国家/地区 中国（21） 世界知识产权组织（10） 美国（9） 欧洲专利局（EPO）（5） 韩国（5） 加拿大（3） 印度（3） 日本（3）
IPC部 C（28） B（10） H（2）
IPC大类 C01（28）
IPC小类 C01B（28）
IPC C01B032/194（28）
发明人 HUANG J（2） KWON W（2） KWON W J（2）
LIN Y（2） WANG L（2） ZHANG H（2）
ZHANG Y（2）
公开年 2017（19） 2018（8）
申请年 2017（28）
专利权人 AECC BEIJING.（2） LG CHEM LTD（2）

Synthesising polymer nano-composite involves dispersing graphene nano-plates in the polymerization reaction system and polymerizing elastomer in the presence of graphene nano-platelets.

REGALADO E J J, CORRAL F S, LOPEZ GONZALEZ H R, RODRIGUEZ GONZALEZ J A, ALFONSO MERCADO SILVA J, BERRONES GUERRERO O A, DE LEON GOMEZ R E, CARRIZALES R M, FERNANDEZ TAVIZON S

Modified graphene useful for preparing polyurethane foam and in sealing of floating roof crude oil storage tanks.

TANG G, XIE X, WANG L, ZHAO Q

Manufacture of functionalized graphene involves mixing graphene, and double-bond bearing salt, and heat treating mixture.

LEE M J, KWON W J, JUN G H, IYIO J Y, LEE Y R, BYEON J Y, LEE M, KWON W, JUN G, BYEON J, LEE Y, JI Y

Preparation of expanded polystyrene-modified graphene molded product used in e.g. electrical applications, involves intercalation of graphite, peeling graphene layer, washing using alcohol, modifying and polymerizing using e.g. styrene.

HOU S, SHEN H

Preparing functionalized reduced graphene comprises carrying out oxidation of graphite to obtain graphene oxide, annealing, thermally expanding, adding into deionized water with dispersant, treating, filtering, washing and drying.

MA J, LIU J, ZHU W, QIN W, LI W

Preparing graphene modified material involves dispersing graphite in a water mixture of tetrahydrofuran, adding perchloric acid and lithium hyponitrite to obtained mixture, carrying out ultrasonic treatment, subjecting to separation.

HU M, ZHANG Y

Nanoporous carbon material grafted with graphene having e.g. specified carbon content, heteroatom content, inorganic impurities content, pore volume, helium density, packing density and zero charge point used as a supercapacitor electrode.

MENENDEZ DIAZ J A, ARENILLAS DE LA PUENTE A, MARTIN GULLON I, RAMOS FERNANDEZ G, DIAZ J A, DE LA PUENTE A, GULLON I, FERNANDEZ G

Graphene-based composite useful for improving at least one property of a substrate, comprises graphene-based material intercalated with hydrated sodium metaborate.

LOSIC D, NINE M J, TRAN D N H

Preparing alkylamine-functionalized graphene used to prepare graphene/polymer composite material, by adjusting pH-value of graphene oxide aqueous solution using acid, and then adding acid ethanol solution of long-chain alkylamine.

LU H, RUAN Y

Modified nanoball graphene material comprises graphene oxide doped polyethylene nanoball.

GONG T, MAO L, HUANG W, ZHANG H, YU B, GUO J, LIU Z, GAO M, LIN Y