国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J023/75（3）
发明人 LI Z（3）
公开年
申请年
专利权人

Preparation of high efficiency cobaltosic oxide-graphene nanocomposite catalyst involves dispersing graphene oxide, adjusting pH value, stirring, dropping cobalt source compound solution, collecting precipitate, and washing.

LI Z, WANG H, CHEN W

Preparing graphene supported metal oxide catalyst for preparing 5-(hydroxymethyl)-2-furaldehyde from hexose, involves mixing metal chloride with water, mixing graphene and alkali metal hydroxide solution and ultrasonically treating.

LI Z, SU K, SONG H

Preparation of graphene-supported atom-grade thickness ultra-thin metal sheet used for e.g. catalysis involves dispersing graphite oxide in water, adding nitrate intercalated hydrotalcite and formamide, centrifuging, washing, and drying.

DUAN X, SHAO M, WEI M, LI Z