Correlation verification of process factors and harmful gas adsorption properties for optimization of physical activation parameters of PAN-based carbon fibers
DC Field | Value | Language |
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dc.contributor.author | Choi, Yun Jeong | - |
dc.contributor.author | Kim, Ji Hong | - |
dc.contributor.author | Lee, Ki Bong | - |
dc.contributor.author | Lee, Young-Seak | - |
dc.contributor.author | Im, Ji Sun | - |
dc.date.accessioned | 2021-08-31T19:41:22Z | - |
dc.date.available | 2021-08-31T19:41:22Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-12-25 | - |
dc.identifier.issn | 1226-086X | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/60880 | - |
dc.description.abstract | In this study, the effects of activation parameters in the steam activation of polyacrylonitrile-based carbon fibers on pore formation properties were investigated. The activation temperature was used as a primary parameter, and the activation time was adjusted for each condition to obtain similar levels of activation yields. Based on the activation yield of activated carbon fibers (ACFs), the activation energy was calculated as 142.2 kJ/mole. As a result of BET analysis, it was confirmed that the specific surface area and pore volume of ACFs were improved as the activation temperature was increased. The sample treated at 850 degrees C during 45 min showed a high specific surface area (1041.9 m(2)/g) and a pore volume (0.49 cm(3)/g). This developed pore structures improved the gas adsorption properties of ACFs. (C) 2019 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.subject | PORE STRUCTURE | - |
dc.subject | METHYLENE-BLUE | - |
dc.subject | SO2 | - |
dc.subject | CO2 | - |
dc.subject | EQUILIBRIUM | - |
dc.subject | DIOXIDE | - |
dc.subject | WASTE | - |
dc.subject | NO | - |
dc.subject | TEMPERATURE | - |
dc.subject | DESORPTION | - |
dc.title | Correlation verification of process factors and harmful gas adsorption properties for optimization of physical activation parameters of PAN-based carbon fibers | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Ki Bong | - |
dc.identifier.doi | 10.1016/j.jiec.2019.07.044 | - |
dc.identifier.scopusid | 2-s2.0-85070187424 | - |
dc.identifier.wosid | 000501658800018 | - |
dc.identifier.bibliographicCitation | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.80, pp.152 - 159 | - |
dc.relation.isPartOf | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.title | JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | - |
dc.citation.volume | 80 | - |
dc.citation.startPage | 152 | - |
dc.citation.endPage | 159 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002542385 | - |
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 | PORE STRUCTURE | - |
dc.subject.keywordPlus | METHYLENE-BLUE | - |
dc.subject.keywordPlus | SO2 | - |
dc.subject.keywordPlus | CO2 | - |
dc.subject.keywordPlus | EQUILIBRIUM | - |
dc.subject.keywordPlus | DIOXIDE | - |
dc.subject.keywordPlus | WASTE | - |
dc.subject.keywordPlus | NO | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | DESORPTION | - |
dc.subject.keywordAuthor | Activated carbon fiber | - |
dc.subject.keywordAuthor | Steam activation | - |
dc.subject.keywordAuthor | SO2 | - |
dc.subject.keywordAuthor | DMMP | - |
dc.subject.keywordAuthor | Pore structure | - |
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