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박수진

Park, Soojin
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dc.citation.endPage 152 -
dc.citation.number 1 -
dc.citation.startPage 146 -
dc.citation.title NANO ENERGY -
dc.citation.volume 2 -
dc.contributor.author Lee, Jung-In -
dc.contributor.author Park, Soojin -
dc.date.accessioned 2023-12-22T04:16:22Z -
dc.date.available 2023-12-22T04:16:22Z -
dc.date.created 2013-06-19 -
dc.date.issued 2013-01 -
dc.description.abstract We describe a simple process for synthesizing three-dimensional porous silicon monoxide anode materials from bulk silicon monoxide powders by combining a galvanic displacement reaction and metal catalytic etching process. Silver nanoparticles that act as a catalyst were deposited on the surface of silicon monoxide via a galvanic reaction. Subsequently, the silver-deposited silicon monoxide particles were chemically etched to synthesize porous silicon monoxide particles, without changing the chemical and physical properties of SiO. The carbon-coated porous silicon monoxide anodes exhibited excellent electrochemical properties, including a high specific capacity (1520 mA h g(-1)), a stable cycling retention (reversible capacity of 1490 mAh g(-1), after 50 cycles), and a high rate capability (74% at 3 C rate, compared to 0.1 C rate). This process may open up an effective way to make other porous semiconducting materials for a rich variety of applications, including lithium-ion batteries. -
dc.identifier.bibliographicCitation NANO ENERGY, v.2, no.1, pp.146 - 152 -
dc.identifier.doi 10.1016/j.nanoen.2012.08.009 -
dc.identifier.issn 2211-2855 -
dc.identifier.scopusid 2-s2.0-84872267695 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/3293 -
dc.identifier.url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84872267695 -
dc.identifier.wosid 000318050500021 -
dc.language 영어 -
dc.publisher ELSEVIER SCIENCE BV -
dc.title High-performance porous silicon monoxide anodes synthesized via metal-assisted chemical etching -
dc.type Article -
dc.relation.journalWebOfScienceCategory Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied -
dc.relation.journalResearchArea Chemistry; Science & Technology - Other Topics; Materials Science; Physics -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor Lithium-ion batteries -
dc.subject.keywordAuthor Catalytic etching -
dc.subject.keywordAuthor Porous silicon monoxide -
dc.subject.keywordAuthor Galvanic reaction -
dc.subject.keywordPlus LITHIUM-ION BATTERIES -
dc.subject.keywordPlus IN-SITU -
dc.subject.keywordPlus SIO -
dc.subject.keywordPlus INSERTION -
dc.subject.keywordPlus REDUCTION -
dc.subject.keywordPlus CLUSTERS -
dc.subject.keywordPlus STORAGE -
dc.subject.keywordPlus CELLS -
dc.subject.keywordPlus FILMS -

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