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中国无机分析化学:2020,10(3):83-86
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pH柔性膜电极的制作与表征
周靓, 崔媛, 赫春香
(辽宁师范大学化学化工学院)
Preparation and Characterization of pH Flexible Membrane Electrode
zhou liang, cuiyuan, hechunxiang
(School of Chemistry and Chemical Engineering, Liaoning Normal University)
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投稿时间:2020-01-06    修订日期:2020-01-15
中文摘要: 本研究采用木犀草素为pH选择性试剂,石墨粉为导电基质,PVC为成膜材料,自制了无毒无害的pH柔性膜电极。该电极有一个氧化峰,它的峰电位对 2.00~9.00 范围内的pH有线性响应,并且具有弯曲度好、抗拉伸性强、溶胀性能稳定、准确度高,选择性好等性能。此电极有望作为柔性检测器件用于非平面介质表面液层pH的测定。
Abstract:A non-toxic and harmless pH flexible membrane electrode was prepared with luteolin as pH selective reagent, graphite powder as conductive matrix, PVC as film-forming material. The electrode has an oxidation peak, its peak potential has a linear response to the pH in the range of 2.00 ~ 9.00, and it has good bending, strong tensile elongation, stable swelling performance, high accuracy, good selectivity. The electrode is expected to be used as a flexible detector for the determination of the pH of the liquid layer on the surface of nonplanar media.
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引用文本:
周靓,崔媛,赫春香.pH柔性膜电极的制作与表征[J].中国无机分析化学,2020,10(3):83-86.
zhou liang,cuiyuan,hechunxiang.Preparation and Characterization of pH Flexible Membrane Electrode[J].Chinese Journal of Inorganic Analytical Chemistry,2020,10(3):83-86.

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