Freeze drying for porous Mo with different sublimable vehicle compositions in the camphor-naphthalene system
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Oh, Sung-Tag | - |
dc.contributor.author | Kim, Young Do | - |
dc.contributor.author | Suk, Myung-Jin | - |
dc.date.accessioned | 2022-07-16T01:07:35Z | - |
dc.date.available | 2022-07-16T01:07:35Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2015-01 | - |
dc.identifier.issn | 0167-577X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/158218 | - |
dc.description.abstract | The present study demonstrates how the composition of sublimable vehicle in the binary system affects the pore structure of porous body fabricated by freeze drying process. The 5 vol% MoO3 dispersed slurries with various camphor-naphthalene compositions (eutectic of 35 wt% naphthalene, off-eutectic of 30 and 45 wt% naphthalene) was frozen into a mold at 25 degrees C. Pores were generated by sublimation of the vehicles at room temperature. The green bodies were sintered at 1100 degrees C under a hydrogen atmosphere. The sintered bodies with pure Mo phase showed different pore structures such as dendrite, rodlike and plate shape dependent on the composition of the camphor-naphthalene alloys. Considering that the observed pore structures were a replica of the original structure of crystallized vehicles, morphology developments during solidification of camphor-naphthalene alloys were examined, and the relationship between the morphology of vehicle crystal and pore structure was discussed. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.title | Freeze drying for porous Mo with different sublimable vehicle compositions in the camphor-naphthalene system | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Young Do | - |
dc.identifier.doi | 10.1016/j.matlet.2014.10.097 | - |
dc.identifier.scopusid | 2-s2.0-84910089347 | - |
dc.identifier.wosid | 000345640300071 | - |
dc.identifier.bibliographicCitation | MATERIALS LETTERS, v.139, pp.268 - 270 | - |
dc.relation.isPartOf | MATERIALS LETTERS | - |
dc.citation.title | MATERIALS LETTERS | - |
dc.citation.volume | 139 | - |
dc.citation.startPage | 268 | - |
dc.citation.endPage | 270 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | EUTECTIC SYSTEM | - |
dc.subject.keywordPlus | CERAMICS | - |
dc.subject.keywordPlus | METALS | - |
dc.subject.keywordPlus | SOLIDIFICATION | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordAuthor | Pore structure | - |
dc.subject.keywordAuthor | Porous Mo | - |
dc.subject.keywordAuthor | Camphor-naphthalene system | - |
dc.subject.keywordAuthor | Freeze drying | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0167577X14018977?via%3Dihub | - |
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