Multiwalled Carbon Nanotube-Polystyrene Composite Modified Pt Electrode as an Electrochemical Gas Sensor

被引：8
|
作者：
Chaudhury, Pradeep K. [2 ]
Dubey, Prashant [1 ]
Saxena, Manav [1 ]
Sarkar, Sabyasachi [1 ]
机构：
[1] Indian Inst Technol Kanpur, Dept Chem, Kanpur 208016, Uttar Pradesh, India
[2] Natl Inst Sci Educ & Res Bhubaneswar, Dept Chem, Bhubaneswar 751005, Orissa, India
来源：
ADVANCED SCIENCE LETTERS | 2011年 / 4卷 / 02期
关键词：
MWCNT-Polystyrene Composite; Gas Sensor; Electrochemical Sensing; Pt-Electrode; ELECTROCATALYTIC PROPERTIES; OXIDATION; NAFION; NO2;
D O I：
10.1166/asl.2011.1220
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
In this paper, the multi-walled carbon nanotube (MWCNT)-polystyrene composite modified Pt electrode that is capable of serving as an efficient electrochemical gas sensor upon direct exposure to trace quantity of toxic gases like SO2 and H2S with distinct electrochemical response is reported. Unlike other CNT-composite modified electrodes this new composite device relies on the use of MWCNTs as the sole conducting component, the other component polystyrene is non-conducting.
引用
收藏
页码：558 / 560
页数：3
相关论文
共 50 条
  • [21] A ratiometric electrochemical sensor for dopamine detection based on hierarchical manganese dioxide nanoflower/multiwalled carbon nanotube nanocomposite modified glassy carbon electrode
    Wang, Yong
    Wang, Luyao
    Zhuang, Qianfen
    JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 802 : 326 - 334
  • [22] Redox Couple of DNA on Multiwalled Carbon Nanotube Modified Electrode
    Luo, Hongxia
    Li, Shana
    Guo, Zhi-Xin
    He, Nan
    Dai, Liming
    ELECTROANALYSIS, 2009, 21 (14) : 1641 - 1645
  • [23] β-Cyclodextrin incorporated carbon nanotube-modified electrode as an electrochemical sensor for rutin
    He, JL
    Yang, Y
    Yang, X
    Liu, YL
    Liu, ZH
    Shen, GL
    Yu, RQ
    SENSORS AND ACTUATORS B-CHEMICAL, 2006, 114 (01) : 94 - 100
  • [24] Ratiometric electrochemical sensor based on polythionine/multiwalled carbon nanotube composite for butylated hydroxyanisole determination
    Xiao, Qin
    Wang, Luyao
    Fan, Wenfang
    Zhuang, Qianfen
    Wang, Yong
    JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 925
  • [25] Electrochemical determination of bisphenol A using a polyacrylamide-multiwalled carbon nanotube-modified glassy carbon electrode
    Han, Jian
    Li, Faying
    Jiang, Liping
    Li, Kai
    Dong, Yunhui
    Li, Yueyun
    ANALYTICAL METHODS, 2015, 7 (19) : 8220 - 8226
  • [26] Electrochemical study of fenitrothion and bifenox and their simultaneous determination using multiwalled carbon nanotube modified glassy carbon electrode
    Salehzadeh, Hamid
    Ebrahimi, Mohsen
    Nematollahi, Davood
    Salarian, Amir Ahmad
    JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2016, 767 : 188 - 194
  • [27] Load transfer and deformation mechanisms in carbon nanotube-polystyrene composites
    Qian, D
    Dickey, EC
    Andrews, R
    Rantell, T
    APPLIED PHYSICS LETTERS, 2000, 76 (20) : 2868 - 2870
  • [28] Plasma-activated multi-walled carbon nanotube-polystyrene composite substrates for biosensing
    Fernandez-Sanchez, Cesar
    Pellicer, Eva
    Orozco, Jahir
    Jimenez-Jorquera, Cecilia
    Lechuga, Laura M.
    Mendoza, Ernest
    NANOTECHNOLOGY, 2009, 20 (33)
  • [29] Poly Aryl Amide and Multiwalled Carbon Nanotube Composite Supported Laccase Electrode and Its Electrochemical Behavior
    Zeng Han
    Liao Ling-Wen
    Li Ming-Fang
    Tao Qian
    Kang Jing
    Chen Yan-Xia
    ACTA PHYSICO-CHIMICA SINICA, 2010, 26 (12) : 3217 - 3224
  • [30] Fe-filled carbon nanotube-polystyrene: RCL composites
    Watts, PCP
    Hsu, WK
    Kotzeva, V
    Chen, GZ
    CHEMICAL PHYSICS LETTERS, 2002, 366 (1-2) : 42 - 50
12345