| A Novel Humidity-Sensitive Material Based on PDEB with Nickel Complex Catalyst |
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| 作者姓名： | Mu Jie YANG Yang LI Xiao Wei ZHAN and Hong Mei SUN |
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| 作者单位： | Mu Jie YANG; Yang LI; Xiao Wei ZHAN and Hong Mei SUN(Department of Polymer Science and Engineering，Zheiiang University，Hangzhou 310027)Ming Fang LING and Yun Hai ZHU(Department of Information and Electronics，Zhejiang University，Hangzhou 310027) |
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| 摘 要： | lntr0ducti0nHumidityisaveryimportantphysicalpr0perty,andinrecentyears,theresearch0nhu-miditysensors,whichfocused0nl0okingforproperhumidity-sensitivematerials,hasattractedmoreandmoreattentionw0rldwide.l~2PDEBisahydrophobicpoIymerwithhighrr-c0njugatedstructure,whichpresentsitwithpotentialapplicationinelectr0nics.'~'Inourrecentstudy,itwasfoundtobesensi-tivetohumiditychange,whichmakesitap0tentialhumidity-sensitivematerialf0rhu-miditysensors.However,acc0rdingt0literatures,PDEBpreparedisinsoluble…
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A Novel Humidity-Sensitive Material Based on PDEB with Nickel Complex Catalyst |
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| Mu Jie YANG, Yang LI, Xiao Wei ZHAN and Hong Mei SUN.A Novel Humidity-Sensitive Material Based on PDEB with Nickel Complex Catalyst[J].Chinese Chemical Letters,1998(2). |
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| Authors: | Mu Jie YANG Yang LI Xiao Wei ZHAN and Hong Mei SUN |
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| Abstract: | Poly(p-diethynylbenzene) (PDEB) with improved solubility was synthesized using anovel catalyst bis(triphenylphosphine)bis(p-diethnylbenzene) nickel complex (Ni-C). A surfaceacoustic wave (SAW) delay line oscillator was covered by Langmuir-Blodgett (LB) films of re-sulting PDEB to prepare a humidity sensor, which was found to have high sensitivity and goodrepeatability. PDEB shows promise as a good humidity-sensitive material. |
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| Keywords: | Humidity-sensitive material bis(triphenylphosphine)bis(p-diethynylbenzene) nickel Poly (p-diethynylbenzene) SAW humidity sensor LB membrane |
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