Surface characterization study of nanoporous anodic aluminium oxide thin film synthesized by single-step anodization

2021 ◽  
Author(s):  
Shahidah Arina Shamsuddin ◽  
Mohd Nazree Derman ◽  
Uda Hashim ◽  
Jasni Ismail ◽  
Muhammad Faheem Mohd Tahir
Keyword(s):  
Thin Film ◽  
Surface Characterization ◽  
Aluminium Oxide ◽  
Single Step ◽  
Oxide Thin Film ◽  
Anodic Aluminium Oxide ◽  
Characterization Study

Doping Mo on Tungsten Oxide Thin Film and Photoelectrochemical Measurement

2021 ◽  
Vol 21 (9) ◽  
pp. 4813-4817
Author(s):  
Sang-Hyeok Yoon ◽  
Kyo-Seon Kim
Keyword(s):  
Thin Film ◽  
Tungsten Oxide ◽  
High Surface ◽  
High Surface Area ◽  
Single Step ◽  
Oxide Thin Film ◽  
Mo Doping ◽  
Chemical Bonding State ◽  
Electron Hole Pair ◽  
Molybdenum Doping

Tungsten oxide (WO3) is semiconductor material which can be used for various applications. Especially, one-dimensional (1-D) nanostructured WO3 shows the high photoelectrochemical (PEC) performance due to high surface area and short transport route of electron–hole pair. The flame vapor deposition (FVD) process is an efficient and economical method for preparation of the 1-D nanos-tructured WO3 thin film. Molybdenum doping is a well-known method to improve the PEC performance of WO3 by reducing band gap and increasing electrical property. In this study, we prepared the 1-D WO3 nanostructures doped with Mo by FVD single step process. We confirmed that Mo was successfully doped on WO3 without changing significantly the original nanostructure, crystal structure and chemical bonding state of WO3 thin film. As a result of PEC measurement, the pho-tocurrent densities of WO3 thin film with Mo doping were higher by about 1.4 to 2 times (for applied voltage above 0.7 V vs. SCE) than those without Mo doping.

A flexible AMOLED display on the PEN substrate driven by oxide thin-film transistors using anodized aluminium oxide as dielectric

2014 ◽  
Vol 2 (7) ◽  
pp. 1255-1259 ◽  
Author(s):  
Hua Xu ◽  
Dongxiang Luo ◽  
Min Li ◽  
Miao Xu ◽  
Jianhua Zou ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Aluminium Oxide ◽  
Oxide Thin Film

Aluminium Oxide Thin-Film based in vitro Cell-Substrate Sensing Device for Monitoring Proliferation of Myoblast Cells

2021 ◽  
pp. 1-1
Author(s):  
Uvanesh Kasiviswanathan ◽  
Chelladurai Karthikeyan Balavigneswaran ◽  
Chandan Kumar ◽  
Chandan Kumar ◽  
Suruchi Poddar ◽  
...  
Keyword(s):  
Thin Film ◽  
Aluminium Oxide ◽  
Oxide Thin Film ◽  
Cell Substrate ◽  
Myoblast Cells

Surface characterization of nanoporous aluminium oxide films synthesized by single-step DC and AC anodization

2017 ◽  
Vol 7 ◽  
pp. 139-145 ◽  
Author(s):  
Nagaraj M. Chelliah ◽  
Alaukik Saxena ◽  
Khushdeep Sharma ◽  
Harpreet Singh ◽  
M.K. Surappa
Keyword(s):  
Surface Characterization ◽  
Oxide Films ◽  
Aluminium Oxide ◽  
Single Step

High Sensitivity pH Sensors based on Amorphous Indium-gallium-zinc Oxide Thin-film Transistors

2015 ◽  
Vol 135 (6) ◽  
pp. 192-198 ◽  
Author(s):  
Shinnosuke Iwamatsu ◽  
Yutaka Abe ◽  
Toru Yahagi ◽  
Seiya Kobayashi ◽  
Kazushige Takechi ◽  
...  
Keyword(s):  
Thin Film ◽  
Zinc Oxide ◽  
Thin Film Transistors ◽  
High Sensitivity ◽  
Oxide Thin Film ◽  
Indium Gallium Zinc Oxide ◽  
Ph Sensors ◽  
Zinc Oxide Thin Film ◽  
Indium Gallium

Fabrication of layer-by-layer graphene oxide thin film on copper substrate by electrophoretic deposition

2020 ◽  
Vol 59 (12) ◽  
pp. 125001
Author(s):  
Nan Ye ◽  
Satoka Ohnishi ◽  
Mitsuhiro Okada ◽  
Kazuto Hatakeyama ◽  
Kazuhiko Seki ◽  
...  
Keyword(s):  
Thin Film ◽  
Graphene Oxide ◽  
Electrophoretic Deposition ◽  
Copper Substrate ◽  
Oxide Thin Film ◽  
Layer By Layer ◽  
Layer Graphene
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