Highly Dispersed Antimonene Oxide Quantum Dots and Their Hybrid Gel Glasses for Broadband Nonlinear Optical Limiting

2021 ◽  
Author(s):  
Fangyuan Xing ◽  
Yue Wang ◽  
Jingjing Wang ◽  
Shuyun Zhou ◽  
Junlong Zhao ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Liquid Phase ◽  
Nonlinear Optical ◽  
Sol Gel ◽  
Optical Limiting ◽  
Gel Method ◽  
Hybrid Gel ◽  
Highly Dispersed ◽  
Liquid Phase Exfoliation ◽  
Gel Glasses

In this work, we have prepared antimonene oxide quantum dots and their hybrid Ormosil gel glasses by the liquid phase exfoliation antimony and sol-gel method, respectively. Due to the existence...

Ultra-broadband nonlinear optical response of two-dimensional h-BN nanosheets and their hybrid gel glasses

Nanoscale ◽  
2018 ◽  
Vol 10 (9) ◽  
pp. 4276-4283 ◽  
Author(s):  
Zheng Xie ◽  
Yongzhong Wu ◽  
Xingming Sun ◽  
Shixin Liu ◽  
Fukun Ma ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Nonlinear Optical ◽  
Mechanical Stability ◽  
Hexagonal Boron Nitride ◽  
Optical Limiting ◽  
Two Dimensional ◽  
Hybrid Gel ◽  
Boron Nitride Nanosheets ◽  
High Uniformity ◽  
Gel Glasses

Hydrophilic hexagonal boron nitride nanosheets hybrid gel glasses exhibit high uniformity and concentration, outstanding nonlinear optical limiting and transparency, as well as optical, thermal and mechanical stability.

Preparation of highly luminescent hybrid gel incorporating NAC-capped CdTe quantum dots through sol–gel processing

2015 ◽  
Vol 2 (3) ◽  
pp. 036202 ◽  
Author(s):  
Hang-Beom Bu ◽  
Taichi Watanabe ◽  
Masayuki Hizume ◽  
Tomomi Takagi ◽  
Susumu Sobue ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Sol Gel ◽  
Cdte Quantum Dots ◽  
Hybrid Gel ◽  
Gel Processing

Highly dispersed MoVTeNbO/SiO2 catalysts prepared by the sol–gel method for selective oxidation of propane to acrolein

2009 ◽  
Vol 10 (12) ◽  
pp. 1591-1594 ◽  
Author(s):  
Xiaodong Yi ◽  
Xiaodan Sun ◽  
Xiaobing Zhang ◽  
Chuanjing Huang ◽  
Weizheng Weng ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method ◽  
Highly Dispersed

scholarly journals Optical Properties of Sn Doped ZnO Thin Film Prepared Using Sol-Gel Method for Optical Limiting Application

2021 ◽  
Vol 24 (3) ◽  
pp. 38-42
Author(s):  
Marwa Mudfer Alqaisi ◽  
◽  
Alla J. Ghazai ◽  
Keyword(s):  
Thin Films ◽  
Zinc Oxide ◽  
Optical Properties ◽  
Sol Gel ◽  
Visible Region ◽  
Optical Limiting ◽  
Pure Zinc ◽  
Gel Method ◽  
Sol Gel Method ◽  
Doped Zno

In this work, pure Zinc oxide and tin doped Zinc oxide thin films nanoparticles with various volume concentrations of 2, 4, 6, and 8V/V% were prepared by using the sol-gel method. The optical properties were investigated by using UV-Visible spectroscope, and the value exhibits the direct allowed transition. The average of transmittance was around ~(17-23) %in visible region. The optical energy band gap was calculated with wavelength (300-900) nm for pure ZnO and Sn doped ZnO thin films which decreases with increasing concentration from 3.4 eV to 3.1 eV respectively and red shift. The real dielectric(εr) and the imaginary dielectric εiare the same behavior of the refractive index(n) the extinction coefficient (k) respectively. The optical limiting properties were studied by using an SDL laser with a wavelength of 235 nm. ZnO and doping thin films an found efficient as optic limiting and depend on the concentration of the all samples.

Production of carbon dots during the liquid phase exfoliation of MoS2 quantum dots

Carbon ◽  
2019 ◽  
Vol 155 ◽  
pp. 243-249 ◽  
Author(s):  
Weimin Zhang ◽  
Jinhong Du ◽  
Zhibo Liu ◽  
Dingdong Zhang ◽  
Qinwei Wei ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Liquid Phase ◽  
Carbon Dots ◽  
Liquid Phase Exfoliation
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