Using bi-layer structure to enhance the electrochromic properties of WO3: Self-organized nanotube thin films on DC sputter thin films

Cheng Fu Yang, Chin Guo Kuo, Ho Chang, Wen Ray Chen, Ya Chieh Tung

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Bi-layer WO3 thin films were prepared onto ITO/glass substrates, where the lower layer was deposited by using DC sputtering and the upper nanotube layer by was grown by using anodization method. The influences of anode voltage on the growth of the nanotube WO3 thin films were investigated. The morphology and cross section observations of the bi-layer WO3 thin films were carried out by using FESEM. It was found that the 40V was the optimally applied voltage because WO3 thin films revealed the uniform porous nanotube and the diameters distributed from 30 nm to 56 nm with the average diameters of 40 nm. The electrochromic properties of the bi-layer WO3 thin films were also developed in this study under different volumes of LiClO4-PC solution.

Original languageEnglish
Title of host publication4th IEEE International NanoElectronics Conference, INEC 2011
DOIs
Publication statusPublished - 2011 Sep 26
Event4th IEEE International Nanoelectronics Conference, INEC 2011 - Tao-Yuan, Taiwan
Duration: 2011 Jun 212011 Jun 24

Publication series

NameProceedings - International NanoElectronics Conference, INEC
ISSN (Print)2159-3523

Other

Other4th IEEE International Nanoelectronics Conference, INEC 2011
CountryTaiwan
CityTao-Yuan
Period11/6/2111/6/24

Fingerprint

Nanotubes
Thin films
ITO glass
Electric potential
Sputtering
Anodes
Substrates

Keywords

  • anode tungsten oxide
  • bi layer
  • electrochromic

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Yang, C. F., Kuo, C. G., Chang, H., Chen, W. R., & Tung, Y. C. (2011). Using bi-layer structure to enhance the electrochromic properties of WO3: Self-organized nanotube thin films on DC sputter thin films. In 4th IEEE International NanoElectronics Conference, INEC 2011 [5991808] (Proceedings - International NanoElectronics Conference, INEC). https://doi.org/10.1109/INEC.2011.5991808

Using bi-layer structure to enhance the electrochromic properties of WO3 : Self-organized nanotube thin films on DC sputter thin films. / Yang, Cheng Fu; Kuo, Chin Guo; Chang, Ho; Chen, Wen Ray; Tung, Ya Chieh.

4th IEEE International NanoElectronics Conference, INEC 2011. 2011. 5991808 (Proceedings - International NanoElectronics Conference, INEC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yang, CF, Kuo, CG, Chang, H, Chen, WR & Tung, YC 2011, Using bi-layer structure to enhance the electrochromic properties of WO3: Self-organized nanotube thin films on DC sputter thin films. in 4th IEEE International NanoElectronics Conference, INEC 2011., 5991808, Proceedings - International NanoElectronics Conference, INEC, 4th IEEE International Nanoelectronics Conference, INEC 2011, Tao-Yuan, Taiwan, 11/6/21. https://doi.org/10.1109/INEC.2011.5991808
Yang CF, Kuo CG, Chang H, Chen WR, Tung YC. Using bi-layer structure to enhance the electrochromic properties of WO3: Self-organized nanotube thin films on DC sputter thin films. In 4th IEEE International NanoElectronics Conference, INEC 2011. 2011. 5991808. (Proceedings - International NanoElectronics Conference, INEC). https://doi.org/10.1109/INEC.2011.5991808
Yang, Cheng Fu ; Kuo, Chin Guo ; Chang, Ho ; Chen, Wen Ray ; Tung, Ya Chieh. / Using bi-layer structure to enhance the electrochromic properties of WO3 : Self-organized nanotube thin films on DC sputter thin films. 4th IEEE International NanoElectronics Conference, INEC 2011. 2011. (Proceedings - International NanoElectronics Conference, INEC).
@inproceedings{6e982a354ff144ac88c617151fdc2f6f,
title = "Using bi-layer structure to enhance the electrochromic properties of WO3: Self-organized nanotube thin films on DC sputter thin films",
abstract = "Bi-layer WO3 thin films were prepared onto ITO/glass substrates, where the lower layer was deposited by using DC sputtering and the upper nanotube layer by was grown by using anodization method. The influences of anode voltage on the growth of the nanotube WO3 thin films were investigated. The morphology and cross section observations of the bi-layer WO3 thin films were carried out by using FESEM. It was found that the 40V was the optimally applied voltage because WO3 thin films revealed the uniform porous nanotube and the diameters distributed from 30 nm to 56 nm with the average diameters of 40 nm. The electrochromic properties of the bi-layer WO3 thin films were also developed in this study under different volumes of LiClO4-PC solution.",
keywords = "anode tungsten oxide, bi layer, electrochromic",
author = "Yang, {Cheng Fu} and Kuo, {Chin Guo} and Ho Chang and Chen, {Wen Ray} and Tung, {Ya Chieh}",
year = "2011",
month = "9",
day = "26",
doi = "10.1109/INEC.2011.5991808",
language = "English",
isbn = "9781457703799",
series = "Proceedings - International NanoElectronics Conference, INEC",
booktitle = "4th IEEE International NanoElectronics Conference, INEC 2011",

}

TY - GEN

T1 - Using bi-layer structure to enhance the electrochromic properties of WO3

T2 - Self-organized nanotube thin films on DC sputter thin films

AU - Yang, Cheng Fu

AU - Kuo, Chin Guo

AU - Chang, Ho

AU - Chen, Wen Ray

AU - Tung, Ya Chieh

PY - 2011/9/26

Y1 - 2011/9/26

N2 - Bi-layer WO3 thin films were prepared onto ITO/glass substrates, where the lower layer was deposited by using DC sputtering and the upper nanotube layer by was grown by using anodization method. The influences of anode voltage on the growth of the nanotube WO3 thin films were investigated. The morphology and cross section observations of the bi-layer WO3 thin films were carried out by using FESEM. It was found that the 40V was the optimally applied voltage because WO3 thin films revealed the uniform porous nanotube and the diameters distributed from 30 nm to 56 nm with the average diameters of 40 nm. The electrochromic properties of the bi-layer WO3 thin films were also developed in this study under different volumes of LiClO4-PC solution.

AB - Bi-layer WO3 thin films were prepared onto ITO/glass substrates, where the lower layer was deposited by using DC sputtering and the upper nanotube layer by was grown by using anodization method. The influences of anode voltage on the growth of the nanotube WO3 thin films were investigated. The morphology and cross section observations of the bi-layer WO3 thin films were carried out by using FESEM. It was found that the 40V was the optimally applied voltage because WO3 thin films revealed the uniform porous nanotube and the diameters distributed from 30 nm to 56 nm with the average diameters of 40 nm. The electrochromic properties of the bi-layer WO3 thin films were also developed in this study under different volumes of LiClO4-PC solution.

KW - anode tungsten oxide

KW - bi layer

KW - electrochromic

UR - http://www.scopus.com/inward/record.url?scp=80052987110&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=80052987110&partnerID=8YFLogxK

U2 - 10.1109/INEC.2011.5991808

DO - 10.1109/INEC.2011.5991808

M3 - Conference contribution

AN - SCOPUS:80052987110

SN - 9781457703799

T3 - Proceedings - International NanoElectronics Conference, INEC

BT - 4th IEEE International NanoElectronics Conference, INEC 2011

ER -