Open AccessRecent study on TiO2 based Self-Cleaning Coating
Author(s) -
Rizgyandhaka Artha Prawira,
Dessy Ariyanti
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1053/1/012061
Subject(s) - coating , materials science , scanning electron microscope , characterization (materials science) , photocatalysis , composite material , contact angle , fabrication , deposition (geology) , spin coating , chemical engineering , nanotechnology , chemistry , medicine , paleontology , biochemistry , alternative medicine , pathology , sediment , engineering , biology , catalysis
Coating is a way of protecting the surface of the materials as glass, metal, clay, wood, and cementitious from pollutant, dust. self-cleaning coating can be achieved by modifying the surface to have super-hydrophobic, super-hydrophilic, and photocatalytic properties. This paper summarizes the recent studies on TiO 2 based self-cleaning coating. The scope of this article is in the mechanism and fabrication route of TiO2 based self-cleaning coating, application technique such as spin coating, spray coating dip coating a nd chemical vapour deposition (CVD) and characterization. Self-cleaning coating can be characterized using many methods in order to determine their quality and feasibility. The characterization of the surface applied by self-cleaning coating can be in the form of numerical data and morphological images such as X-ray diffraction (XRD), Scanning Electron Microscope (SEM), Atomic Force Microscopy (AFM), contact angle, hardness, and scratch resistance are also analysed a nd discussed.