황 변성 폴리아크릴로니트릴, 그것을 포함하는 전극 활물질, 그 전극 활물질을 포함하는 이차 전지용 전극, 그 전극의 제조 방법 및 그 전극을 사용한 비수 전해질 이차 전지

본 발명은, 황의 전체 함량이 30 질량% ∼ 55 질량% 이고, 용매 추출법에 의한 유리 황의 함량이 0.05 질량ppm ∼ 4 질량% 인 황 변성 폴리아크릴로니트릴, 그것을 포함하는 전극 활물질, 그 전극 활물질을 포함하는 이차 전지용 전극, 그 전극의 제조 방법 및 그 전극을 사용한 비수 전해질 이차 전지를 제공한다. The present invention provides a sulfur-modified polyacrylonitrile having a total content of sulfur of from 30 mass% t...

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Main Authors AKIMOTO KENSAKU, SHINANO HIROKATSU, AOYAMA YOHEI, YOKOMIZO TOMOFUMI, TAKENOUCHI HIROMI
Format Patent
LanguageKorean
Published 03.03.2023
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Abstract 본 발명은, 황의 전체 함량이 30 질량% ∼ 55 질량% 이고, 용매 추출법에 의한 유리 황의 함량이 0.05 질량ppm ∼ 4 질량% 인 황 변성 폴리아크릴로니트릴, 그것을 포함하는 전극 활물질, 그 전극 활물질을 포함하는 이차 전지용 전극, 그 전극의 제조 방법 및 그 전극을 사용한 비수 전해질 이차 전지를 제공한다. The present invention provides a sulfur-modified polyacrylonitrile having a total content of sulfur of from 30 mass% to 55 mass% and having a content of free sulfur of from 0.05 ppm by mass to 4 mass% determined by a solvent extraction method, an electrode active material containing the same, an electrode for a secondary battery including the electrode active material, a method of manufacturing the electrode, and a non-aqueous electrolyte secondary battery using the electrode.
AbstractList 본 발명은, 황의 전체 함량이 30 질량% ∼ 55 질량% 이고, 용매 추출법에 의한 유리 황의 함량이 0.05 질량ppm ∼ 4 질량% 인 황 변성 폴리아크릴로니트릴, 그것을 포함하는 전극 활물질, 그 전극 활물질을 포함하는 이차 전지용 전극, 그 전극의 제조 방법 및 그 전극을 사용한 비수 전해질 이차 전지를 제공한다. The present invention provides a sulfur-modified polyacrylonitrile having a total content of sulfur of from 30 mass% to 55 mass% and having a content of free sulfur of from 0.05 ppm by mass to 4 mass% determined by a solvent extraction method, an electrode active material containing the same, an electrode for a secondary battery including the electrode active material, a method of manufacturing the electrode, and a non-aqueous electrolyte secondary battery using the electrode.
Author TAKENOUCHI HIROMI
YOKOMIZO TOMOFUMI
AKIMOTO KENSAKU
SHINANO HIROKATSU
AOYAMA YOHEI
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– fullname: YOKOMIZO TOMOFUMI
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Snippet 본 발명은, 황의 전체 함량이 30 질량% ∼ 55 질량% 이고, 용매 추출법에 의한 유리 황의 함량이 0.05 질량ppm ∼ 4 질량% 인 황 변성 폴리아크릴로니트릴, 그것을 포함하는 전극 활물질, 그 전극 활물질을 포함하는 이차 전지용 전극, 그 전극의 제조 방법 및 그 전극을...
SourceID epo
SourceType Open Access Repository
SubjectTerms BASIC ELECTRIC ELEMENTS
CHEMISTRY
COMPOSITIONS BASED THEREON
ELECTRICITY
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
THEIR PREPARATION OR CHEMICAL WORKING-UP
Title 황 변성 폴리아크릴로니트릴, 그것을 포함하는 전극 활물질, 그 전극 활물질을 포함하는 이차 전지용 전극, 그 전극의 제조 방법 및 그 전극을 사용한 비수 전해질 이차 전지
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