Conductive quantum dot-encapsulated electrospun nanofibers from polystyrene and polystyrene-co-maleic anhydride copolymer blend as gas sensors
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Tatavarty, Rameshwar | - |
dc.contributor.author | Hwang, Ee Taek | - |
dc.contributor.author | Park, Jee-Woong | - |
dc.contributor.author | Kwak, Jun-Hyuk | - |
dc.contributor.author | Lee, Jeong-O | - |
dc.contributor.author | Gu, Man Bock | - |
dc.date.accessioned | 2021-09-07T15:55:51Z | - |
dc.date.available | 2021-09-07T15:55:51Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2011-02 | - |
dc.identifier.issn | 1381-5148 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/113229 | - |
dc.description.abstract | Electrospinning was employed to obtain uniformly distributed Cadmium Selenide (CdSe)/Zinc Sulfide (ZnS) core shell quantum dot (QD) encapsulated nanofibers in polymeric mixture of 4:1 ratio of polystyrene (PS) and polystyrene-co-maleic anhydride (PSMA). Fluorescence and scanning electron microscopy (SEM) measurements were used to evaluate the uniform size distribution and uniformity of PS-PSMA nanofibers with high aspect ratios. The introduction of QDs only into the PS-PSMA nanofibers induced electrical conductivity. They also showed a two to three fold increase in electrical conductivity in the presence of volatile organic compounds. The obtained quantum-dot nanofibers (Qd-NFs) were 600650 nm thick, photostable for more than six months, and applicable for electrical conductance or gas-based sensing applications. (C) 2010 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.subject | POLYMER NANOFIBERS | - |
dc.title | Conductive quantum dot-encapsulated electrospun nanofibers from polystyrene and polystyrene-co-maleic anhydride copolymer blend as gas sensors | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Gu, Man Bock | - |
dc.identifier.doi | 10.1016/j.reactfunctpolym.2010.11.029 | - |
dc.identifier.scopusid | 2-s2.0-78650084515 | - |
dc.identifier.wosid | 000287015600003 | - |
dc.identifier.bibliographicCitation | REACTIVE & FUNCTIONAL POLYMERS, v.71, no.2, pp.104 - 108 | - |
dc.relation.isPartOf | REACTIVE & FUNCTIONAL POLYMERS | - |
dc.citation.title | REACTIVE & FUNCTIONAL POLYMERS | - |
dc.citation.volume | 71 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 104 | - |
dc.citation.endPage | 108 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Applied | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.subject.keywordPlus | POLYMER NANOFIBERS | - |
dc.subject.keywordAuthor | Electrospun nanofibers | - |
dc.subject.keywordAuthor | Quantum dots | - |
dc.subject.keywordAuthor | Conductivity | - |
dc.subject.keywordAuthor | Gas sensor | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
145 Anam-ro, Seongbuk-gu, Seoul, 02841, Korea+82-2-3290-2963
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.