed small-molecule solar cells are demonstrated by insertion of graphene quantum dots (GQDs). The GQDs play an important role in increasing current density and fill factor which correlate with improved EQE and effective surface morphology. The multiple scattering and a reduced charge transport resistance lead to enhanced performances.

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