高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (9): 1380.

• 研究简报 • 上一篇    下一篇

丝网印刷纳米金属氧化物型固态pH电极的研制

李清文1, 罗国安1, 舒友琴2, 车宏利3   

  1. 1. 清华大学化学系, 北京 100084;
    2. 郑州牧业专科学校, 郑州 450008;
    3. 北京怡成生物电子有限公司, 北京 100020
  • 收稿日期:1999-06-11 出版日期:2000-09-24 发布日期:2000-09-24
  • 通讯作者: 罗国安(1946年出生),男,教授,博士生导师,主要从事生命科学分析领域的研究,包括生物质谱,毛细管电泳,生物传感器及药物化学等研究方向.E-mail:galuo@sam.chem.tsinghua.edu.cn E-mail:galuo@sam.chem.tsinghua.edu.cn
  • 基金资助:

    国家自然科学基金(批准号:692350220)资助

Fabrication of Metal Oxide-based Solid pH Electrode

LI Qing-Wen1, LUO Guo-An1, SHU You-Qin2, CHE Hong-Li3   

  1. 1. Depa rtment of Chemistry, Tsinghua University, Beijing 100084, China;
    2. Zhengz hou Adv anced Schoolof Pasturage, Zhengz hou 450008, China;
    3. Yicheng Limt.Corp.of Biotech, Beijing 100020, China
  • Received:1999-06-11 Online:2000-09-24 Published:2000-09-24

PDF (PC)

被引次数

13

关键词: 固态pH电极, 纳米材料, 金属氧化物, 丝网印刷

Abstract: Nanosized metal oxides were recommended as pH-sensitive materials to fabricate solid pHsensors with screen printable technique. The metal oxide electrodes studied in this paper showed a better selectivity to hydrogen ions with the presence of alkali ions. Particularly, the outstanding advantage of these electrodes was that these electrodes were available to measure the pHof the highly corrosive system containing HF.

Key words: Solid pH electrode, Nanosized material, Metal oxide, Screen printed technique

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