DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee Seong Ho | ko |
dc.contributor.author | Lee, Haeshin | ko |
dc.contributor.author | Kim, Sun Jin | ko |
dc.contributor.author | Yang Doo Kyung | ko |
dc.contributor.author | Kwon Ki Young | ko |
dc.date.accessioned | 2020-12-10T23:50:18Z | - |
dc.date.available | 2020-12-10T23:50:18Z | - |
dc.identifier.uri | http://hdl.handle.net/10203/278191 | - |
dc.description.abstract | The present invention relates to a lithium-sulfur battery separation film having a composite coating layer including polydopamine, and a manufacturing method therefor and, more specifically, to a lithium-sulfur battery for suppressing elution of lithium polysulfide by applying a composite coating layer including polydopamine and a conductive material to one surface of a separation film. The lithium-sulfur battery according to the present invention prevents elution and diffusion by adsorbing, through a porous structure of the polydopamine, the lithium polysulfide eluted from a cathode, and alsoprovides a reaction site of a cathode active material by providing additional electrical conductivity, thereby improving capacity and lifespan characteristics of the battery. | - |
dc.title | Lithium-sulfur battery separation film having composite coating layer including polydopamine, manufacturing method therefor, and lithium-sulfur battery comprising same | - |
dc.title.alternative | 폴리도파민을 포함하는 복합 코팅층이 형성된 리튬-황 전지용 분리막, 이의 제조방법 및 이를 포함하는 리튬-황 전지 | - |
dc.type | Patent | - |
dc.type.rims | PAT | - |
dc.contributor.localauthor | Lee, Haeshin | - |
dc.contributor.nonIdAuthor | Lee Seong Ho | - |
dc.contributor.nonIdAuthor | Yang Doo Kyung | - |
dc.contributor.nonIdAuthor | Kwon Ki Young | - |
dc.contributor.assignee | KAIST, LG CHEM, Ltd. | - |
dc.identifier.iprsType | 특허 | - |
dc.identifier.patentApplicationNumber | 201780002678.5 | - |
dc.identifier.patentRegistrationNumber | 107925042 | - |
dc.date.application | 2017-01-16 | - |
dc.date.registration | 2020-10-20 | - |
dc.publisher.country | CC | - |
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