SO2 gas sensor based on Al3+ and O2- ion conducting solids with La2O2SO4 auxiliary electrode

被引：6
|
作者：
Hasegawa, I
Hasegawa, Y
Imanaka, N
机构：
[1] Osaka Univ, Fac Engn, Dept Appl Chem, Suita, Osaka 5650871, Japan
[2] Osaka Univ, Handai Frontier Res Ctr, Suita, Osaka 5650871, Japan
来源：
SENSOR LETTERS | 2005年 / 3卷 / 01期
关键词：
sulfur dioxide; sensor; solid electrolyte; solid state chemistry; rare earth oxysulfate;
D O I：
10.1166/sl.2005.009
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A new solid electrolyte type sulfur dioxide (SO2) gas sensor was fabricated by the combination of trivalent aluminum cation conducting (Al0.2Zr0.8)(20/19)Nb(PO4)(3) and divalent oxide anion conducting yttria stabilized zirconia (YSZ) with Li2SO4-doped La2O2SO4 as the sensing auxiliary electrode. The present sensor shows such a practical performance of a rapid, stable, continuous, and reproducible response at 500 degrees C, and the linear relationship which obeys the Nernst relationship was clearly observed between the sensor EMF output and the logarithm of the SO2 gas concentration.
引用
收藏
页码：27 / 30
页数：4
相关论文
共 50 条
  • [21] Enthalpy of dilution of (SO2 + H2O) and(SO2 + NH3+H2O) in pure water:: experimental results and modeling
    Kamps, APS
    Meyer, E
    Ermatchkov, V
    Maurer, G
    FLUID PHASE EQUILIBRIA, 2005, 230 (1-2) : 153 - 169
  • [22] Oxidation of SO2 by O2 and Its Effects on Dithionate Formation during Pyrolusite Leaching Process with Mixture Gas Containing SO2 and O2
    He, Kejie
    Su, Shijun
    Ding, Sanglan
    Sun, Weiyi
    CHEMISTRYSELECT, 2018, 3 (46): : 13154 - 13160
  • [23] Design of Pt electrode in a SO2 gas sensor based on LaF3 solid electrolyte
    Sun, Guo L.
    Wang, Hai R.
    Jiang, Zhuang D.
    Gao, Xian N.
    Yin, Tian S.
    Han, Guo Q.
    2009 4TH IEEE INTERNATIONAL CONFERENCE ON NANO/MICRO ENGINEERED AND MOLECULAR SYSTEMS, VOLS 1 AND 2, 2009, : 543 - 546
  • [24] Adsorption of O3, SO2 and SO3 gas molecules on MoS2 monolayers: A computational investigation
    Abbasi, Amirali
    Sardroodi, Jaber Jahanbin
    APPLIED SURFACE SCIENCE, 2019, 469 : 781 - 791
  • [25] Simultaneous reduction of SO2 and NO by H2 over sulfided NiW/Al2O3 catalyst -: II.: Simultaneous reduction of SO2 and NO
    Zhu, P
    Li, XH
    Xu, JC
    Huang, Y
    Wang, LF
    CHINESE JOURNAL OF CATALYSIS, 2005, 26 (10) : 905 - 910
  • [26] Kinetics of SO2 removal from flue gas on CuO/Al2O3 sorbent-catalyst
    Jia, Zhehua
    Liu, Zhenyu
    Zhao, Youhua
    CHEMICAL ENGINEERING & TECHNOLOGY, 2007, 30 (09) : 1221 - 1227
  • [27] Experimental and kinetic study of SO2 oxidation on a Pt/γ-Al2O3 catalyst
    Hamzehlouyan, Tayebeh
    Sampara, Chaitanya
    Li, Junhui
    Kumar, Ashok
    Epling, William
    APPLIED CATALYSIS B-ENVIRONMENTAL, 2014, 152 : 108 - 116
  • [28] Reactions of the cationic bis(chelate) rhodium complex [Rh(P-O)(2)](+) with SO2, CS2 and O-2/SO2
    Lindner, E
    Keppeler, B
    Mayer, HA
    Gierling, K
    JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1996, 515 (1-2) : 139 - 142
  • [29] Measurement of oxygen potential in Na2SO4-containing Na2O-B2O3-Al2O3 melts by ZrO2 sensor
    Wakasugi, T
    Ota, R
    Oguni, SI
    Fukunaga, J
    MATERIALS SCIENCE RESEARCH INTERNATIONAL, 1995, 1 (04): : 266 - 267
  • [30] Oxidation of SO2 to SO3 by Cerium Oxide Cluster Cations Ce2O4+ and Ce3O6+
    Zhou, Zhen-Xun
    Wang, Li-Na
    Li, Zi-Yu
    He, Sheng-Gui
    Ma, Tong-Mei
    JOURNAL OF PHYSICAL CHEMISTRY A, 2016, 120 (22) : 3843 - 3848
12345