掺杂聚丙炔醇及其酯的湿敏特性

引用本文: 孙宏枚, 杨慕杰, 凌明芳. 掺杂聚丙炔醇及其酯的湿敏特性[J]. 应用化学, 2000, 17(4): 430-432. shu

Citation: SUN Hong-Mei, YANG Mu-Jie, LING Ming-Fang. Humidity Sensing Characteristics of Doped Poly(propargyl alcohol) and Poly(propargyl acetate)[J]. Chinese Journal of Applied Chemistry, 2000, 17(4): 430-432. shu

掺杂聚丙炔醇及其酯的湿敏特性

a.
a. 苏州大学化学化工系苏州 215006;
b.
b. 浙江大学高分子科学与工程系杭州;
c.
c. 浙江大学信息与电子学系杭州
基金项目:
国家自然科学基金资助项目(29574177) (29574177)

摘要: 主链含C=C共轭双键结构的聚合物,由于其化学与电性能在电子给体或电子受体的作用下往往会发生变化而成为研究热点之一^[1].1992年,Bearzotti等^[2]发现聚苯乙炔经碘掺杂后,其阻值随环境湿度而变化,可望开发成一类新的高分子电阻型湿敏传感结构材料.

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English

Humidity Sensing Characteristics of Doped Poly(propargyl alcohol) and Poly(propargyl acetate)

a.
a. Department of Chemistry and Chemical Engineering, Suzhou University, Suzhou 215006;
b.
b. Department of Polymer Science and Engineering, Zhejiang University, Hanzhou;
c.
c. Department of Information and Electronics, Zhejiang University, Hangzhou
Received Date: 11 November 1999
Fund Project:
国家自然科学基金资助项目(29574177)

Abstract: Poly(propargyl alcohol)(POHP) and poly(propargyl acetate)(PPAT) were prepared by using palladium acetylide catalysts [Pd(C-CCH₂OR)₂(PPh₃)₂] (R=H,OC₂H₅) and doped with FeCl₃ or H₂SO₄ as humidity sensing materials. The doped polymers were found to have good humidity sensitivity as the impedance variation covered about two orders of magnitute (10⁴~10⁶Ω) at RH% ranged from 11% to 96%. The effects of polymer structures on the humidity sensing behavior were compared.

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掺杂聚丙炔醇及其酯的湿敏特性

English

Humidity Sensing Characteristics of Doped Poly(propargyl alcohol) and Poly(propargyl acetate)

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通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

掺杂聚丙炔醇及其酯的湿敏特性

English

Humidity Sensing Characteristics of Doped Poly(propargyl alcohol) and Poly(propargyl acetate)

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

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CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

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CCS Chemistry：金黄色葡萄球菌醛基脱氢酶是如何识别特异性底物的？

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