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A New Humidity-Sensitive Material Based on PPBT Prepared with Palladium Complex Catalyst A New Humidity-Sensitive Material Based on PPBT Prepared with Palladium Complex Catalyst

A New Humidity-Sensitive Material Based on PPBT Prepared with Palladium Complex Catalyst

  • 期刊名字:中國(guó)化學(xué)快報(bào)(英文版)
  • 文件大小:
  • 論文作者:Hong Mei SUN,Mu Jie YANG,Ming
  • 作者單位:Department of Chemistry and Chemical Engineering,Department of Polymer Science and Engineering,Department of Information
  • 更新時(shí)間:2022-12-12
  • 下載次數(shù):
論文簡(jiǎn)介

Soluble Poly(propargyl benzoate) (PPBT) with p -conjugated structure was synthesized using a novel bis(triphenylphosphine)-bisacetylide palladium complex catalyst [Pd(PPh3)2(Co CCH2OOCPh)2] (PPB). An interdigital gold electrode was covered by screen printing films of doped PPBT (DPPBT) to prepare a resistance-type humidity sensor, which exhibits electrical response towards relative humidity (RH%) variations in the range 11%-96%. PPBT shows promise as a new humidity-sensitive material.

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