Design of neutral hydrogen ion carriers for solvent polymeric membrane electrodes of selected pH range

U Oesch, Z Brzozka, A Xu, B Rusterholz…

文献索引：Oesch, Urs; Brzozka, Zbigniew; Xu, Aiping; Rusterholz, Bruno; Suter, Gabriela; et al. Analytical Chemistry, 1986 , vol. 58, # 11 p. 2285 - 2289

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被引用次数: 116

摘要

A series of new neutral canlers for hydrogen ions are used in solvent polymeric membrane (SPM) pH electrodes. Their dynamlc pH range is directly related to the acidity constant of the active site of the ionophore. Further features for designing a SPM based pH electrode of broad and selected dynamk range are diwmsed. On this basis a neutral carrier based membrane electrode for hydrogen bns with a dynamic pH range from 8 to 0 is introduced.