DC Field | Value | Language |
---|---|---|
dc.contributor.author | Nguyen, CT | - |
dc.contributor.author | Nghiem, QD | - |
dc.contributor.author | Kim, DP | - |
dc.contributor.author | Chang, JS | - |
dc.contributor.author | Hwang, YK | - |
dc.date.accessioned | 2016-03-31T08:47:47Z | - |
dc.date.available | 2016-03-31T08:47:47Z | - |
dc.date.created | 2013-02-19 | - |
dc.date.issued | 2009-10-09 | - |
dc.identifier.issn | 0032-3861 | - |
dc.identifier.other | 2009-OAK-0000026493 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/16068 | - |
dc.description.abstract | The microwave-assisted synthesis of high molecular weight polyvinylsilazane (H-PVSZ) leads to a narrow molecular weight distribution at accelerated polymerization rates under controlled/living polymerization, while retaining the excellent controllability offered by reversible addition fragmentation chain transfer (RAFT) polymerization in a thermal reaction process. Under microwave irradiation, higher molecular weight H-PVSZ (6250 vs. 4370) was obtained with higher conversion (86.7 vs. 30.1%) than under conventional heating through a simple 3 h reaction of vinylcyclicsilazane with a molecular weight of 314 in the presence of dithiocarbamate derivatives (RAFT agent) and 2,2'-azobis-isobutyronitrile (AIBN, thermal initiator). H-PVSZ with a well-controlled high molecular weight is useful for synthesizing inorganic-organic diblock copolymer polyvinylsilazane-block-polystyrene (PVSZ-b-PS) with a higher molecular weight and lower polydispersity than by conventional heating of the PVSZ-derived product. (C) 2009 Elsevier Ltd. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.relation.isPartOf | POLYMER | - |
dc.subject | Polyvinylsilazane | - |
dc.subject | Microwave irradiation | - |
dc.subject | RAFT agents | - |
dc.subject | HIGH-TEMPERATURE | - |
dc.subject | CERAMIC MICROSTRUCTURES | - |
dc.subject | RADICAL POLYMERIZATION | - |
dc.subject | PRECURSOR | - |
dc.subject | COPOLYMERS | - |
dc.subject | SOLVENT | - |
dc.title | Microwave assisted synthesis of high molecular weight polyvinylsilazane via RAFT process | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1016/j.polymer.2009.08.035 | - |
dc.author.google | Nguyen, CT | - |
dc.author.google | Nghiem, QD | - |
dc.author.google | Kim, DP | - |
dc.author.google | Chang, JS | - |
dc.author.google | Hwang, YK | - |
dc.relation.volume | 50 | - |
dc.relation.issue | 21 | - |
dc.relation.startpage | 5037 | - |
dc.relation.lastpage | 5041 | - |
dc.contributor.id | 10054896 | - |
dc.relation.journal | POLYMER | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | POLYMER, v.50, no.21, pp.5037 - 5041 | - |
dc.identifier.wosid | 000270705700008 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 5041 | - |
dc.citation.number | 21 | - |
dc.citation.startPage | 5037 | - |
dc.citation.title | POLYMER | - |
dc.citation.volume | 50 | - |
dc.contributor.affiliatedAuthor | Kim, DP | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 16 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | HIGH-TEMPERATURE | - |
dc.subject.keywordPlus | CERAMIC MICROSTRUCTURES | - |
dc.subject.keywordPlus | RADICAL POLYMERIZATION | - |
dc.subject.keywordPlus | PRECURSOR | - |
dc.subject.keywordPlus | COPOLYMERS | - |
dc.subject.keywordPlus | SOLVENT | - |
dc.subject.keywordAuthor | Polyvinylsilazane | - |
dc.subject.keywordAuthor | Microwave irradiation | - |
dc.subject.keywordAuthor | RAFT agents | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Polymer Science | - |
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