国家/地区 中国（19） 美国（4） 日本（3） 韩国（3） 世界知识产权组织（3） 台湾（2）
IPC部 C（20） B（10） H（4）
IPC大类 C01（20）
IPC小类 C01B（20）
IPC C08K003/04（15） B82Y030/00（6） B82Y040/00（5）
C01B031/04（5） C01B032/184（5） C01B032/198（5）
C01B032/19（3） C08J005/18（3） C08K009/04（3）
C01B032/05（2） C01B032/168（2） C01B032/194（2）
C01G023/053（2） C08F002/44（2） C08K003/22（2）
发明人 LI J（20）
公开年 2021（6） 2017（3） 2020（3） 2012（2） 2014（2） 2018（2）
申请年 2019（3）  2020（3）  2021（3）  2012（2）  2014（2）  2016（2）  2018（2） 
专利权人 BEIJING GRAP.（2） HARBIN INST .（2）

Preparing graphene nanosheets by using graphite ball milling of waste lithium battery negative pole useful for modifying silicone rubber comprises e.g. soaking the waste lithium battery cathode powder in clean water, filtering, collecting the filter residue, roasting and ball milling.

LI J, ZHOU M, YAN R

Adsorbent film for measuring scale content in wastewater by coating film forming solution onto vessel wall for holding wastewater sample, is formed from solution prepared from raw materials with graphene power or modified graphene powder.

YU T, SONG J, QU C, WU B, HU H, ZHANG X, YAN Y, YANG B, LI J

Elastomeric composition for manufacturing articles, contain carbon nanostructures or their fragments comprising multiwalled carbon nanotubes crosslinked into branched, interdigitated, entangled and/or common wall-sharing polymeric structure.

CHEN L, LI J, KYRLIDIS A, DOSHI D A, ZHANG P

Preparation of nano-titanium dioxide/graphene aerogel/resin-based composite material, involves reacting e.g. anhydrous ethanol and nano-titanium dioxide precursor to prepare nano-titanium dioxide precursor solution, immersing graphene aerogel, freeze-drying, performing reduction and molding.

LI W, TONG X, LU S, LI J, WANG B, MA K, XIONG X

Soybean protein film comprises soy protein isolate powder, functionalized graphene and glycerin and functionalized graphene prepared from soy protein isolate as graphite stripping agent.

CHEN H, LI J, GAO Q, ZHOU W, ZHANG S, ZHANG W, GONG S

Preparing anode active material of sodium ion battery hybridized with nitrogen and sulfur dual atoms, comprises vulcanizing sulfur source in advance and grafting polymer, and then performing pyrolysis treatment.

FANG J, WANG N, QIN F, ZHANG K, LAI Y, LI J

Preparation of titania/graphene-modified butyronitrile composite rubber, involves reducing titania/graphene oxide composite nanopowder, adding to butyronitrile emulsion, stirring, adding precipitator, shearing, washing, and drying.

LI J

Preparing spherical graphene oxide for preparing supported catalyst, by dispersing graphene oxide and modifier and spray-drying and assembling graphene oxide liquid, where modifier is used to introduce hydrocarbyl and aromatic groups.

DANG X, YU B, LI J, WANG X

Modified graphene oxide used as a special functional plastic in advanced semiconductor packaging, is a graphene oxide modified by a curing accelerator, where organic solution is prepared by dissolving graphite oxide in an organic solvent.

LI J, WANG T, ZHANG G, SUN R

Preparation of three-dimensional structure of graphene aerogels includes obtaining mold, injecting functional material ink into the mold, freeze forming, transfer printing, transferring ice layer and drying.

LI W, LIU J, LIU D, WANG J, LI J, WANG X