Preparation and self-cleaning property of a superhydrophobic coating based on micro-nano integrated TiO2 microspheres

被引：14

作者：

Wang, Cundong ^{[1
,2
]}

Guo, Jincheng ^{[1
]}

Yu, Huabing ^{[1
]}

Lei, Han ^{[1
]}

Wang, Zhen ^{[1
]}

Zhao, Min ^{[1
]}

Li, Jindao

Li, Xia ^{[1
,3
]}

机构：

[1] North Univ China, Sch Chem Engn & Technol, Taiyuan 030051, Peoples R China

[2] North Univ China, Natl Demonstrat Ctr Expt Comprehens Chem Engn Edu, Taiyuan 030051, Peoples R China

[3] North Univ China, Sch Sci, Taiyuan 030051, Peoples R China

来源：

CERAMICS INTERNATIONAL | 2021年 / 47卷 / 22期

基金：

中国国家自然科学基金;

关键词：

Superhydrophobic coating; Self-cleaning; Titanium dioxide; Epoxy resin; ROBUST; ALUMINUM; SURFACES;

D O I：

10.1016/j.ceramint.2021.08.066

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We prepared micro-nano TiO2 microspheres by hydrothermal method, mixed with epoxy resin (ER) and spreaded onto a glass slide to prepare a superhydrophobic coating. The coating and microspheres were characterized by X-ray photoelectron spectroscopy (XPS), X-ray diffractometer (XRD), scanning electron microscope (SEM), tape peeling test and contact angle meter. Results showed that the coating had contact angle (CA) and sliding angle (SA) of 160.7 degrees and 3.2 degrees, respectively. Water droplets can roll freely on its surface, with evident lotus leaf effect. The coating can withstand 100 times of tape peeling test. Compared with ordinary glass, the dust on the surface of superhydrophobic glass can roll off with water droplets and has evident self-cleaning effect.

引用

页码：32456 / 32459

页数：4

共 50 条

[1] Preparation and Property of Superhydrophobic and Photocatalytic Polydimethylsilane/Nano-TiO2 Self-Cleaning Coating
Liu R.
Ding X.
Zhao J.
Hu J.
Mu J.
Fu X.
Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society, 2022, 50 (05): : 1275 - 1282
[2] ODS - Modified TiO2 Nanoparticles for the Preparation of Self-cleaning Superhydrophobic Coating
Kokare, Ashvini M.
Sutar, Rajaram S.
Deshmukh, S. G.
Xing, Ruimin
Liu, Shanhu
Latthe, Sanjay S.
2ND INTERNATIONAL CONFERENCE ON CONDENSED MATTER AND APPLIED PHYSICS (ICC-2017), 2018, 1953
[3] Facile preparation of durable superhydrophobic coating with self-cleaning property
Yu, Nanlin
Xiao, Xinyan
Ye, Zhihao
Pan, Guangming
SURFACE & COATINGS TECHNOLOGY, 2018, 347 : 199 - 208
[4] Fabrication of superhydrophobic micro-nano structure Al2O3-13% TiO2/PTFE coating with anti- fuoling and self-cleaning properties
Khaleghi, Hesam
Eshaghi, Akbar
SURFACES AND INTERFACES, 2020, 20
[5] The preparation of superhydrophobic photocatalytic fluorosilicone/SiO2–TiO2 coating and its self-cleaning performance
Lijun Zong
Yaping Wu
Xingeng Li
Bo Jiang
Journal of Coatings Technology and Research, 2021, 18 : 1245 - 1259
[6] Self-Cleaning Textiles Based on Nano TiO2 Coatings
Veronovski, Nika
Smole, Majda Sfiligoj
Kreze, Tatjana
Lobnik, Aleksandra
TEKSTILEC, 2006, 49 (10-12) : 213 - 217
[7] Superhydrophobic Surfaces with Photocatalytic Self-Cleaning Properties by Nanocomposite Coating of TiO2 and Polytetrafluoroethylene
Kamegawa, Takashi
Shimizu, Yuki
Yamashita, Hiromi
ADVANCED MATERIALS, 2012, 24 (27) : 3697 - 3700
[8] Preparation and characterization of protective self-cleaning TiO2/kaolin composite coating
Jovanov, V
Zecevic, V
Vulic, T.
Ranogajec, J.
Fidanchevska, E.
MATERIALES DE CONSTRUCCION, 2018, 68 (331)
[9] Preparation and properties of TiO2 photocatalytic self-cleaning coating material for glass
Yang, Mengdi
Liu, Guangyan
Zhao, Wei
Meng, Fanbin
Lao, Youliang
Liang, Yi
INTERNATIONAL JOURNAL OF LOW-CARBON TECHNOLOGIES, 2023, 18 : 322 - 330
[10] The preparation of superhydrophobic photocatalytic fluorosilicone/SiO2-TiO2 coating and its self-cleaning performance
Zong, Lijun
Wu, Yaping
Li, Xingeng
Jiang, Bo
JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, 2021, 18 (05) : 1245 - 1259

← 1 2 3 4 5 →