国家/地区 中国（9）
IPC部 B（9）
IPC大类 B29（9）
IPC小类 C01B（9）
IPC C01B032/19（4） C01B032/182（3） C01B032/194（3）
B33Y080/00（2） C01B032/184（2） C08K003/04（2）
发明人 LI Y（2） ZHANG J（2）
公开年 2021（6） 2020（3）
申请年 2020（9）
专利权人

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

Preparing graphene-based flexible bionic sensing material by three-dimensional printing comprises dissolving reduced graphene oxide in an organic solvent and mixing, dissolving flexible high molecular polymer, stirring and homogenizing.

LI Z, LI B, CHEN B, ZHANG J, LI Y, WU S

Treatment of waste e.g. plastic waste, involves heating and pyrolyzing waste in presence of inert gas and carbon dioxide, catalytically dry reforming hydrocarbon mixture, and forming carbon nanomaterial from carbon monoxide and hydrogen.

LI F Y S, LIN X, LI F

Constructing graphene-based thermal interface material with mutually vertical structure, comprises e.g. placing graphene oxide solution in the freezing mold, fully mixing with reducing agent and performing pre-reduction treatment.

LI Y, WANG S, DU S, HE X

Rolling device for graphene film comprises base installed with rolling mechanism main body installed with feeding groove, and provided with access door, discharging port with roller conveyor, and forward rollers provided with reverse roller.

SHI S, JIN T

Preparation of graphene reinforced thermal conductive composite film for electronic product, involves punching graphene film to form graphene film with closed bubble structure, coating fluidity-adjusted polymer on graphene film and curing.

WANG N

Preparing self-transformed multifunctional graphene composite material, by laying layers of glass fiber-epoxy resin prepreg, and using carbon dioxide laser platform working in vector mode to perform laser induction.

LUO S, WANG G

Preparation of graphene heat-conducting film by improved Hummers method to prepare graphene oxide powder as precursor from expanded graphite, dissolving prepared graphene oxide powder in water, ultrasonically processing and dispersing.

ZHANG S, ZENG F, GAO J, ZHANG J, YANG Y, QU Y

Graphene regenerating agent comprises graphene, graphite, solid lubricant, liquid lubricant, water, rubber, sulfur, compounding agent, composite nano-carbon material, poly-N-vinylacetamide, silicone oil, paraffin wax and antiaging agent.

LIU M, WANG J, XU K, ZHOU B, QIU X, HU Q