DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Seung Youn | ko |
dc.contributor.author | Choi, Jang Wook | ko |
dc.contributor.author | Kim, Eun Kyung | ko |
dc.contributor.author | Lee, Yong Ju | ko |
dc.contributor.author | Kim, Hye Jin | ko |
dc.date.accessioned | 2021-01-28T06:15:46Z | - |
dc.date.available | 2021-01-28T06:15:46Z | - |
dc.identifier.uri | http://hdl.handle.net/10203/280266 | - |
dc.description.abstract | The present invention relates to a porous silicon-silicon oxide-carbon composite comprising a silicon oxide-carbon structure and silicon particles, wherein the silicon oxide-carbon structure comprises a plurality of micropores, and the silicon particles are uniformly distributed in the silicon oxide-carbon structure. The porous silicon-silicon oxide-carbon composite of the present invention shows decreased volume expansion due to the intercalation of lithium ions and improved electric conductivity, and has a porous structure. Accordingly, an electrolyte easily penetrates into the porous structure, and output properties may be improved. When the composite is included in a negative electrode active material, the performance of a lithium secondary battery may be further improved. | - |
dc.title | Porous silicon-silicon oxide-carbon composite, and method of preparing the same | - |
dc.title.alternative | 다공성 실리콘-실리콘옥사이드-탄소 복합체, 및 이의 제조방법 | - |
dc.type | Patent | - |
dc.type.rims | PAT | - |
dc.contributor.localauthor | Choi, Jang Wook | - |
dc.contributor.nonIdAuthor | Choi, Seung Youn | - |
dc.contributor.nonIdAuthor | Kim, Eun Kyung | - |
dc.contributor.nonIdAuthor | Lee, Yong Ju | - |
dc.contributor.nonIdAuthor | Kim, Hye Jin | - |
dc.contributor.assignee | KAIST, LG Chem, Ltd. | - |
dc.identifier.iprsType | 특허 | - |
dc.identifier.patentApplicationNumber | 15551126 | - |
dc.identifier.patentRegistrationNumber | 10892477 | - |
dc.date.application | 2016-03-30 | - |
dc.date.registration | 2021-01-12 | - |
dc.publisher.country | US | - |
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