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 / 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
收藏
页码：20 / 23
页数：4
相关论文
共 50 条
  • [31] Gas Sensors Based on Flower-like ZnO Structures: Detection of Acetylene Gas Dissolved in Transformer Oil
    Zhang, He
    Chen, Weigen
    Song, Zihao
    Jiang, Zikai
    Li, Xiaobo
    Zhang, Ronghua
    2018 IEEE INTERNATIONAL CONFERENCE ON HIGH VOLTAGE ENGINEERING AND APPLICATION (ICHVE), 2018,
  • [32] Highly sensitive CO sensors based on star-like ZnO nanostructures
    Firooz, Azam Anaraki
    Akbari, Amin
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2016, 27 (11) : 11488 - 11494
  • [33] High-sensitivity NO2 gas sensors based on flower-like and tube-like ZnO nanomaterials
    Chen, Mei
    Wang, Zhihua
    Han, Dongmei
    Gu, Fubo
    Guo, Guangsheng
    SENSORS AND ACTUATORS B-CHEMICAL, 2011, 157 (02) : 565 - 574
  • [34] Highly sensitive CO sensors based on star-like ZnO nanostructures
    Azam Anaraki Firooz
    Amin Akbari
    Journal of Materials Science: Materials in Electronics, 2016, 27 : 11488 - 11494
  • [35] Highly Sensitive Ethanol Gas Sensors Based on Ag-Doped ZnO Nanocones
    Umar, Ahmad
    Lee, Jong-Heun
    Kumar, Rajesh
    Al-Dossary, O.
    NANOSCIENCE AND NANOTECHNOLOGY LETTERS, 2016, 8 (03) : 241 - 246
  • [36] Hydrogen and ethanol sensors based on ZnO nanorods, nanowires and nanotubes
    Rout, CS
    Krishna, SH
    Vivekchand, SRC
    Govindaraj, A
    Rao, CNR
    CHEMICAL PHYSICS LETTERS, 2006, 418 (4-6) : 586 - 590
  • [37] Functionalization of Flower-Like ZnO Nanostructures With Au@CuO Nanoparticles for Detection of Ethanol
    Guo, Guangsheng
    Lin, Kangwen
    Han, Dongmei
    Wang, Zhihua
    Gu, Fubo
    IEEE SENSORS JOURNAL, 2014, 14 (06) : 1797 - 1804
  • [38] Thermally decomposition of high quality flower-like ZnO nanorods from zinc acetate dihydrate
    Madavali, Babu
    Kim, Hyo-Seob
    Hong, Soon-Jik
    MATERIALS LETTERS, 2014, 132 : 342 - 345
  • [39] Flower-like and nanorods ZnO deposited on rGO as efficient photocatalysts for removal of polychlorinated biphenyls (PCBs)
    Merlano, Aura S. S.
    Albiter, Elim
    Valenzuela, Miguel A. A.
    Hoyos, Lina M. M.
    Salazar, Angel
    NANOCOMPOSITES, 2022, 8 (01) : 204 - 214
  • [40] Rapid Synthesis of Flower-Like ZnO Nanostructures
    Movahedi, Maryam
    Mahjoub, Ali Reza
    Yavari, Issa
    Kowsari, Elaheh
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2010, 10 (09) : 6173 - 6176
12345