MANUFACTURING METHOD OF GRAPHITE OXIDE

PROBLEM TO BE SOLVED: To provide a safe and high efficient manufacturing method of graphite oxide.SOLUTION: There is provided a method for manufacturing graphite oxide by oxidizing graphite, including a process of oxidizing graphite by adding permanganate to a mixture containing graphite and sulfuri...

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Bibliographic Details
Main Authors KAMATA SHUSUKE, SATO YUICHI, GODA HAYATO, ONO HIRONOBU, KONOSU OSAMU
Format Patent
LanguageEnglish
Japanese
Published 25.05.2017
Subjects
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Summary:PROBLEM TO BE SOLVED: To provide a safe and high efficient manufacturing method of graphite oxide.SOLUTION: There is provided a method for manufacturing graphite oxide by oxidizing graphite, including a process of oxidizing graphite by adding permanganate to a mixture containing graphite and sulfuric acid while maintaining 7 valent manganese concentration of 1 mass% or less in 100 mass% of the mixture.SELECTED DRAWING: None 【課題】安全かつ高効率な酸化黒鉛の製造方法を提供する。【解決手段】黒鉛を酸化して酸化黒鉛を製造する方法であって、該製造方法は、黒鉛と硫酸とを含む混合液に、該混合液１００質量％中の７価のマンガン濃度を１質量％以下に維持しながら過マンガン酸塩を添加して黒鉛を酸化する工程を含む酸化黒鉛の製造方法である。【選択図】なし
Bibliography:Application Number: JP20150221470