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DC Field | Value | Language |
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dc.citation.endPage | 16 | - |
dc.citation.startPage | 10 | - |
dc.citation.title | FlatChem | - |
dc.citation.volume | 12 | - |
dc.contributor.author | Jeon, In-Yup | - |
dc.contributor.author | Noh, Hyuk-Jun | - |
dc.contributor.author | Baek, Jong-Beom | - |
dc.date.accessioned | 2023-12-21T20:06:27Z | - |
dc.date.available | 2023-12-21T20:06:27Z | - |
dc.date.created | 2018-12-27 | - |
dc.date.issued | 2018-11 | - |
dc.description.abstract | Low-quality graphite (L-graphite), containing various impurities (e.g., metals and inorganics), can be directly and efficiently converted into high-quality iodine-doped graphene nanoplatelets (HIGnPs) via mechanochemical ball-milling in the presence of iodine (I2) with subsequent work-up procedures. Despite using L-graphite, the resultant HIGnPs show high-quality characteristics, including large specific surface area (969 m2 g−1), lower metallic residues, and well-maintained graphitic structure. In addition, HIGnPs display remarkable electrocatalytic performance for oxygen reduction reaction (ORR), involving benefits such as higher selectivity, longer-term stability, and better tolerance to methanol crossover/CO poisoning effects. Therefore, simple mechanochemical ball-milling in solid state can produce high-quality graphene nanoplatelets in large quantity at low-cost for commercialization, regardless of the initial quality of the graphite. | - |
dc.identifier.bibliographicCitation | FlatChem, v.12, pp.10 - 16 | - |
dc.identifier.doi | 10.1016/j.flatc.2018.11.005 | - |
dc.identifier.issn | 2452-2627 | - |
dc.identifier.scopusid | 2-s2.0-85057573996 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/25572 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S2452262718300369?via%3Dihub | - |
dc.identifier.wosid | 000461239900002 | - |
dc.language | 영어 | - |
dc.publisher | Elsevier | - |
dc.title | Direct and efficient conversion from low-quality graphite to high-quality graphene nanoplatelets | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Mechanochemical reaction | - |
dc.subject.keywordAuthor | Oxygen reduction reaction | - |
dc.subject.keywordAuthor | Ball-milling | - |
dc.subject.keywordAuthor | High-quality graphene | - |
dc.subject.keywordAuthor | Low-quality graphite | - |
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