Functionalized graphene that self-adsorbs to silicon or silicon compound hybrid material comprising silicon or a silicon compound on which functionalized graphene is self-adsorbed and Anode material for LITIIUM secondary battery containing hybrid material

Functionalized graphene that self-adsorbs to silicon or silicon compound hybrid material comprising silicon or a silicon compound on which functionalized graphene is self-adsorbed and Anode material for LITIIUM secondary battery containing hybrid material

The present invention relates to a functionalized graphene having a functional group which self-adsorbs to silicon or a silicon compound, wherein the functionalized graphene has an interplanar distance of 0.3558 to 0.4790 nm. Due to the self-adsorption of the graphene, the hybrid material of the pre...

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Bibliographische Detailangaben
Hauptverfasser: HONG SUNG MIN, KIM JUNGHOON, SEO JAEYOUNG, KIM MYEONG GI, OH JITAEK
Format: Patent
Sprache:eng ; kor
Schlagworte:
BASIC ELECTRIC ELEMENTS
CHEMISTRY
COMPOUNDS THEREOF
ELECTRICITY
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Zusammenfassung:The present invention relates to a functionalized graphene having a functional group which self-adsorbs to silicon or a silicon compound, wherein the functionalized graphene has an interplanar distance of 0.3558 to 0.4790 nm. Due to the self-adsorption of the graphene, the hybrid material of the present invention is strongly bonded to the surface of silicon or silicon compound and thus is stable. 본 발명은 실리콘 또는 실리콘화합물에 대해 자가흡착되는 관능기를 가지는 기능화 그래핀으로서: 상기 기능화 그래핀은 면간거리가 0.3558 내지 0.4790 nm인 것을 특징으로 한다.