Gas response enhancement of VOCs sensor based on Sn doped nanoporous anatase TiO2 nanoparticles at a relative low operating temperature
Gas response enhancement of VOCs sensor based on Sn doped nanoporous anatase TiO2 nanoparticles at a relative low operating temperature
复制标题
基于 Sn 掺杂纳米多孔锐钛矿 TiO2 纳米粒子的 VOCs 传感器在较低工作温度下的气体响应增强
DOI:
10.1088/2053-1591/ab3516
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发表时间:
2019-08
影响因子:
2.3
通讯作者:
Yude Wang
中科院分区:
文献类型:
--
作者:
Xu Zhang;Sijia Peng;Ping Hong;Rongjun Zhao;Yue Yang;Xinxin Xing;Yude Wang
In this paper, Sn-doped nanoporous anatase TiO2 nanoparticles were prepared via a hydrothermal method without surfactant or template modification. Various techniques were used to analyze the structure, morphology and specific surface area of the as-synthesized samples. The sensor responses for volatile organic compounds (acetone, ethanol, n-butanol and xylene) at the various concentrations under the different operating temperatures were studied. Under the operating temperature of 240 °C, the sensor has good response, linear correlation, repeatability and long-term stability. In particular, the 2.5% Sn/TiO2 nanoparticles show a high gas response with the highest response to 100 ppm VOCs (21.19). These values demonstrate the potential application of 2.5% Sn/TiO2 nanoparticles for VOCs detection. In addition, the mechanism related to advanced performance was studied and proposed.
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影响因子:
4.5
作者:
Navaporn Kanjanasiranont;T. Prueksasit;Daisy Morknoy;Tanasorn Tunsaringkarn;Saowanee Sematong;W. Siriwong
通讯作者:
Navaporn Kanjanasiranont;T. Prueksasit;Daisy Morknoy;Tanasorn Tunsaringkarn;Saowanee Sematong;W. Siriwong
影响因子:
5.1
作者:
Schnatter, A. Robert;Kerzic, Patrick J.;Irons, Richard D.
通讯作者:
Irons, Richard D.
影响因子:
3.9
作者:
Zhu Linghui;Zhang Dezhong;Wang Ying;Feng Caihui;Zhou Jingran;Liu Caixia;Ruan Shengping
通讯作者:
Ruan Shengping
DOI:
10.1016/j.snb.2018.11.072
发表时间:
2019-03
期刊:
Sensors and Actuators B: Chemical
影响因子:
--
作者:
Hui Chen;Saren Ao;Guodong Li;Q. Gao;Xiaoxin Zou;Cundi Wei
通讯作者:
Hui Chen;Saren Ao;Guodong Li;Q. Gao;Xiaoxin Zou;Cundi Wei
影响因子:
8.4
作者:
Makisimovich, N;Vorotyntsev, V;Martynenko, F
通讯作者:
Martynenko, F