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DC Field | Value | Language |
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dc.citation.endPage | 32807 | - |
dc.citation.number | 57 | - |
dc.citation.startPage | 32797 | - |
dc.citation.title | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | - |
dc.citation.volume | 45 | - |
dc.contributor.author | Attia, Nour F. | - |
dc.contributor.author | Jung, Minji | - |
dc.contributor.author | Park, Jaewoo | - |
dc.contributor.author | Cho, Se-Yeon | - |
dc.contributor.author | Oh, Hyunchul | - |
dc.date.accessioned | 2023-12-21T16:41:06Z | - |
dc.date.available | 2023-12-21T16:41:06Z | - |
dc.date.created | 2022-03-15 | - |
dc.date.issued | 2020-11 | - |
dc.description.abstract | The anticipated energy crisis due to the extensive use of limited stock fossil fuels forces the scientific society for find prompt solution for commercialization of hydrogen as a clean source of energy. Hence, convenient and efficient solid-state hydrogen storage adsorbents are required. Additionally, the safe commercialization of huge reservoir natural gas (CH4) as an on-board vehicle fuel and alternative to gasoline due to its environmentally friendly combustion is also a vital issue. To this end, in this study we report facile synthesis of polymer-based composites for H-2 and CH4 uptake. The cross-linked polymer and its porous composites with activated carbon were developed through in-situ synthesis method. The mass loadings of activated carbon were varied from 7 to 20 wt%. The developed hybrid porous composites achieved high specific surface area (SSA) of 1420 m(2)/g and total pore volume (TPV) of 0.932 cm(3)/g as compared to 695 m(2)/g and 0.857 cm(3)/g for pristine porous polymer. Additionally, the porous composite was activated converted to a highly porous carbon material achieving SSA and TPV of 2679 m(2)/g and 1.335 cm(3)/g, respectively. The H-2 adsorption for all developed porous materials was studied at 77 and 298 K and 20 bar achieving excess uptake of 4.4 wt% and 0.17 wt% respectively, which is comparable to the highest reported value for porous carbon. Furthermore, the developed porous materials achieved CH4 uptake of 8.15 mmol/g at 298 K and 20 bar which is also among the top reported values for porous carbon. (C) 2020 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v.45, no.57, pp.32797 - 32807 | - |
dc.identifier.doi | 10.1016/j.ijhydene.2020.03.004 | - |
dc.identifier.issn | 0360-3199 | - |
dc.identifier.scopusid | 2-s2.0-85082429099 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/57789 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0360319920308831?via%3Dihub | - |
dc.identifier.wosid | 000588285000006 | - |
dc.language | 영어 | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Facile synthesis of hybrid porous composites and its porous carbon for enhanced H-2 and CH4 storage | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Electrochemistry; Energy & Fuels | - |
dc.relation.journalResearchArea | Chemistry; Electrochemistry; Energy & Fuels | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Hydrogen storage | - |
dc.subject.keywordAuthor | Hybrid porous composite | - |
dc.subject.keywordAuthor | Methane storage | - |
dc.subject.keywordAuthor | Porous carbon | - |
dc.subject.keywordAuthor | Microporosity | - |
dc.subject.keywordPlus | HIGH-SURFACE-AREA | - |
dc.subject.keywordPlus | PRESSURE METHANE STORAGE | - |
dc.subject.keywordPlus | HYDROGEN-STORAGE | - |
dc.subject.keywordPlus | ACTIVATED CARBON | - |
dc.subject.keywordPlus | LANDFILL GAS | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | CO2 | - |
dc.subject.keywordPlus | POLYPYRROLE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | TEMPLATE | - |
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