国家/地区
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B032/198（2）
发明人
公开年 2022（2）
申请年 2021（2）
专利权人

Composite particle used as e.g. magnetic materials, comprises inorganic particles and graphene oxide particles which cover at least part of inorganic particles, where surface of graphene oxide particles is modified graphene oxide particles modified with hydrocarbon group.

YUTA N, TAKASHI I

Preparing manganese dioxide/graphite oxide composite material by using waste liquid of oxidized graphene, filtering, adjusting pH of filtrate by adding alkaline substance, adding proper potassium permanganate, and precipitating.

GONG W, CAO A, LIU T, SONG X, HOU S, WANG W