国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4） C09（2）
IPC小类 C01B（4）
IPC C01B032/194（4）
发明人 ZHANG F（4）
公开年 2022（2） 2023（2）
申请年 2022（4）
专利权人 SHANGHAI NAT.（2）

Preparation of graphene-coated glass micro-powder used as phase change heat absorber, involves dispersing oxidized graphene in pure water, adding glass micro-powder, stirring, adding ammonium bifluoride solution, reacting, reducing oxidized graphene, washing generated gel, and drying.

WANG J, LU Y, GE M, ZHANG F, CUI D

Amine-based modification of graphene quantum dots involves dispersing graphene quantum dots containing carboxyl group in water, heating, converting carboxyl group on surface of quantum dots into primary amide group, dispersing obtained solid in water, stirring, and dialyzing obtained solution.

WANG J, LU Y, GE M, ZHANG F, CUI D

Preparation of graphene synergistic sol used for improving soil quality, involves adding flake graphite into mixed acid solution, adding intercalation agent, reacting, and ultrasonically dispersing to obtain graphene, adding dispersant, organic bentonite, and ultrasonically treating.

ZHANG J, ZHANG F, ZHENG B

Preparation method of graphene composite material of highly sensitive detection pressure change, involves putting sintered product into polymer aqueous solution and soaking, and pressing soaked product to obtain graphene composite material.

LIAO Y, ZENG X, LUO B, WANG T, ZHANG F