国家/地区 中国（6） 韩国（3）
IPC部 B（10）
IPC大类 B28（10）
IPC小类 C04B（10）
IPC C04B014/02（6） C04B028/00（4） B28B001/00（3）
C04B038/00（3） B28B003/02（2） B28C005/00（2）
B28C005/06（2） C04B014/30（2） C04B028/04（2）
C04B028/26（2） C04B111/28（2） F16L059/02（2）
发明人 CAI W（2） CHENG X（2） CHOI J Y（2）
JING G（2） LI Q（2） WANG S（2）
YE Z（2）
公开年 2020（5） 2019（4）
申请年 2019（10）
专利权人 CHOI J Y（2） UNIV JINAN（2） UNIV JINAN S.（2）

Non-combustible heat insulating material comprises graphene oxide and sodium silicate and is prepared by obtaining mixture by mixing graphene oxide and first liquid sodium silicate and compressing mixture to form molded body.

CHOI J Y

Producing pedestrian-vehicle passage block, comprises e.g. producing high-strength artificial aggregate comprising cement, sand, graphene, photocatalyst powder, high performance water reducing agent, and crushing.

LEE Y, YEOUL L J

High strength nonflammable insulation material useful in insulator, comprises expanded/foamed graphene oxide, sodium silicate, inorganic solid binder, and acid compound containing citric acid, succinic acid and tartaric acid.

CHOI J Y

Concrete with improved mechanical property, comprises e.g cement, gravel, yellow sand, fly ash, slag, waste concrete block, reinforced fiber, oxidized graphene, water reducing agent, antifoaming agent and early strength water reducing agent.

LIU J, JIANG S, CAI W, HU L, WU M, ZHENG X

Graphene-reinforced ceramic matrix composite material obtained by mixing graphene, photo-curing resiN and photoinitiator, adding ceramic powder, mixing dispersant, 3 dimentional photo-curing molding, slicing, degreasing and sintering.

LIU S, CAI W, LI Q

Porous material for use in e.g. shotcrete, comprises mixture of two or more components comprising earth abundant minerals, oxides, silicates and chemically modified graphene, and blowing agents and/or surfactants.

MOMAYEZ M, MURALIDHARAN K, LOY D, DO YEN T K, RAO P R

Graphene/cement dispersing device useful in construction engineering, comprises pneumatic conveying station, reducing joint, pneumatic quick-inserting air pipe joints, air pipe, hoses, elliptical mixing device and pagoda-shaped joint.

YE Z, JING G, GONG X, WANG S, CHENG X

Graphene/cement base material dispersing device has pneumatic conveying station, first variable diameter joint, first external thread joint, first three-way joint, first mixing tube, second mixing pipe, second three-way joint, and hose.

YE Z, JING G, LI X, LI Q, WANG S, CHENG X

Three-dimensional printing graphene oxide reinforced aluminum silicate polymer by mixing potassium persulfate and phosphorus pentoxide, adding graphite, standing, filtering precipitate, stirring, dialyzing, and concentration calibrating.

YANG Z, ZHOU G, ZHONG J, HE P, JIA D, ZHOU Y

Preparing sound and heat insulating environmentally friendly brick comprises e.g. crushing lime powder, fly ash, plant straw powder mixture, slag, functionalized graphene, modified rubber particles, and barite powder, grinding, and mixing.

JIAO W, FAN T