国家/地区 中国（7） 欧洲专利局（EPO）（2） 日本（2） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 C（11） B（2） H（2）
IPC大类 C01（11）
IPC小类 C01B（11）
IPC C08K009/02（11）
发明人 WEI J（2）
公开年 2020（11）
申请年 2020（6）  2019（4） 
专利权人

Preparing boron-doped graphene material useful in e.g. aerospace, building and optical fields comprises adding boric acid to graphene oxide dispersion liquid, hydrothermally reacting, adding phenolic resin and mechanically pressing.

QIAN L, YIN R

Modifying three-dimensional graphene/epoxy resin composite material with vertical graphene interface comprises e.g. carrying out plasma chemical vapor deposition of foamed nickel supported three-dimensional graphene with ferric chloride.

ZHANG B, QIU Y

Compact graphene used as overcoat painting, comprises hydroxyl graphene functionalized with silane, and thermosetting polymer.

HEREDIA ALVARO J A, MONTESINOS CONTRERAS V, HEREDIA ALVARO A J, MONTESINOS NAVARRO V

Preparing graphene modified polyurethane composite material comprises adding acid and sodium salt to container, cooling, adding graphite powder and oxidant, stirring, heating, centrifuging, drying, and freezing to obtain graphene oxide.

LIU D, NI Q, WANG X, SHI Z

Nano-nickel ferrite-supported graphene-based absorbing material comprises phosphorus-doped graphene oxide, nanoporous nickel ferrite (NiFe2O4), and paraffin wax.

ZHANG R

Composite of matter used in composite material as filler, comprises a functionalized graphene derivative having at least one functional group bonded through a chemical linker to graphene surface, where functional group is amine or alkene.

BEH E S M, IFTIME G, WEI J, PANDEY R, RIVEST J L B, EUGENESHINMINGBEH, JUNHUA W, RAHUL P

Composite material comprises polymer system having filler configured to impart strengthening by minimizing stress distribution and graphene-containing material having specific surface area combined into polymer.

STOWELL M W, ANZELMO B H, LANNING B, COOK D, ROGOJINA E, VANHUESDEN K, HINES M, BALDWIN J, KC C B

Sulfur doped reduced graphene oxide used for polyimide nanocomposite, comprises sulfur and reduced graphene oxide, and has preset peak intensity ratio obtained by Raman analysis.

YOU N H, KU B, YU J, JANG S G, KOO B C, RYU J S

Preparing graphene oxide reinforced carbon fiber material comprises e. g. adding concentrated sulfuric acid and sodium nitrate into clean and dry beaker, uniformly stirring in ice water bath, adding graphite powder and mixing.

WEI J, HE Z, WEI Z

Graphene oxide-modified aluminum nitride used in resin composition, has graphene oxide layer on the surface of aluminum nitride particles.

ZAIMA H, ONAKA A, ITO G