scholarly journals Control of the oxidizing and hydrophilicizing properties of photocatalytic TiO2 thin films coated on a polyethylene-terephthalate substrate

2017 ◽  
Vol 125 (3) ◽  
pp. 168-174 ◽  
Author(s):  
Mitsuyoshi MACHIDA ◽  
Keiichiro NORIMOTO ◽  
Masahiro YAMAMOTO
Keyword(s):  
Thin Films ◽  
Polyethylene Terephthalate ◽  
Polyethylene Terephthalate Substrate

Characterization of polyaniline thin films prepared on polyethylene terephthalate substrate

2020 ◽  
Author(s):  
Yuliia A. Stetsiv ◽  
Mykhailo M. Yatsyshyn ◽  
Dmytro Nykypanchuk ◽  
Sergii A. Korniy ◽  
Ivan Saldan ◽  
...  
Keyword(s):  
Thin Films ◽  
Polyethylene Terephthalate ◽  
Polyethylene Terephthalate Substrate

Plasma Pre-Treatment of Polyethylene Terephthalate Substrate Influence on the Properties of ZnO Thin Film

2014 ◽  
Vol 895 ◽  
pp. 41-44
Author(s):  
Seiw Yen Tho ◽  
Kamarulazizi Ibrahim
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Polyethylene Terephthalate ◽  
Contact Angle Measurement ◽  
Angle Measurement ◽  
Zno Thin Films ◽  
Zno Thin Film ◽  
Water Contact ◽  
Pre Treatment ◽  
Pet Substrate

In this work, the influences of plasma pre-treatment on polyethylene terephthalate (PET) substrate to the properties of ZnO thin film have been carried out. ZnO thin films were successfully grown on PET substrate by spin coating method. In order to study the effects of plasma pre-treatment, a comparison of treated and untreated condition was employed. Water contact angle measurement had been carried out for PET wettability study prior to ZnO thin film coating. Morphology study of ZnO thin film was performed by scanning probe microscope (SPM). Besides, optical study of the ZnO thin film was done by using UV-vis spectrophotometer. All the measured results show that plasma pre-treatment of PET substrate plays an important role in enhancing the wettability of PET and optical properties of the ZnO thin films. In conclusion, pre-treatment of PET surface is essential to produce higher quality ZnO thin film on this particular substrate in which would pave the way for the integration of future devices.

Ionic Conduction Response under Extending-Deformation of β-AgI Thin Films

2018 ◽  
Vol 790 ◽  
pp. 3-8 ◽  
Author(s):  
Shin Ichi Furusawa ◽  
Tomosato Ida
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Activation Energy ◽  
Ionic Conductivity ◽  
Tensile Stress ◽  
Polyethylene Terephthalate ◽  
Ionic Conduction ◽  
Ion Conduction ◽  
Polyethylene Terephthalate Film ◽  
Extension Ratio

Tensile stress was applied to β-AgI thin film prepared on a polyethylene terephthalate film, and the ion conduction response in the direction of the tensile extension was investigated. The ionic conductivity of the β-AgI thin film decreases and the activation energy for ionic conduction increases with increasing extension ratio. This behaviour is attributed to the modulation of the crystal framework by the extension of the AgI thin film.

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