国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5） B82（2） C08（2）
C09（2） H01（2）
IPC小类 C01B（5）
IPC C01B032/194（5）
发明人 LI C（5）
公开年 2022（5）
申请年 2021（3）  2022（2） 
专利权人

Preparing thermally conductive composite material based on three-dimensional vertically aligned graphene framework, comprises e.g. carrying hydrothermal reduction on graphene oxide films to form three-dimensional layered structure, drying, and performing heat treatment under argon atmosphere.

HU A, TANG Q, WANG X, LI C, CHEN X

Preparing functionalized graphene, comprises preparing alkaline organic solution, taking graphene and aldehyde addition reactants, adding into alkaline organic solution, stirring mixed solution and reacting, and allowing to stand for cooling, filtering reaction solution, washing and drying.

LI C, HE Y, ZHENG X

Black phosphorus-two dimensional material complex for electronic device, includes first and second two-dimensional material layers being configured to be coupled to each other by van der Waals force, and black phosphorus sheet in which phosphorus atoms are covalently bonded.

YOON S, LEE C, HWANG H, SHIN H, SEOL M, SUK S H, SHIN H J, HWANGHYUNTAE, LEE C S, YUNE S I, YIN S, LI C, SHEN X

Preparation of iron cobalt sulfide-nitrogen and sulfur heteroatom reduction oxidation graphene, involves using calcining method to thiourea, and using two-step hydrothermal method.

LI C, YU F, YU W, HE T, DUAN Y, WANG L, YANG D, LIU S, ZHANG W

Preparing graphene quantum dot used for preparing polyphenylene sulfide-graphene quantum dot composite material for electronic appliance or communication equipment or automobile field, involves placing brown-black humic acid.

ZHAO L, LI C, WANG C, ZHEN W