{"title":"Synyhesis of Novel Carbazole Based Diol Monomer and Its Photoconducting Polyurethane with Toluene Diisocyanate","authors":"D. Mukhopadhyay","doi":"10.9790/5736-1001024346","DOIUrl":null,"url":null,"abstract":"The novel carbazole based diol monomer has been synthesized by the reaction of N-ethyl carbazole3, 6-dicarboxylic acid with propene oxide in the solvent medium of DMF. The novel polyurethane has been synthesized by the reaction of diol monomer with toluene diisocyanate in toluene. The monomer and the polymer have been characterized by IR, UV and NMR spectroscopy. The novel polyurethane has good photoconducting properties. The polymer can be doped with TNF or crystal violet and can be studied dark conductivity and photoconductivity under illumination of different voltages and different intensities. Moveover the polymer can be used to prepare polyurethane foam.","PeriodicalId":14488,"journal":{"name":"IOSR Journal of Applied Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2017-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IOSR Journal of Applied Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.9790/5736-1001024346","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
The novel carbazole based diol monomer has been synthesized by the reaction of N-ethyl carbazole3, 6-dicarboxylic acid with propene oxide in the solvent medium of DMF. The novel polyurethane has been synthesized by the reaction of diol monomer with toluene diisocyanate in toluene. The monomer and the polymer have been characterized by IR, UV and NMR spectroscopy. The novel polyurethane has good photoconducting properties. The polymer can be doped with TNF or crystal violet and can be studied dark conductivity and photoconductivity under illumination of different voltages and different intensities. Moveover the polymer can be used to prepare polyurethane foam.
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