{"title":"α-吡啶-二氧化硫电荷转移配合物引发的甲基丙烯酸甲酯光聚合:溶剂的影响","authors":"Padma L. Nayak, Subasini Lenka, Sanjay K. Nayak","doi":"10.1016/0144-2880(85)90022-3","DOIUrl":null,"url":null,"abstract":"<div><p>Photopolymerization of methyl methacrylate was studied at 35°C using α-picoline-sulphur dioxide, (α-Pi-SO<sub>2</sub>) charge-transfer complex as the photoinitiator in the presence of several solvents. It was observed that the polymerization proceeded via a radical mechanism and the termination was initiator-dependent. Chain termination via degradative chain (initiator) transfer appears to be significant here.</p></div>","PeriodicalId":101036,"journal":{"name":"Polymer Photochemistry","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1985-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0144-2880(85)90022-3","citationCount":"1","resultStr":"{\"title\":\"Photopolymerization initiated by charge-transfer complex: IX—Photopolymerization of methyl methacrylate initiated by α-picoline-sulphur dioxide charge-transfer complex: Effect of solvent\",\"authors\":\"Padma L. Nayak, Subasini Lenka, Sanjay K. Nayak\",\"doi\":\"10.1016/0144-2880(85)90022-3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Photopolymerization of methyl methacrylate was studied at 35°C using α-picoline-sulphur dioxide, (α-Pi-SO<sub>2</sub>) charge-transfer complex as the photoinitiator in the presence of several solvents. It was observed that the polymerization proceeded via a radical mechanism and the termination was initiator-dependent. Chain termination via degradative chain (initiator) transfer appears to be significant here.</p></div>\",\"PeriodicalId\":101036,\"journal\":{\"name\":\"Polymer Photochemistry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1985-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0144-2880(85)90022-3\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Polymer Photochemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0144288085900223\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Polymer Photochemistry","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0144288085900223","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Photopolymerization initiated by charge-transfer complex: IX—Photopolymerization of methyl methacrylate initiated by α-picoline-sulphur dioxide charge-transfer complex: Effect of solvent
Photopolymerization of methyl methacrylate was studied at 35°C using α-picoline-sulphur dioxide, (α-Pi-SO2) charge-transfer complex as the photoinitiator in the presence of several solvents. It was observed that the polymerization proceeded via a radical mechanism and the termination was initiator-dependent. Chain termination via degradative chain (initiator) transfer appears to be significant here.
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