Citation: Mu Jie YANG, Yang LI, Xiao Wei ZHAN, Hong Mei SUN, Ming Fang LING, Yun Hai ZHU. A Novel Humidity-Sensitive Material Based on PDEB with Nickel Complex Catalyst[J]. Chinese Chemical Letters, ;1998, 9(2): 223-225. shu

A Novel Humidity-Sensitive Material Based on PDEB with Nickel Complex Catalyst

a Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027;
b Department of Information and Electronics, Zhejiang University, Hangzhou 310027

Received Date: 20 October 1997

Poly(p-diethynylbenzene) (PDEB) with improved solubility was synthesized using a novel catalyst bis(triphenylphosphine)bis(p-diethynylbenzene) nickel complex (Ni-C). A surface acoustic wave (SAW) delay line oscillator was covered by Langmuir-Blodgett (LB) films of resulting PDEB to prepare a humidity sensor, which was found to have high sensitivity and good repeatability. PDEB shows promise as a good humidity-sensitive material.
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