DC Field | Value | Language |
---|---|---|
dc.contributor.author | Alum Jung | - |
dc.contributor.author | Seungho Cho | - |
dc.contributor.author | Won Joon Cho | - |
dc.contributor.author | Lee, KH | - |
dc.date.accessioned | 2016-03-31T09:06:11Z | - |
dc.date.available | 2016-03-31T09:06:11Z | - |
dc.date.created | 2012-03-23 | - |
dc.date.issued | 2012-02 | - |
dc.identifier.issn | 0256-1115 | - |
dc.identifier.other | 2012-OAK-0000025157 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/16637 | - |
dc.description.abstract | Microwave irradiation was used to obtain a variety of CuO crystal morphologies, including leaf-like, dan-, delion-like, and hollow structures. The morphology of the CuO crystals was controlled by varying the alkali source (NaOH, hexamethylenetetramine, ammonia, or urea) and heating at 95 degrees C for 1 hr. The X-ray diffraction patterns of as-prepared CuO crystals were consistent with high quality crystals with a monoclinic crystal structure. Field emission scanning electron microscopy (FE-SEM) and tunneling electron microscopy (TEM) images of CuO crystals revealed that the leaf-like CuO crystals had an average length of 950 nm and width of 450 nm, the small leaf-like CuO crystals had an average length of 450 nm and width of 200 nm, the dandelion-like CuO structures had an average diameter of 2 m, and the hollow CuO structures had an average diameter 2 m. Possible mechanisms for structure formation during the shape-selective CuO synthesis were proposed based on these results. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | KOREAN INST CHEM ENGINEERS+ | - |
dc.relation.isPartOf | KOREAN JOURNAL OF CHEMICAL ENGINEERING | - |
dc.subject | Hydrothermal Synthesis | - |
dc.subject | Copper Oxide | - |
dc.subject | Microwave | - |
dc.subject | Ammonia | - |
dc.subject | Urea | - |
dc.subject | LITHIUM-ION BATTERIES | - |
dc.subject | HOLLOW MICROSPHERES | - |
dc.subject | THERMAL-OXIDATION | - |
dc.subject | CUPRIC OXIDE | - |
dc.subject | ELECTRODE MATERIALS | - |
dc.subject | HYDROTHERMAL ROUTE | - |
dc.subject | ASSISTED SYNTHESIS | - |
dc.subject | NANOSTRUCTURES | - |
dc.subject | COPPER | - |
dc.subject | NANOWIRES | - |
dc.title | Morphology-controlled synthesis of CuO nano- and microparticles using microwave irradiation | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1007/S11814-011-0168-4 | - |
dc.author.google | Jung, A | - |
dc.author.google | Cho, S | - |
dc.author.google | Cho, WJ | - |
dc.author.google | Lee, KH | - |
dc.relation.volume | 29 | - |
dc.relation.issue | 2 | - |
dc.relation.startpage | 243 | - |
dc.relation.lastpage | 248 | - |
dc.contributor.id | 10053544 | - |
dc.relation.journal | KOREAN JOURNAL OF CHEMICAL ENGINEERING | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | KOREAN JOURNAL OF CHEMICAL ENGINEERING, v.29, no.2, pp.243 - 248 | - |
dc.identifier.wosid | 000299648500017 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 248 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 243 | - |
dc.citation.title | KOREAN JOURNAL OF CHEMICAL ENGINEERING | - |
dc.citation.volume | 29 | - |
dc.contributor.affiliatedAuthor | Lee, KH | - |
dc.identifier.scopusid | 2-s2.0-84856462592 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 13 | - |
dc.description.scptc | 13 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | HOLLOW MICRO/NANOSTRUCTURES | - |
dc.subject.keywordPlus | ELECTRODE MATERIALS | - |
dc.subject.keywordPlus | ASSISTED SYNTHESIS | - |
dc.subject.keywordPlus | THERMAL-OXIDATION | - |
dc.subject.keywordPlus | OXIDE | - |
dc.subject.keywordPlus | NANOSTRUCTURES | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | SUPERCONDUCTIVITY | - |
dc.subject.keywordPlus | DECOMPOSITION | - |
dc.subject.keywordPlus | MICROSPHERES | - |
dc.subject.keywordAuthor | Hydrothermal Synthesis | - |
dc.subject.keywordAuthor | Copper Oxide | - |
dc.subject.keywordAuthor | Microwave | - |
dc.subject.keywordAuthor | Ammonia | - |
dc.subject.keywordAuthor | Urea | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.