国家/地区 中国（11）
IPC部 C（11）
IPC大类 C08（11） A61（2）
IPC小类 C08F（11）
IPC C08F292/00（11）
发明人 YU X（6） LI L（3） LIU Y（3）
ZHANG Q（3） ZHU K（3）
公开年 2017（8） 2018（3）
申请年 2017（11）
专利权人 WUHAN INST T.（3） UNIV TIANJIN（2）

Polystyrene composite material comprises polystyrene, acrylonitrile butadiene styrene, titanium dioxide grafted poly(glycidyl methacrylate-acrylonitrile), treated graphene, antioxidant and lubricant.

XUE Y

Preparing modified graphene oxide-microcapsule lubricating material by adding gamma-methacryloxypropytrimethoxysilane and ethanol to graphene oxide solution and adding modified graphene oxide, divinylbenzene and azobisisobutyronitrile.

LI Z

Preparation of sulfonated graphene flame-retardant polymeric material by adding modified graphene oxide, silicon dioxide, calcium carbonate fiber, glass fiber and flame retardant into reaction kettle, and adding deionized water.

SHAO G

Preparation of modified graphene-polymethyl(meth)acrylate composite material, involves adding mixed solution of graphene grafted 4,4-diaminodiphenyl ether and methyl (meth)acrylate in mixed solution of dibenzoyl peroxide and toluene.

ZHANG H, TANG Y, JIANG Y, JIANG S, DING Y, YU Q

Preparing polystyrene sulfonic acid grafted graphene/poly(3,4-ethylenedioxythiophene) complex electro-conductive hydrogel comprises e.g. dispersing graphene oxide, 2-bromoisobutyryl bromide, triethylamine in organic solvent, and reacting.

LI L, HUANG W, YU X, LIU Y, ZHANG Q

New chemically bonded poly(1-butene) long chain graphene, prepared by e.g. preparing ethanol aqueous solution, adding glacial acetic acid and KH570 silane coupling agent and performing ultrasonic hydrolysis.

ZHU K, YU X

Polyethylene long chain of graphene is represented by is chemically bonded, which improve thermal conductivity and mechanical property.

YU X, ZHU K, YANG H

Toughening and modifying epoxy resin comprises grafting polymer long chain at hydroxy position of graphene by atom transfer radical polymerization to obtain functionalized graphene, and mixing functionalized graphene with epoxy resin.

GUO Z, ZHAO Y

Preparation of polystyrene sulfonic acid grafted graphene/polypyrrole composite hydrogel used as drug controlled release material involves dispersing graphene oxide, 2-bromoisobutyryl bromide and triethylamine in organic solvent.

YAO W, LI L, YU X, LIU Y, ZHANG Q

New graphene containing chemically bonded polypropylene long chain compounds i.e. 2,4-dimethylhexanoic acid, prepared by e.g. adding organic solvent, triethylamine and graphene, adding acryloyl chloride and introducing propylene gas.

ZHU K, YU X