Enhanced photoluminescence of layered terbium hydroxides by graphene quantum dots in-situ synthesized in the interlayer

2021 ◽  
Vol 120 ◽  
pp. 111424
Author(s):  
Song Sang ◽  
Baiyi Shao ◽  
Xiaobao Zhang ◽  
Aoping Guo ◽  
Fangming Cui ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots ◽  
Enhanced Photoluminescence

Gamma ray shifted and enhanced photoluminescence of graphene quantum dots

2016 ◽  
Vol 4 (44) ◽  
pp. 10538-10544 ◽  
Author(s):  
Tao Wang ◽  
Claas J. Reckmeier ◽  
Shunkai Lu ◽  
Yanqing Li ◽  
Yafei Cheng ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Gamma Ray ◽  
Graphene Quantum Dots ◽  
Enhanced Photoluminescence ◽  
Gamma Ray Irradiation

The photoluminescence of graphene quantum dots can be modulated and enhanced controllably via gamma-ray irradiation.

scholarly journals Synthesis of graphene quantum dot-stabilized gold nanoparticles and their application

RSC Advances ◽  
2019 ◽  
Vol 9 (37) ◽  
pp. 21215-21219 ◽  
Author(s):  
Weifeng Chen ◽  
Jialu Shen ◽  
Shaona Chen ◽  
Jiaying Yan ◽  
Nuonuo Zhang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Gold Nanoparticles ◽  
Quantum Dot ◽  
Graphene Quantum Dots ◽  
Graphene Quantum Dot

Herein, we report an in situ synthesis of graphene quantum dots (GQDs), which have been synthesized from only starch and water and stabilize AuNPs in water.

Sulfur-doped graphitic carbon nitride decorated with graphene quantum dots for an efficient metal-free electrocatalyst

2015 ◽  
Vol 3 (5) ◽  
pp. 1841-1846 ◽  
Author(s):  
Chenyu Xu ◽  
Qing Han ◽  
Yang Zhao ◽  
Lixia Wang ◽  
Yang Li ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Nitride ◽  
Graphene Quantum Dots ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Metal Free ◽  
Carbon Nitride Nanosheets

A rational assembly of graphene quantum dots in situ decorated onto sulfur-doped graphitic carbon nitride nanosheets for an efficient electrocatalyst.

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.

In Situ Doping-Enabled Metal and Nonmetal Codoping in Graphene Quantum Dots: Synthesis and Application for Contaminant Sensing

2020 ◽  
Vol 8 (44) ◽  
pp. 16565-16576
Author(s):  
Aruna N. Nair ◽  
Venkata S.N. Chava ◽  
Saptasree Bose ◽  
Ting Zheng ◽  
Srikanth Pilla ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Quantum Dots

Optoelectronic and photovoltaic properties of graphene quantum dot–polyaniline nanostructures

2015 ◽  
Vol 3 (41) ◽  
pp. 20736-20748 ◽  
Author(s):  
Nabasmita Maity ◽  
Atanu Kuila ◽  
Sandip Das ◽  
Debasish Mandal ◽  
Arnab Shit ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Power Conversion ◽  
Graphene Quantum Dots ◽  
Dye Sensitized Solar Cells ◽  
Photovoltaic Properties ◽  
Aqueous Dispersions ◽  
Graphene Quantum Dot ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

In aqueous dispersions of graphene quantum dots (GQDs), aniline is in situ polymerized to produce polyaniline-GQDs hybrids and dye-sensitized solar cells fabricated with the hybrids indicate highest power conversion efficiency of 3.12%.

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