国家/地区 中国（4）
IPC部 C（5）
IPC大类 C04（5）
IPC小类 C04B（5）
IPC C04B014/36（5）
发明人
公开年 2016（3） 2017（2）
申请年 2016（5）
专利权人

Multifunctional additive for concrete, is obtained by esterifying carboxylic acid-functionalized graphene with oligosaccharide.

WANG W, LI L, ZHANG X, LI Q, WANG R, JIANG Y, TIAN Q

Graphene/oxide composite powder-modified cement comprises graphene/ferroferric oxide composite powder, foaming polystyrene and silicate cement, where graphene/ferroferric oxide composite powder is modified-absorbing cement powder.

GUO D

Manufacture method of high strength composite reinforcing fiber, involves coating graphene oxide flakes on conventional reinforcing fiber.

CHRISTIANSEN S, RESTREPO D, STOLTZ R, BULLINGTON J

Concrete material comprises cement, sand, coarse aggregate, water, graphene and dispersing agent.

LIU Q, ZHANG F, WANG Z, XU Q, GAO R

Brake pad comprises base plate provided with friction block which includes upper substrate layer and base steel plate provided with diamond-graphene composite layer.

GUO L, LIU J, LIU Y, SHAO J, WU Y, YANG J, ZHAO Q, ZHANG J, HE B, MU X