国家/地区 中国（4） 世界知识产权组织（3） 韩国（2） 美国（2）
IPC部 C（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC D01D005/00（5） H01M004/62（4） C01B032/194（3）
D01F009/12（3） B82Y030/00（2） C01B032/198（2）
D01D005/06（2） D01F001/09（2） D01F001/10（2）
H01B001/24（2） H01M004/36（2） H01M004/58（2）
H01M010/052（2）
发明人
公开年 2021（4） 2022（2）
申请年 2019（3）  2020（3） 
专利权人

Addition of graphene derivatives in ultrafiltration membrane used for removing harmful microbes, comprises mixing graphene derivatives with organic solvent, and mixing graphene-solvent dispersion with polymer solution resulting in homogenously dispersed graphene derivative.

AYUSHI K

Preparing composite material of molybdenum disulfide.reduced graphene oxide grown on carbon fiber, comprises e.g. preparing carbon fiber of polyacrylonitrile, zinc acetate and N,N-dimethyl formamide solution, and stirring until solution is clear and transparent adhesive liquid.

PENG S, WANG D, DING Y, YAN W, LIU L, YANG W, HUANG J

Method for manufacturing composite fiber with high specific capacitance, involves mixing polyacrylonitrile grafted graphene oxide polymer with polyvinylpyrrolidone, and removing polyvinylpyrrolidone to increase pores.

CHIENLIN H, WEIZHI L, JINZE H, JIA H L

Producing a carbon and sulfur complex having hierarchical structure for lithium-sulfur battery electrode comprises reducing carbon dioxide-containing gas in presence of reducing agent e.g. magnesium, mixing sulfur and heat-treating.

LEE J, PARKJAEHYUN, KIM H S

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Producing graphene fibers in yarn for electrical component of electrical conductor, comprises e.g. depositing transition metal or transition metal oxide on graphene or graphene oxide platelets by deposition process and wet or dry spinning.

KOEHNE M

Preparing high power water zinc-ion battery anode material comprises e.g. dissolving polymer compounds in an organic solvent, stirring, adding graphene oxide, ultrasonically dispersing, calcining and naturally cooling.

WU X, TANG F, LONG F, ZHOU S, XIANG Y

Formation of composite nanofiber for e.g. film used for electronic device involves providing fluid containing polymer or ceramic precursor, providing fluid in which carbon allotrope e.g. graphene nanoribbon is dispersed, and electrospinning.

JOO Y L, YIN J, LEE S, CHAKRAPANI S