Ag修饰TiO2纳米管紫外探测器的构筑及性能研究

Xiang Ming Fang; Xiang Li; Jie Jia; Dan Dan Sang; Shi Yong Gao

doi:10.3788/gzxb20194806.0604003

Ag修饰TiO₂纳米管紫外探测器的构筑及性能研究

Translated title of the contribution: Fabrication and Properties of Ultraviolet Detector Based on Ag-modified TiO₂ Nanotubes

Xiang Ming Fang
, Xiang Li
, Jie Jia
, Dan Dan Sang
, Shi Yong Gao^*

^*Corresponding author for this work

Taiyuan University of Technology
Harbin Institute of Technology
Liaocheng University

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

TiO₂ nanotubes were synthesized on FTO substrate by liquid phase deposition method. Subsequently Ag particles were photodeposited on the surface of TiO₂ nanotubes. Moreover the obtained array was investigated by SEM, EDS and XRD. As a result, TiO₂ nanotubes exhite anatase phase, and there are obvious Ag particles attached on the surface of the tube wall. Under UV irradiation, the ultraviolet detector based on Ag/TiO₂ nanotubes shown the excellent visible-blind characteristic. After a deposition of Ag, the ultraviolet detector based on Ag/TiO₂ nanotubes exhibited a high on/off ratio of 2 251, together with the photocurrent density of 91μA/cm².

Translated title of the contribution	Fabrication and Properties of Ultraviolet Detector Based on Ag-modified TiO₂ Nanotubes
Original language	Chinese (Traditional)
Article number	0604003
Journal	Guangzi Xuebao/Acta Photonica Sinica
Volume	48
Issue number	6
DOIs	https://doi.org/10.3788/gzxb20194806.0604003
State	Published - 1 Jun 2019
Externally published	Yes

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title = "Ag修饰TiO2纳米管紫外探测器的构筑及性能研究",

abstract = "TiO2 nanotubes were synthesized on FTO substrate by liquid phase deposition method. Subsequently Ag particles were photodeposited on the surface of TiO2 nanotubes. Moreover the obtained array was investigated by SEM, EDS and XRD. As a result, TiO2 nanotubes exhite anatase phase, and there are obvious Ag particles attached on the surface of the tube wall. Under UV irradiation, the ultraviolet detector based on Ag/TiO2 nanotubes shown the excellent visible-blind characteristic. After a deposition of Ag, the ultraviolet detector based on Ag/TiO2 nanotubes exhibited a high on/off ratio of 2 251, together with the photocurrent density of 91μA/cm2.",

keywords = "Ag nanoparticles, Liquid phase deposition, Photodeposition method, TiO nanotubes, Ultraviolet detector",

author = "Fang, \{Xiang Ming\} and Xiang Li and Jie Jia and Sang, \{Dan Dan\} and Gao, \{Shi Yong\}",

year = "2019",

month = jun,

day = "1",

doi = "10.3788/gzxb20194806.0604003",

language = "繁体中文",

volume = "48",

journal = "Guangzi Xuebao/Acta Photonica Sinica",

issn = "1004-4213",

publisher = "Chinese Optical Society",

number = "6",

}

TY - JOUR

T1 - Ag修饰TiO2纳米管紫外探测器的构筑及性能研究

AU - Fang, Xiang Ming

AU - Li, Xiang

AU - Jia, Jie

AU - Sang, Dan Dan

AU - Gao, Shi Yong

PY - 2019/6/1

Y1 - 2019/6/1

N2 - TiO2 nanotubes were synthesized on FTO substrate by liquid phase deposition method. Subsequently Ag particles were photodeposited on the surface of TiO2 nanotubes. Moreover the obtained array was investigated by SEM, EDS and XRD. As a result, TiO2 nanotubes exhite anatase phase, and there are obvious Ag particles attached on the surface of the tube wall. Under UV irradiation, the ultraviolet detector based on Ag/TiO2 nanotubes shown the excellent visible-blind characteristic. After a deposition of Ag, the ultraviolet detector based on Ag/TiO2 nanotubes exhibited a high on/off ratio of 2 251, together with the photocurrent density of 91μA/cm2.

AB - TiO2 nanotubes were synthesized on FTO substrate by liquid phase deposition method. Subsequently Ag particles were photodeposited on the surface of TiO2 nanotubes. Moreover the obtained array was investigated by SEM, EDS and XRD. As a result, TiO2 nanotubes exhite anatase phase, and there are obvious Ag particles attached on the surface of the tube wall. Under UV irradiation, the ultraviolet detector based on Ag/TiO2 nanotubes shown the excellent visible-blind characteristic. After a deposition of Ag, the ultraviolet detector based on Ag/TiO2 nanotubes exhibited a high on/off ratio of 2 251, together with the photocurrent density of 91μA/cm2.

KW - Ag nanoparticles

KW - Liquid phase deposition

KW - Photodeposition method

KW - TiO nanotubes

KW - Ultraviolet detector

UR - https://www.scopus.com/pages/publications/85069801790

U2 - 10.3788/gzxb20194806.0604003

DO - 10.3788/gzxb20194806.0604003

M3 - 文章

AN - SCOPUS:85069801790

SN - 1004-4213

VL - 48

JO - Guangzi Xuebao/Acta Photonica Sinica

JF - Guangzi Xuebao/Acta Photonica Sinica

IS - 6

M1 - 0604003

ER -

Ag修饰TiO₂纳米管紫外探测器的构筑及性能研究

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