Photocatalytic Performance Analysis of Bi 2 WO 6 Modified with CdSe Quantum Dots in Different Solvents

2020 ◽  
Vol 5 (31) ◽  
pp. 9563-9571
Author(s):  
Zhengguang Chen ◽  
Zuowei Zhang ◽  
Hongshun Hao ◽  
Liangliang Zhu ◽  
Chao Ding ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Performance Analysis ◽  
Photocatalytic Performance ◽  
Cdse Quantum Dots

Synthesis of CdSe Quantum-Dots-Sensitized TiO2 Nanocomposites with Visible-Light Photocatalytic Activity

2014 ◽  
Vol 924 ◽  
pp. 3-9
Author(s):  
Yong Shi ◽  
Jun Ke ◽  
Qi Dong Zhao ◽  
Xin Yong Li ◽  
Nan Zheng ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Quantum Dots ◽  
Room Temperature ◽  
Crystal Size ◽  
Photocatalytic Performance ◽  
Sol Gel ◽  
Cdse Quantum Dots ◽  
Cdse Qds ◽  
Small Crystal Size ◽  
Tungsten Lamp

CdSe Quantum Dots (QDs) sensitized TiO2 photocatylysts were synthesized by a facile sol-gel method at room temperature. The effects of CdSe QDs concentration on the properties of the photocatalysts were studied by XRD, BET, SEM, UV/vis. The photocatalytic performance was investigated by degrading methylene blue (MB) under halogen-tungsten lamp irradiation. The results revealed that the catalysts doped with CdSe QDs show large surface area, small crystal size and narrow band gap. The catalysts doped with 0.05% CdSe QDs possessed the best activity, and the degradation efficiency of methylene blue (MB) is up to 99.2% within 180 min.

Ultrafast fs coherent excitonic dynamics in CdSe quantum dots assemblies addressed and probed by 2D electronic spectroscopy

2021 ◽  
Vol 154 (1) ◽  
pp. 014301
Author(s):  
Elisabetta Collini ◽  
Hugo Gattuso ◽  
R. D. Levine ◽  
F. Remacle
Keyword(s):  
Quantum Dots ◽  
Electronic Spectroscopy ◽  
Cdse Quantum Dots

scholarly journals One pot synthesis of bi-linker stabilised CdSe quantum dots

2010 ◽  
Vol 245 ◽  
pp. 012067 ◽  
Author(s):  
I Concina ◽  
M M Natile ◽  
A Braga ◽  
A Vomiero ◽  
V Morandi ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Cdse Quantum Dots ◽  
One Pot ◽  
One Pot Synthesis

Measuring temperature heterogeneities during solar-photothermal heating using quantum dot nanothermometry

The Analyst ◽  
2021 ◽  
Author(s):  
Stephanie K. Loeb ◽  
Haoran Wei ◽  
Jae-Hong Kim
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Fluorescence Emission ◽  
Emission Wavelength ◽  
Wavelength Shift ◽  
Cdse Quantum Dots ◽  
Photothermal Heating

The fluorescence emission wavelength shift of CdSe quantum dots due to heat-induced lattice dilatation is used to spatially resolve temperatures in solar photothermal systems.

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