Large-scale solvothermal synthesis of fluorescent carbon nanoparticles
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ku, Kahoe | - |
dc.contributor.author | Lee, Seung-Wook | - |
dc.contributor.author | Park, Jinwoo | - |
dc.contributor.author | Kim, Nayon | - |
dc.contributor.author | Chung, Haegeun | - |
dc.contributor.author | Han, Chi-Hwan | - |
dc.contributor.author | Kim, Woong | - |
dc.date.accessioned | 2024-03-14T12:30:46Z | - |
dc.date.available | 2024-03-14T12:30:46Z | - |
dc.date.issued | 2014-10 | - |
dc.identifier.issn | 0957-4484 | - |
dc.identifier.issn | 1361-6528 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/90666 | - |
dc.description.abstract | The large-scale production of high-quality carbon nanomaterials is highly desirable for a variety of applications. We demonstrate a novel synthetic route to the production of fluorescent carbon nanoparticles (CNPs) in large quantities via a single-step reaction. The simple heating of a mixture of benzaldehyde, ethanol and graphite oxide (GO) with residual sulfuric acid in an autoclave produced 7 g of CNPs with a quantum yield of 20%. The CNPs can be dispersed in various organic solvents; hence, they are easily incorporated into polymer composites in forms such as nanofibers and thin films. Additionally, we observed that the GO present during the CNP synthesis was reduced. The reduced GO (RGO) was sufficiently conductive (sigma approximate to 282 S m(-1)) such that it could be used as an electrode material in a supercapacitor; in addition, it can provide excellent capacitive behavior and high-rate capability. This work will contribute greatly to the development of efficient synthetic routes to diverse carbon nanomaterials, including CNPs and RGO, that are suitable for a wide range of applications. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.title | Large-scale solvothermal synthesis of fluorescent carbon nanoparticles | - |
dc.type | Article | - |
dc.identifier.wosid | 000342503700006 | - |
dc.identifier.doi | 10.1088/0957-4484/25/39/395601 | - |
dc.identifier.bibliographicCitation | NANOTECHNOLOGY, v.25, no.39 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-84927145335 | - |
dc.citation.title | NANOTECHNOLOGY | - |
dc.citation.volume | 25 | - |
dc.citation.number | 39 | - |
dc.type.docType | Article | - |
dc.publisher.location | 영국 | - |
dc.subject.keywordAuthor | carbon nanoparticles | - |
dc.subject.keywordAuthor | fluorescence | - |
dc.subject.keywordAuthor | composites | - |
dc.subject.keywordAuthor | nanofibers | - |
dc.subject.keywordPlus | GRAPHENE OXIDE | - |
dc.subject.keywordPlus | GRAPHITE OXIDE | - |
dc.subject.keywordPlus | QUANTUM DOTS | - |
dc.subject.keywordPlus | PHOTOLUMINESCENCE | - |
dc.subject.keywordPlus | SHEETS | - |
dc.subject.keywordPlus | NANOSTRUCTURES | - |
dc.subject.keywordPlus | NANOCRYSTALS | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | NANODOTS | - |
dc.subject.keywordPlus | BENZENE | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
1342, Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea(13120)031-750-5114
COPYRIGHT 2020 Gachon 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.