Facile control of morphological characteristics of magnetite aggregates (nFe(3)O(4)) by the addition of bifunctional ligands
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Sung-Eun | - |
dc.contributor.author | Lee, Sang-Wha | - |
dc.date.available | 2020-02-29T04:45:18Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2012-12 | - |
dc.identifier.issn | 1862-6300 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/15989 | - |
dc.description.abstract | We demonstrated a facile method to control magnetite clusters with different size and surface morphology by adding bifunctional diamines. First, citrate-capped magnetites (C-Fe3O4) were prepared by adding citrate ions into ferrofluid during the coprecipitation process. The resulting C-Fe3O4 was subsequently treated by diamine molecules with different chain lengths (C-4, C-8, C-12), consequently leading to the formation of diamine-linked magnetite aggregates (D-nFe(3)O(4)) with different size and surface morphology. The longer chain length of diamines increased the particle size of D-nFe(3)O(4) due to the enhanced crosslinking between C-Fe3O4. The excessive addition of C-4 and C-12 diamines induced the significant morphological changes from irregular-shaped C-Fe3O4 to spherical and rod-shaped D-nFe(3)O(4), respectively. Furthermore, D-nFe(3)O(4) retained their initial magnetism under a strong oxidative process, implicating the potential application to recyclable catalyst or active electrode materials in Li-ion batteries. (C) 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.relation.isPartOf | PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | - |
dc.subject | HYDROTHERMAL SYNTHESIS | - |
dc.subject | FABRICATION | - |
dc.subject | NANOSPHERES | - |
dc.subject | EDTA | - |
dc.title | Facile control of morphological characteristics of magnetite aggregates (nFe(3)O(4)) by the addition of bifunctional ligands | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000313733000039 | - |
dc.identifier.doi | 10.1002/pssa.201228206 | - |
dc.identifier.bibliographicCitation | PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, v.209, no.12, pp.2600 - 2604 | - |
dc.identifier.scopusid | 2-s2.0-84871251977 | - |
dc.citation.endPage | 2604 | - |
dc.citation.startPage | 2600 | - |
dc.citation.title | PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | - |
dc.citation.volume | 209 | - |
dc.citation.number | 12 | - |
dc.contributor.affiliatedAuthor | Kim, Sung-Eun | - |
dc.contributor.affiliatedAuthor | Lee, Sang-Wha | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | bifunctional diamines | - |
dc.subject.keywordAuthor | chain length | - |
dc.subject.keywordAuthor | crosslinking | - |
dc.subject.keywordAuthor | magnetite aggregates | - |
dc.subject.keywordPlus | HYDROTHERMAL SYNTHESIS | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | NANOSPHERES | - |
dc.subject.keywordPlus | EDTA | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
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.