国家/地区 中国（4）
IPC部 C（6）
IPC大类 C04（6） G01（2）
IPC小类 C04B（6）
IPC C04B028/02（6）
发明人
公开年 2017（3） 2018（3）
申请年 2017（6）
专利权人

Cementing subterranean well, involves preparing composition comprising aqueous fluid, inorganic cement, gas generating agent and stabilizer comprising graphene oxide which results in set cement having greatest percent deviation.

XIANG C, PANGA M K R

Building material mixture useful as shielding material for electromagnetic radiation and/or heat energy generating material, comprises graphite, binder, functional additives, graphene, magnetite, metallic nano particles and metallic fibers.

DUEWEL J, DUWEL J

High sensitivity self-sensing smart sensor useful for concrete comprises e.g. two cementitious-substrates, graphene paper and other auxiliary elements, and the two cement-base intermediate the graphene paper forming the sensor body.

PAN W, TONG Y, TANG N, GUO K, CHEN Y, SUN X, LI W, WANG H

Sludge curing agent comprises sodium polyacrylate, biomass activated carbon, sodium lignin sulfonate, polyrotaxane, reduced graphene oxide, cement, lime, and pulverized coal ash.

FAN J, LIU R, REN H

Graphene oxide/nano-ore powder co-dispersed carbon nanotube (CNT) modified nano-building material for pressure sensor, comprises CNT powder, graphene oxide, ore powder, super plasticizer, water, cement and defoamer.

LUO J, ZHANG C, LI Q, JIN Z, HOU D, ZHANG P, ZHANG J, WANG P

Environmentally-friendly gel-type material used for mortar and concrete perforated brick, contains fly ash, sodium silicate, alumina red mud, graphene oxide, triisopropanolamine, water-reducing agent and mixed water.

GONG J, DAN X, LI Z, LI J, ZHANG R, LIU X, WU J