{"title":"聚苯胺自组装膜的NO/ sub2 /-气敏性能研究","authors":"Y.D. Jiang, G. Xie, D. Li, Z.M. Wu, C.H. Huang","doi":"10.1109/ISE.2002.1043002","DOIUrl":null,"url":null,"abstract":"Self-assembly as a novel method to prepare ultrathin functional films has drawn more and more attention in recent years. The preparation methods, structure, characterization and NO/sub 2/ gas sensitive properties of polyaniline (PAN) ultrathin films are studied in this paper. Firstly, PAN, bpolyphthalocyanine and polycation were prepared as raw materials for self-assembling PAN ultrathin films. The self-assembled PAN ultrathin films with polymeric and phthalocyanines were prepared based on doping-induced deposition effect. These films were characterized by ultraviolet/visible (UV-Vis) spectroscopy. The study on self-assembling mechanism shows that it is acids that drives the self-assembling process, which is dependent on the PAN solution property, the types of solvents and polymeric acids, the molecular weight of polymers and temperature. At last, the NO/sub 2/ gas sensitive properties is studied in this paper.","PeriodicalId":331115,"journal":{"name":"Proceedings. 11th International Symposium on Electrets","volume":"39 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Research in the NO/sub 2/-gas sensitive properties of polyaniline self-assembled film\",\"authors\":\"Y.D. Jiang, G. Xie, D. Li, Z.M. Wu, C.H. Huang\",\"doi\":\"10.1109/ISE.2002.1043002\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Self-assembly as a novel method to prepare ultrathin functional films has drawn more and more attention in recent years. The preparation methods, structure, characterization and NO/sub 2/ gas sensitive properties of polyaniline (PAN) ultrathin films are studied in this paper. Firstly, PAN, bpolyphthalocyanine and polycation were prepared as raw materials for self-assembling PAN ultrathin films. The self-assembled PAN ultrathin films with polymeric and phthalocyanines were prepared based on doping-induced deposition effect. These films were characterized by ultraviolet/visible (UV-Vis) spectroscopy. The study on self-assembling mechanism shows that it is acids that drives the self-assembling process, which is dependent on the PAN solution property, the types of solvents and polymeric acids, the molecular weight of polymers and temperature. At last, the NO/sub 2/ gas sensitive properties is studied in this paper.\",\"PeriodicalId\":331115,\"journal\":{\"name\":\"Proceedings. 11th International Symposium on Electrets\",\"volume\":\"39 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-12-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings. 11th International Symposium on Electrets\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISE.2002.1043002\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings. 11th International Symposium on Electrets","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISE.2002.1043002","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Research in the NO/sub 2/-gas sensitive properties of polyaniline self-assembled film
Self-assembly as a novel method to prepare ultrathin functional films has drawn more and more attention in recent years. The preparation methods, structure, characterization and NO/sub 2/ gas sensitive properties of polyaniline (PAN) ultrathin films are studied in this paper. Firstly, PAN, bpolyphthalocyanine and polycation were prepared as raw materials for self-assembling PAN ultrathin films. The self-assembled PAN ultrathin films with polymeric and phthalocyanines were prepared based on doping-induced deposition effect. These films were characterized by ultraviolet/visible (UV-Vis) spectroscopy. The study on self-assembling mechanism shows that it is acids that drives the self-assembling process, which is dependent on the PAN solution property, the types of solvents and polymeric acids, the molecular weight of polymers and temperature. At last, the NO/sub 2/ gas sensitive properties is studied in this paper.
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