Highly sensitive and selective ethanol sensors based on flower-like ZnO nanorods

被引：3

作者：

刘丽 ^{[1
]}

王连元 ^{[1
]}

韩郁 ^{[1
]}

李守春 ^{[1
]}

陕皓 ^{[1
]}

吴佩林 ^{[2
]}

孟鑫 ^{[2
]}

魏爱国 ^{[1
]}

李伟 ^{[1
]}

机构：

[1] State Key Laboratory of Superhard Materials,College of Physics,Jilin University

[2] College of Instrumentation and Electrical Engineering,Jilin University

来源：

半导体学报 | 2011年 / 32卷 / 09期

关键词：

ZnO; nanostructure; ethanol; gas sensor;

D O I：

暂无

中图分类号：

TB383.1 [];

学科分类号：

070205 ; 080501 ; 1406 ;

摘要：

A simple and easy hydrothermal process has been employed to synthesize flower-like ZnO products consisting of numerous orderly oriented and bundled nanorods.The structure and morphology of the novel ZnO structure are characterized in detail.The flower-like ZnO-nanorod-based gas sensors are investigated for their ethanoi-sensing properties,and the results reveal that the sensors exhibit a high response of 143.6 to 1000 ppm ethanol and good selectivity at the optimal operating temperature of 250℃.The effect of the flower-like morphology on the response of the gas sensors to ethanol is also investigated.

引用

页码：20 / 23

页数：4

共 50 条

[31] Rapid Synthesis of Flower-Like ZnO Nanostructures
Movahedi, Maryam
Mahjoub, Ali Reza
Yavari, Issa
Kowsari, Elaheh
[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2010, 10 (09) : 6173 - 6176
[32] CONTROLLABLE SYNTHESIS OF FLOWER-LIKE ZnO NANOSTRUCTURE WITH HYDROTHERMAL METHOD
Heidari, A.
Younesi, H.
Zinatizadeh, A. A. L.
[J]. INTERNATIONAL JOURNAL OF ENGINEERING, 2009, 22 (03): : 283 - 290
[33] Morphologiecal control of flower-like ZnO nanostructures
Jiang, Li
Li, Guicun
Ji, Qianmao
Peng, Hongrui
[J]. MATERIALS LETTERS, 2007, 61 (10) : 1964 - 1967
[34] Fabrication of spindle-like ZnO architectures for highly sensitive gas sensors
Chen, Xiaoshuang
Jing, Xiaoyan
Wang, Jun
Liu, Jingyuan
Song, Dalei
Liu, Lianhe
[J]. SUPERLATTICES AND MICROSTRUCTURES, 2013, 63 : 204 - 214
[35] Highly Sensitive and Selective Ethanol Sensor Based on ZnO Nanorod on SnO2 Thin Film Fabricated by Spray Pyrolysis
Tharsika, T.
Thanihaichelvan, M.
Haseeb, A. S. M. A.
Akbar, S. A.
[J]. FRONTIERS IN MATERIALS, 2019, 6
[36] Highly sensitive and pulse-like response toward ethanol of Nb doped TiO2 nanorods based gas sensors
Singh, Sujatha
Kaur, Harjeet
Singh, V. N.
Jain, Kiran
Senguttuvan, T. D.
[J]. SENSORS AND ACTUATORS B-CHEMICAL, 2012, 171 : 899 - 906
[37] Mechanism for toluene detection of flower-like ZnO sensors prepared by hydrothermal approach: Charge transfer
Tang, Wei
Wang, Jing
[J]. SENSORS AND ACTUATORS B-CHEMICAL, 2015, 207 : 66 - 73
[38] ZnO NANORODS BASED ULTRA SENSITIVE AND SELECTIVE EXPLOSIVE SENSOR
Nathawat, Rashi
Patel, M.
Ray, P.
Gilda, N. A.
Vinchurkar, M. S.
Rao, V. Ramgopal
[J]. PROCEEDINGS OF THE 2013 IEEE 5TH INTERNATIONAL NANOELECTRONICS CONFERENCE (INEC), 2013, : 40 - 42
[39] Nitrogen doped In2O3-ZnO nanocomposite mesoporous thin film based highly sensitive and selective ethanol sensors
Shihabudeen, P. K.
Chaudhuri, Ayan Roy
[J]. NANOSCALE, 2022, 14 (13) : 5185 - 5193
[40] Facile and fast synthesis of flower-like ZnO nanostructures
Ramasamy, Parthiban
Kim, Jinkwon
[J]. MATERIALS LETTERS, 2013, 93 : 52 - 55

← 1 2 3 4 5 →