UV-assisted room-temperature chemiresistive NO2 sensor based on TiO2 thin film
作者： Ting Xie , Nichole Sullivan , Kristen Steffens , Baomei Wen , Guannan Liu
DOI: 10.1016/J.JALLCOM.2015.09.021
关键词: Crystal structure 、 Electrical resistivity and conductivity 、 X-ray photoelectron spectroscopy 、 Analytical chemistry 、 Absorption spectroscopy 、 Ultraviolet 、 Materials science 、 Chemical state 、 Thin film 、 Diffraction
摘要: TiO 2 thin film based, chemiresistive sensors for NO 2 gas which operate at room temperature under ultraviolet (UV) illumination have been demonstrated in this work. The rf-sputter deposited and post-annealed TiO 2 thin films have been characterized by atomic force microscopy, X-ray photoelectron spectroscopy, and X-ray diffraction to obtain surface morphology, chemical state, and crystal structure, respectively. UV–vis absorption spectroscopy and Tauc plots show the optical properties of the TiO 2 films. Under UV …
elsevier.com
sci-hub.se 参考文章(33)
W. Göpel, G. Rocker, R. Feierabend, Intrinsic defects of Ti O 2 (110): Interaction with chemisorbed O 2 , H 2 , CO, and C O 2 Physical Review B. ,vol. 28, pp. 3427- 3438 ,(1983) , 10.1103/PHYSREVB.28.3427
Ana M Ruiz, Go Sakai, Albert Cornet, Kengo Shimanoe, Joan Ramon Morante, Noboru Yamazoe, None, Cr-doped TiO2 gas sensor for exhaust NO2 monitoring Sensors and Actuators B-chemical. ,vol. 93, pp. 509- 518 ,(2003) , 10.1016/S0925-4005(03)00183-7
Chutian Shu, N. Sukumar, C. P. Ursenbach, Adsorption of O2 on TiO2(110): A theoretical study Journal of Chemical Physics. ,vol. 110, pp. 10539- 10544 ,(1999) , 10.1063/1.478985
H. Tang, K. Prasad, R. Sanjinès, P. E. Schmid, F. Lévy, Electrical and optical properties of TiO2anatase thin films Journal of Applied Physics. ,vol. 75, pp. 2042- 2047 ,(1994) , 10.1063/1.356306
J. Esmaeilzadeh, E. Marzbanrad, C. Zamani, B. Raissi, Fabrication of undoped-TiO2 nanostructure-based NO2 high temperature gas sensor using low frequency AC electrophoretic deposition method Sensors and Actuators B-chemical. ,vol. 161, pp. 401- 405 ,(2012) , 10.1016/J.SNB.2011.10.051
G. Eranna, B. C. Joshi, D. P. Runthala, R. P. Gupta, Oxide Materials for Development of Integrated Gas Sensors—A Comprehensive Review Critical Reviews in Solid State and Materials Sciences. ,vol. 29, pp. 111- 188 ,(2004) , 10.1080/10408430490888977
E. Comini, G. Faglia, G. Sberveglieri, UV light activation of tin oxide thin films for NO2 sensing at low temperatures Sensors and Actuators B-chemical. ,vol. 78, pp. 73- 77 ,(2001) , 10.1016/S0925-4005(01)00796-1
A. Das, R. Dost, T. Richardson, M. Grell, J. J. Morrison, M. L. Turner, A Nitrogen Dioxide Sensor Based on an Organic Transistor Constructed from Amorphous Semiconducting Polymers Advanced Materials. ,vol. 19, pp. 4018- 4023 ,(2007) , 10.1002/ADMA.200701504
Zhengfei Dai, Chul-Soon Lee, Yahui Tian, Il-Doo Kim, Jong-Heun Lee, Highly reversible switching from P- to N-type NO2 sensing in a monolayer Fe2O3 inverse opal film and the associated P-N transition phase diagram Journal of Materials Chemistry. ,vol. 3, pp. 3372- 3381 ,(2015) , 10.1039/C4TA05438E
Yakup Gönüllü, Guillermo César Mondragón Rodríguez, Bilge Saruhan, Mustafa Ürgen, Improvement of gas sensing performance of TiO2 towards NO2 by nano-tubular structuring Sensors and Actuators B-chemical. ,vol. 169, pp. 151- 160 ,(2012) , 10.1016/J.SNB.2012.04.050