国家/地区 中国（8）
IPC部 D（5） H（3） C（2）
IPC大类 D01（4） H01（3） C01（2）
D06（2）
IPC小类 D01F（4） H01M（3） C01B（2）
D01D（2） D06M（2）
IPC D01F009/12（3） H01M004/36（3） D01F001/10（2）
H01M004/62（2）
发明人 MA T（8）
公开年 2021（4） 2017（2）
申请年 2019（4）  2017（2） 
专利权人 UNIV CHINA SCI TECHNOLOGY（8）

Preparing self-supporting graphene-based carbon microsphere cathode frame comprises dispersing chitin microspheres of doped metal hydroxide into water, dispersing metal/nitrogen co-doped carbon microsphere coated by graphene, binder and conductive agent into water, filtering and drying.

ZHOU P, ZHANG L, MA T, YANG Y, YU S

Preparing graphene-based micro rods involves wet-spinning slurry and coagulating in a rotating coagulation bath to obtain a graphene oxide-based gel microrod slurry, where the slurry includes graphene oxide and water.

YU S, LIU Y, MA T, ZHANG L, YANG J

Preparing graphene-based compound micro-rods supported by positive active material comprises e.g. wet spinning the slurry and coagulating in rotating coagulation bath to obtain graphene oxide-based gel microrod, and annealing graphene oxide.

YU S, YANG J, MA T, ZHANG L, LIU Y

Preparing graphene-based lithium metal composite micro-rods comprises subjecting slurry to wet spinning, and coagulating, subjecting graphene oxide-based gel micro rod slurry to a hydrothermal reaction and filtering.

YU S, MA T, ZHANG L, LAN Y, YANG J

Preparation of multi-capsule porous graphene-based microrods, involves stirring graphene oxide-silica or graphene oxide-silica functional filler aqueous solution, hydrothermally reacting, solvent exchange, annealing, and etching silica.

YU S, ZHANG L, PAN Z, MA T, LIU Y

Polydopamine-coated graphene composite fiber comprises polydopamine-coated graphene-based fibers, where polydopamine is coated on surface of graphene and metal and/or metal compound nanoparticles are uniformly dispersed.

CONG H, GAO H, MA T, SU T, YU S

Novel polydopamine-coated graphene fiber used for wearable devices, comprises graphene and a polydopamine-derived carbon coating, and is prepared by introducing polydopamine derived carbon coating on the surface of graphene oxide.

CONG H, GAO H, MA T, SU T, YU S

Preparation of wet-spinning graphene oxide solution used for preparing graphene fiber, involves concentrating graphene oxide solution by centrifugation.

CONG H, MA T, YANG Y, YU S