Preparation of hybrid nanocomposite coatings via sol-gel method for hydrophobic and self-cleaning properties

2020 ◽  
Vol 1205 ◽  
pp. 127572 ◽  
Author(s):  
Ömer Kesmez
Keyword(s):  
Sol Gel ◽  
Nanocomposite Coatings ◽  
Hybrid Nanocomposite ◽  
Gel Method ◽  
Sol Gel Method ◽  
Self Cleaning

scholarly journals The Preparation of TiO2 Film by the Sol-Gel Method and Evaluation of Its Self-Cleaning Property

Materials ◽  
2018 ◽  
Vol 11 (3) ◽  
pp. 450 ◽  
Author(s):  
Yu Liang ◽  
Sijia Sun ◽  
Tongrong Deng ◽  
Hao Ding ◽  
Wanting Chen ◽  
...  
Keyword(s):  
Tio2 Film ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method ◽  
Self Cleaning

The Self-Cleaning Effect of Sol-Gel Preparation of Nano-Diamond and Nano-SiC Film was Compared

2019 ◽  
Vol 807 ◽  
pp. 68-73
Author(s):  
Xiu Xia Zhang ◽  
Hai Sheng Zhang ◽  
Guan Nan Du ◽  
Shu Yi Wei ◽  
Kai Nan Zhang ◽  
...  
Keyword(s):  
Glass Substrate ◽  
Sol Gel ◽  
Contrast Material ◽  
Photoelectric Conversion Efficiency ◽  
Photoelectric Conversion ◽  
Gel Method ◽  
Sol Gel Method ◽  
Long Time ◽  
Self Cleaning ◽  
Gel Preparation

Through continuous experiments, scientists have found that nanomaterials have self-cleaning properties. Solar cells coated with nanometer film can keep their surface clean for a long time and maintain high photoelectric conversion efficiency. nanodiamond films were prepared on glass substrate by sol-gel method. nanosilicon carbide was also selected as the contrast material. Silicon carbide (SiC) has good chemical stability, corrosion resistance and other characteristics. nanosic films were prepared by sol-gel method on glass substrate. The production cost of sol-gel method was relatively low, the coating uniformity was suitable for mass production

UV Resistance of γ-Glycidoxypropyltrimethoxysilane / TiO2-ZrO2 Hybrid Nanocomposite Films Prepared by Sol-Gel Method

2012 ◽  
Vol 557-559 ◽  
pp. 538-543 ◽  
Author(s):  
Yan Ping Yue ◽  
Min Huang ◽  
Yuan Qi Jiao ◽  
Xing Rong Zeng ◽  
Zhi Meng Liu ◽  
...  
Keyword(s):  
Uv Irradiation ◽  
Hybrid Film ◽  
Sol Gel ◽  
Nanocomposite Films ◽  
Gravimetric Analysis ◽  
Uv Resistance ◽  
Hybrid Nanocomposite ◽  
Gel Method ◽  
Sol Gel Method ◽  
Photo Catalysis

UV resistance of hybrid nanocomposite films of γ-Glycidoxypropyltrimethoxysilane (GPTMS)/TiO2-ZrO2prepared by Tetrabutoxytitanate, Zirconium n-tetrabutanoxide and GPTMS via sol-gel method were analyzed by observation of the film appearance, thermal gravimetric analysis (TGA), UV-visible spectroscopy, Fourier transform infrared spectroscopy (FTIR) before and after UV irradiation. It was found that cracks on the hybrid films increase with irradiation time, total inorganic content and the content of TiO2. The transmittance of the hybrid film increased with the increase of ZrO2content, which blocks part of the photo catalysis effect of TiO2. When the ZrO2content increased to equal with TiO2, UV resistance of the hybrid film approaches that of pure ZrO2. The irregular behavior of yellow index data indicates that the deterioration in transmittance is caused by cracks mainly. FTIR results show that the hybrid film of TiO2/ZrO2(3/1) (T3Z) still retains a stronger photo catalysis effect, after UV irradiation, the peak indicating the concentration of –OH enlarged greatly, while that of the pure ZrO2hybrid film remains unchanged.

scholarly journals Preparation of mechanically stable triple-layer interference broadband antireflective coatings with self-cleaning property by sol–gel technique

RSC Advances ◽  
2017 ◽  
Vol 7 (24) ◽  
pp. 14660-14668 ◽  
Author(s):  
Yuanyang Li ◽  
Ke Yang ◽  
Bibo Xia ◽  
Bowen Yang ◽  
Lianghong Yan ◽  
...  
Keyword(s):  
Sol Gel ◽  
Antireflective Coatings ◽  
Gel Method ◽  
Sol Gel Method ◽  
Triple Layer ◽  
Gel Technique ◽  
Self Cleaning

Mechanically stable broadband antireflective coatings with self-cleaning property were fabricatedviasol–gel method.

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