Preparation of high-surface-area catalysts supports coated with SiC by CVI
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, YJ | - |
dc.contributor.author | Kim, H | - |
dc.contributor.author | Chung, GY | - |
dc.date.accessioned | 2022-02-18T07:41:38Z | - |
dc.date.available | 2022-02-18T07:41:38Z | - |
dc.date.created | 2022-02-18 | - |
dc.date.issued | 2004-07 | - |
dc.identifier.issn | 1226-086X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/25760 | - |
dc.description.abstract | In this research, permeating dichlorodimethylsilane (DDS) and depositing a Sic layer on surfaces of spherical activated carbons by CVI was studied in a continuous flow reactor. Related mathematical modeling was also undertaken. The results were compared with those obtained in a fluidized bed reactor [1,2]. It is desirable to coat pore walls uniformly with their pore entrances open. The conditions for obtaining these desirable results were a low pressure and a low DDS concentration, such as 10 torr and 3%, respectively. When the deposition rate constant was 10 cm/min, the modeling and experimental results fit well with one another. At a high total pressure and a high partial pressure of DDS, the initial deposition rate was large, but Sic particles deposited at a low pressure were relatively small and uniform. Less uniform deposition was obtained relative to the deposition obtained in a fluidized bed reactor. The dependence of the morphologies of the deposited Sic on both the pressure and concentration were similar to those obtained in a fluidized bed reactor. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.subject | CHEMICAL-VAPOR INFILTRATION | - |
dc.subject | LAYERED WOVEN FABRICS | - |
dc.subject | CERAMIC COMPOSITES | - |
dc.subject | THERMAL-GRADIENT | - |
dc.subject | CARBON | - |
dc.subject | SIMULATION | - |
dc.subject | DEPOSITION | - |
dc.subject | BEHAVIOR | - |
dc.subject | TIO2 | - |
dc.title | Preparation of high-surface-area catalysts supports coated with SiC by CVI | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chung, GY | - |
dc.identifier.scopusid | 2-s2.0-21644441269 | - |
dc.identifier.wosid | 000222924900024 | - |
dc.identifier.bibliographicCitation | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.10, no.4, pp.653 - 660 | - |
dc.relation.isPartOf | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.title | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.volume | 10 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 653 | - |
dc.citation.endPage | 660 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART000932759 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.subject.keywordPlus | CHEMICAL-VAPOR INFILTRATION | - |
dc.subject.keywordPlus | LAYERED WOVEN FABRICS | - |
dc.subject.keywordPlus | CERAMIC COMPOSITES | - |
dc.subject.keywordPlus | THERMAL-GRADIENT | - |
dc.subject.keywordPlus | CARBON | - |
dc.subject.keywordPlus | SIMULATION | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | TIO2 | - |
dc.subject.keywordAuthor | catalyst support | - |
dc.subject.keywordAuthor | CVI | - |
dc.subject.keywordAuthor | high surface area | - |
dc.subject.keywordAuthor | SiC | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
94, Wausan-ro, Mapo-gu, Seoul, 04066, Korea02-320-1314
COPYRIGHT 2020 HONGIK 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.