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

scholarly journals Simple Preparation and Characterization of Nano-Crystalline Zinc Oxide Thin Films by Sol-Gel Method on Glass Substrate

2012 ◽  
Vol 02 (01) ◽  
pp. 10-15 ◽  
Author(s):  
Muhammad Saleem ◽  
Liang Fang ◽  
Aneela Wakeel ◽  
M. Rashad ◽  
C. Y. Kong
Keyword(s):  
Thin Films ◽  
Zinc Oxide ◽  
Glass Substrate ◽  
Sol Gel ◽  
Oxide Thin Films ◽  
Gel Method ◽  
Sol Gel Method ◽  
Simple Preparation ◽  
Nano Crystalline

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

Sol-gel preparation of crystalline Ni12P5/N-doped carbon and amorphous Ni-P-C catalysts and their high catalytic performances toward hydrogenation reduction reaction of 4-nitrophenol

2021 ◽  
Author(s):  
Pingyun Li ◽  
Haitao Ni ◽  
Shengxiang Jiang ◽  
Han Wang
Keyword(s):  
Sol Gel ◽  
Reduction Reaction ◽  
Tube Furnace ◽  
Gel Method ◽  
Sol Gel Method ◽  
Gel Preparation ◽  
Catalytic Performances

Sol-gel method was conducted to prepare Ni12P5/N-doped carbon and amorphous Ni-P-C materials where heating treatments of the dried gel precursors were operated under N2 protecting atmosphere in a tube furnace....

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.

A Brief Review: Immobilization of TiO2 Photocatalyst Materials on Supporting Surfaces for Degradation of Organic Pollutants

2021 ◽  
Vol 1044 ◽  
pp. 153-161
Author(s):  
Yulia Indriani ◽  
Afifah Sri Agustiah Putr Sutanti ◽  
Megadita Ayuningtyas ◽  
Hendri Widiyandari
Keyword(s):  
Organic Pollutants ◽  
High Efficiency ◽  
Sol Gel ◽  
Degradation Process ◽  
Synthesis Process ◽  
Gel Method ◽  
Sol Gel Method ◽  
Support Materials ◽  
Long Time ◽  
Milling Method

The process of final disposal of industrial wastewater is an important issue to avoid contamination. Photocatalyst technology can be a solution to waste control by degrading organic pollutants. The synthesis process of TiO2 catalyst immobilized with supporting materials has been proven more efficient in photocatalyst activation. This gives a high UV adsorption power and does not require further handling of the final purification process because it does not produce a catalyst suspension. Immobilization methods are simplest but still produce high efficiency, namely, the thermal milling method and the sol-gel method. Both methods can produce 97% efficiency. Immobilization using thermal milling can take quickly and only through one step but requires a long time in the degradation process. Besides, immobilization using the sol-gel method requires several steps, but the process of degradation is fast. The method used must be by the type of support material, the pollutants to be degraded, and the operating system like coating time. This paper focuses on the immobilization method suitable to support materials to maximize the degradation process.

ZnO nanorods covered with a TiO2 layer: simple sol–gel preparation, and optical, photocatalytic and photoelectrochemical properties

2015 ◽  
Vol 3 (24) ◽  
pp. 12748-12760 ◽  
Author(s):  
Maciej Kwiatkowski ◽  
Igor Bezverkhyy ◽  
Magdalena Skompska
Keyword(s):  
Sol Gel ◽  
Zno Nanorods ◽  
Core Shell ◽  
Photoelectrochemical Properties ◽  
Tio2 Layer ◽  
Gel Method ◽  
Sol Gel Method ◽  
Ito Electrode ◽  
Gel Preparation

In this work, composite core–shell ZnO/TiO2 materials were fabricated by deposition of TiO2 layers via sol–gel method on ZnO nanorods hydrothermally grown on ITO electrode.

Preparation of ultrafine silicon oxycarbide fiber mats via electrospinning/sol–gel method: Investigation of the solution spinnability

2019 ◽  
Vol 34 (01n03) ◽  
pp. 2040004
Author(s):  
Yixuan Wang ◽  
Ting Zhang ◽  
Xiaoyu Yue ◽  
Junyao Wu ◽  
Wei Gao
Keyword(s):  
Sol Gel ◽  
Silicon Oxycarbide ◽  
Solution Viscosity ◽  
Free Standing ◽  
Electrospinning Technique ◽  
Fiber Mats ◽  
Gel Method ◽  
Sol Gel Method ◽  
Wide Range ◽  
Gel Preparation

Ultrafine silicon oxycarbide (SiOC) fiber mats were prepared through a sol–gel method combined electrospinning technique. The influence of sol–gel solution viscosity on its spinnability has been studied. By partially removing solvents after the sol–gel preparation, the solution could be stably spun and resulted in fiber mats with an average fiber diameter of 560 nm. The formation, morphology and composition of the SiOC fiber mats have been studied by TGA, FT-IR, SEM, XPS and XRD. Due to flexibility and free-standing property, the SiOC fiber mats will have a wide range of applications.

Formation of superhydrophobic boehmite film on glass substrate by sol-gel method

2009 ◽  
Vol 3 (1) ◽  
pp. 97-101 ◽  
Author(s):  
Xinhui Fang ◽  
Zhijia Yu ◽  
Xiangyu Sun ◽  
Xinhua Liu ◽  
Futao Qin
Keyword(s):  
Glass Substrate ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method
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