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Design of High-Performance Environmental Gas Sensors Using Solid Electrolytes and Multi-Component Auxiliary Electrodes

Research Project

Project/Area Number 03453090
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 工業物理化学・複合材料
Research InstitutionKYUSHU UNIVERSITY

Principal Investigator

YAMAZOE Noboru  Kyushu Univ. Grad. School of Eng.Sci.,Prof., 大学院・総合理工学研究科, 教授 (40037817)

Co-Investigator(Kenkyū-buntansha) TAMAKI Jun  Kyushu Univ. Grad.School of Eng.Sci.,Research Associate, 大学院・総合理工学研究科, 助手 (10207227)
SHIMIZU Youichi  Kyushu Univ. Grad.School of Eng.Sci.,Research Associate, 大学院・総合理工学研究科, 助手 (20192114)
MIURA Norio  Kyushu Univ Grad.School of Eng.Sci.,Associate Prof., 大学院・総合理工学研究科, 助教授 (70128099)
Project Period (FY) 1991 – 1992
Project Status Completed (Fiscal Year 1992)
Budget Amount *help
¥7,300,000 (Direct Cost: ¥7,300,000)
Fiscal Year 1992: ¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 1991: ¥6,000,000 (Direct Cost: ¥6,000,000)
KeywordsSolid Electolyte / Gas Sensor / Auxiliary Electrode / NO_x Sensor / CO_2 Sensor / SO_x Sensor / NO_xセンサ / SO_xセンサ / 固体電解質ガスセンサ / 環境汚染ガスセンサ
Research Abstract

Sensing properties of solid electrolyte oxygenic gas sensor were greatly improved by using multi-component auxiliary electrode. 1. The use of a binary nitrate electrode of NaNO_3-Ba(NO_3)_2 for solid electrolyte NO_2 sensor made it possible to stand operation at higher temperature up to 500゚C,as well as to suppress the interference of water vapor. An NO_2 sensor using Ba(NO_3)_2 auxiliary electrode and Ba-beta/beta"-alumina was found to show quicker responses and to stand higher temperature operation. A NASICON-based solid electrolyte device fitted with an NaNO_2 auxiliary electrode showed excellent sensing characteristics to NO and NO_2 in air,i.e., the electromotive force (EMF) followed the Nernt's equation for 1 - 800 ppm NO and 0.1 - 200 ppm NO_2 at temperatures of 150-240゚C. The response of these sensors were found to be totally independent of coexisting oxygen. 2. A NASICON-based CO_2 sensor was greatly improved in response and water vapor-resistance by using binary carbonate ele … More ctrodes of Na_2CO_3-BCO_3(B=Ca,Sr,Ba). These sensors could respond very well to CO_2 in air over a wide temperature range of 270-600゚C. The CO_2 sensor was further improved in stability by using Li-based binary carbonate electrodes of Li_2CO_3-BCO_3(B=Ca,Sr,Ba). The sensor responses, EMF, to varying partial pressure of CO_2 were in accordance with a 2-electron reaction of CO_2, while the response to a fixed P_<CO2> was found to be almost independent of partial pressure of O_2 at temperatures above 450゚C, while at 305゚C and below, it dependent on P_<O2> in a manner similar to a 2- electron reaction of O_2. Thus, two-types of sensing electrode reactions including peroxycarbonate or peroxide were indicated to occur depending on working temperature. 3. Electrochemical cells using MgO-stabilized zirconia tube coated with metal sulphates were found to exhibit fairly good sensing properties to 20-200 ppm SO_2 in air at 650-800゚C. SO_x sensor using Li_2SO_4-CaSO_4-SiO_2 auxiliary electrode showed quicker response, 90% response and 90% recovery time to 20 ppm SO_2 at 650゚C were 10_s and 7 min, respectively. This sensor exhibits excellent selectivity and good stability in long-term operation. Less

Report

(3 results)
  • 1992 Annual Research Report   Final Research Report Summary
  • 1991 Annual Research Report
  • Research Products

    (34 results)

All Other

All Publications (34 results)

  • [Publications] Y.Shimizu: "Solid Electrolyte NO_2 Sensors Fitted with Sodium Nitrate and/or Barium Nitrate Electrodes" Denki Kagaku. 59. 465-472 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] S.Yao: "Solid Electrolyte CO_2 Sensor Using NASICON and Li-based Binary Carbonate Electrode" Chemistry Letters. 1991. 2069-2072 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] S.Yao: "Solid Electrolyte Carbon Dioxide Using Sodium-Ion Conductor and Li_2CO_3 Electrode" Japanese Journal of Applied Physics. 31. L197-L199 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] S.Yao: "Use of Sodeum Nitrite Auxiliary Eledtrode for Solid Electrolyte Sensor to Detect Nitrogen Oxides" Chemistry Letters. 1992. 587-590 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Y.Yan: "Solid-State Sensor for Sulfur Oxides Based on Stabilized Zirconia and Metal Sulphate" Chemistry Letters. 1992. 635-638 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] N.Miura: "Carbon Dioxide Sensor Using Sodium Ion Conductor and Binary Carbonate Auxiliary Electrode" Journal of the Electrochemical Society. 139. 1384-1388 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] N.Miura: "High-Performance Solid-Electrolyte Carbon Dioxede Sensor with a Binary Carbonate Electrode" Sensors and Actuators B. 9. 165-170 (1992)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] S.Yao: "Influence of Oxygen on Detection of Nitrogen Oxides with Solid Electrolyte Sensor Using NaNO_3" Chemistry Letters. 1993. 193-196 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Y. Shimizu, Y. Okamoto, S. Yao, N. Miura, and N. Yamazoe: "Solid Electrolyte NO_2 Sensors Fitted with Sodium Nitrate and/orBarium Nitrate Electrodes" Denki Kagaku. 59. 465-472 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] S. Yao, S. Hosohara, Y. Shimizu, N. Miura, H. Futata, and N. Yamazoe: "Solid Electrolyte CO_2 Sensor Using NASICON and Li-based Binary Carbonate Electrode" Chemistry Letters. 1991. 2069-2072 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] S. Yao, Y. Shimizu, N. Miura, and N. Yamazoe: "Solid Electrolyte Carbon Dioxide Sensor Using Sodium-Ion Conductor and Li_2CO_3-BaCO_3 Electrode" Jpn. J. Appl. Phys.31. L197-L199 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] S. Yao, Y. Shimizu, N. Miura, and N. Yamazoe: "Use of Sodium Nitrite Auxiliary Electrode for Solid Electrolyte Sensor to Detect Nitrogen Oxides" Chemistry Letters. 1992. 587-590 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Y. Yan, Y. Shimizu, N. Miura, and N. Yamazoe: "Solid-State Sensor for Sulfur Oxides Based on Stabilized Zirconia and Metal Sulphate" Chemistry Letters. 1992. 635-638 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] N. Miura, S. Yao, Y. Shimizu, and N. Yamazoe: "Carbon Dioxide Sensor Using Sodium Ion Conductor and Binary Carbonate Auxiliary Electrode" J. Electrochem. Soc.139. 1384-1388 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] N. Miura, S. Yao, Y. Shimizu, and N. Yamazoe: "High-Performance Solid-Electrolyte Carbon Dioxide Sensor with a Binary Carbonate Electrode" Sensor and Actuators B. 9. 165-170 (1992)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] S. Yao, Y. Shimizu, N. Miura, and N. Yamazoe: "Influence of Oxygen on Detection of Nitrogen Oxides with Solid Electrolyte Sensor Using NaN3_3" Chemistry Letters. 1993. 193-196 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] Y. Yan, Y. Shimizu, N. Miura, and N. Yamazoe: "Characteristics and Sensing Mechanism of SO_x Sensor Using Stabilized Zirconia and Metal Sulphate" Sensors and Actuators B.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] N. Miura, s. Yao, Y. Shimizu, and N. Yamazoe: "Development of High-Performance Solid-Electrolyte Sensors for NO and NO_2" Sensors and Actuators B.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1992 Final Research Report Summary
  • [Publications] S.Yao: "Use of Sodium Nitrate Auxiliary Electrode for Solid Electrolyte Sensor to Detect Nitrogen Oxides" Chemistry Letters. 1992. 587-590 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Y.Yan: "Solid-State Sensor for Sulfur Oxides Based on Stabilized Zirconia and Metal Sulphate" Chemistry Letters. 1992. 635-638 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] N.Miura: "Carbon Dioxide Sensor Using Sodium Ion Conductor and Binary Carbonate Auxiliary Electrode" Journal of the Electrochemical Society. 1992. 1384-1388 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Y.Yan: "Solid-State Sensor for Sulfur Oxides Based on Stabilized Zirconia and Metal Sulphate" Proceedings of '92 Harbin China-Japan Scientific Symposium on Electronic Sensing Technology. 118-120 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] N.Miura: "Development of High Performance Solid Electrolyte Sensors for NO and NO_2" Technical Digest of the Fourth International Meeting of Chemical Sensors. 450-453 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] N.Miura: "High-Performance Solid-Electrolyte Carbon Dioxide Sensor with a Binary Carbonate Electrode" Sensors and Actuators B. 9. 165-170 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] S.Yao: "Sensing Perfomance and Mechanism of Carbon Dioxide Sensor Using Sodium-Ion Conductor and Binary Carbonate System" Proceedings of the International Conference on Electronic Components and Materials. 383-386 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] S.Yao: "Influence of Oxygen on Detection of Nitrogen Oxides with Solid Electrolyte Sensor Using NaNO_3" Chemistry Letters. 1993. 193-196 (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] Y.Shimizu: "Solid Electrolyte NO_2 Sensors Fitted with Sodium Nitrate and/or Barium Nitrate Electrodes" Denki Kagaku. 59. 465-472 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] N.Miura: "HighーPerformance Solid Electrolyte CO_2 Sensor Fitted with Binary Carbonate Electrode" Digest of Technical Papers,Int.Conf.SolidーState Sensors and Actuators,San Francisco,Transducer's 91. 558-561 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] S.Yao: "Solid Electrolyte NO_x Sensor Using Binary Nitrate Electrode" Technical Digest of the 10th Sensor Symposium. 57-60 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] S.Yao: "Solid Electrolyte CO_2 Sensor Using NASICON and Liーbased Binary Carbonate Electrode" Chemistry Letters. 1991. 2069-2072 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] S.Yao: "Solid Electrolyte Carbon Dioxide Sensor Using SodiumーIon Conductor and Li_2CO_3ーBaCO_3 Electrode" Jpn.J.Appl.Phys.31. L197-L199 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] N.Miura: "CarbonDioxide Sensor Using Sodium Ion Conductor and Binary Carbonate Auxiliary Electrode" J.Electrochem.Soc.(1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] S.Yao: "Use of Nitrite Auxiliary Electrode for Solid Electrolyte Sensor to Detect Nitrogen Oxides" Chemistry Letters. 1992. (1992)

    • Related Report
      1991 Annual Research Report
  • [Publications] Y.Yan: "SolidーState Sensor for Sulfur Oxides Based on Stabilized Zirconia and Metal Sulphate" Chemistry Letters. 1992. (1992)

    • Related Report
      1991 Annual Research Report

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Published: 1991-04-01   Modified: 2016-04-21  

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