Fabrication and NO2 Sensing Characteristics of an In2O3 Nanowire Gas Sensor

被引：12
|
作者：
Moon, S. E. [1 ]
Kim, E. -K. [1 ]
Lee, H. -Y. [1 ]
Lee, J. -W. [1 ]
Park, J. [1 ]
Park, S. -J. [1 ]
Kwak, J. -H. [1 ]
Park, K. -H. [1 ]
Kim, J. [1 ]
Jo, G. -H. [2 ]
Lee, T. -H. [2 ]
机构：
[1] Elect & Telecommun Res Inst, Taejon 305350, South Korea
[2] Gwangju Inst Sci & Technol, Dept Mat Sci Engn, Kwangju 500712, South Korea
来源：
JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2009年 / 54卷 / 02期
关键词：
In2O3; Nanowire device; NO2; Chemical sensor;
D O I：
10.3938/jkps.54.830
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
High-quality single-crystalline In2O3 nanowires were synthesized using a gold catalytic vapor-liquid-solid (VLS) process. Single and multi In2O3 nanowire devices were fabricated by using electron beam lithography and photolithography and their current-voltage characteristics were measured after a post process to acquire reproducible devices for possible applications as a chemical gas sensor. The temperature-dependent current-voltage characteristics were measured to investigate the temperature-dependant electrical transport properties for possible applications as a chemical gas sensor. To test the possibility for use as chemical sensor, we measured the NO2 gas response.
引用
收藏
页码：830 / 834
页数：5
相关论文
共 50 条
  • [41] Mesoporous InN/In2O3 heterojunction with improved sensitivity and selectivity for room temperature NO2 gas sensing
    Qu, Fengdong
    Lu, Honghong
    Guarecuco, Rohiverth
    Jiao, Yutong
    Yang, Minghui
    NANOTECHNOLOGY, 2016, 27 (38)
  • [42] NO2 sensing behavior of Ni-doped In2O3 microcubes based chemiresistive gas sensors
    Shraddha Hambir
    Shweta Jagtap
    Journal of Materials Science: Materials in Electronics, 2023, 34
  • [43] NO2 sensing behavior of Ni-doped In2O3 microcubes based chemiresistive gas sensors
    Hambir, Shraddha
    Jagtap, Shweta
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2023, 34 (24)
  • [44] Morphology-dependent NO2 gas sensing for needle-like In2O3 chemiresistor nanosensors
    Chen, Chih-Wei
    Chen, Yu-Ta
    Tseng, Wenjea J.
    MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2021, 265
  • [45] High aspect ratio In2O3 nanowires:: Synthesis, mechanism and NO2 gas-sensing properties
    Xu, Pengcheng
    Cheng, Zhixuan
    Pan, Qingyi
    Xu, Jiaqiang
    Xiang, Qun
    Yu, Weijun
    Chu, Yuliang
    SENSORS AND ACTUATORS B-CHEMICAL, 2008, 130 (02) : 802 - 808
  • [46] Enhanced Gas Sensing Characteristics of Ag2O-Functionalized Networked In2O3 Nanowires
    Kim, Hyoun Woo
    Na, Han Gil
    Kwak, Dong Sub
    Cho, Hong Yeon
    Kwon, Yong Jung
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2013, 52 (10)
  • [47] High-performance selective NO2 gas sensor based on In2O3–graphene–Cu nanocomposites
    Alexander Khort
    Yulyan Haiduk
    Igor Taratyn
    Dmitry Moskovskikh
    Kirill Podbolotov
    Alexandra Usenka
    Natalia Lapchuk
    Vladimir Pankov
    Scientific Reports, 13
  • [48] Hollow In2O3 microcubes for sensitive and selective detection of NO2 gas
    Pawar, Krishna K.
    Shaikh, Jasmin S.
    Mali, Sawanta S.
    Navale, Yuvraj H.
    Patil, Vikas B.
    Hong, Chang K.
    Patil, Pramod S.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 806 : 726 - 736
  • [49] An In2O3 nanowire-like network fabricated on coplanar sensor surface by sacrificial CNTs for enhanced gas sensing performance
    Yi, Sheng
    Tian, Shouqin
    Zeng, Dawen
    Xu, Keng
    Zhang, Shunping
    Xie, Changsheng
    SENSORS AND ACTUATORS B-CHEMICAL, 2013, 185 : 345 - 353
  • [50] Preparation and NO2 Sensing Properties of the Ni-Doped In2O3 Nanofibers
    Li, Wei
    Li, Chao
    Zhu, Linghui
    Feng, Caihui
    Chen, Weiyou
    Guo, Wenbin
    Ruan, Shengping
    INTEGRATED FERROELECTRICS, 2012, 138 : 71 - 76
12345