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SILICON NITRIDE COMPOSITE AND METHOD FOR PRODUCING SAME
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dc.contributor.author 유종성 -
dc.contributor.author 성종훈 -
dc.date.accessioned 2025-11-18T15:10:16Z -
dc.date.available 2025-11-18T15:10:16Z -
dc.identifier.uri https://scholar.dgist.ac.kr/handle/20.500.11750/59199 -
dc.description.abstract The present invention relates to a method for producing a silicon nitride composite, the method comprising: (S1) a step for mixing an amorphous silicon nitride powder and a reducing agent powder; and (S2) a step for crystallizing at least a portion of the silicon contained in the amorphous silicon nitride by heat-treating the mixed powder. The method can be used to produce the silicon nitride composite at a low cost using a simple process. The silicon nitride composite produced by the method has both a crystalline portion and an amorphous portion, and thus can improve capacity, rate capability, and lifespan characteristics when used as a negative electrode for a lithium secondary battery. -
dc.title SILICON NITRIDE COMPOSITE AND METHOD FOR PRODUCING SAME -
dc.title.alternative Silicon nitride composite and its manufacturing method -
dc.type Patent -
dc.publisher.country UN -
dc.identifier.patentApplicationNumber PCT/KR2025/002112 -
dc.date.application 2025-02-13 -
dc.identifier.patentRegistrationNumber 2025174070 -
dc.date.registration 2025-08-21 -
dc.contributor.assignee DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY,재단법인대구경북과학기술원 -
dc.type.iprs 특허 -
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유종성
Yu, Jong-Sung유종성

Department of Energy Science and Engineering

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