高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 29.

• Analytical Sciences • 上一篇    下一篇

An Optical pH Sensor with a Linear Response over a Broad Range Based on Organically Modified Silicate Film

LI Wei, CHEN Xi, ZHUANG Zhi-Xia, SUN Da-Hai, WANG Xiao-Ru   

  1. The Key Laboratory of Analytical Sciences of MOE and Department of Chemistry, Xiamen University, Xiamen 361005
  • 出版日期:2000-12-31 发布日期:2000-12-31
  • 基金资助:

    Supported by the National High-Tech. Project (863 project, 818-09-07).

An Optical pH Sensor with a Linear Response over a Broad Range Based on Organically Modified Silicate Film

LI Wei, CHEN Xi, ZHUANG Zhi-Xia, SUN Da-Hai, WANG Xiao-Ru   

  1. The Key Laboratory of Analytical Sciences of MOE and Department of Chemistry, Xiamen University, Xiamen 361005
  • Online:2000-12-31 Published:2000-12-31
  • Supported by:

    Supported by the National High-Tech. Project (863 project, 818-09-07).

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被引次数

6

摘要：

Sol-gel technology provides a viable approach to prepare stable, optically transparent host matrices for the design of materials for sensor, optical, chromatographic, and catalytic applications[1] Alternatively, organosilicon precursors of the general formula can be hydrolyzed and cocondensed with tetraethoxysilane to form an organic-inorganic hybrid. An aliquot of the resultant sol can be spin cast or dip coated on a planar substrate to form a thin film.

Abstract:

Sol-gel technology provides a viable approach to prepare stable, optically transparent host matrices for the design of materials for sensor, optical, chromatographic, and catalytic applications[1] Alternatively, organosilicon precursors of the general formula can be hydrolyzed and cocondensed with tetraethoxysilane to form an organic-inorganic hybrid. An aliquot of the resultant sol can be spin cast or dip coated on a planar substrate to form a thin film.

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