国家/地区 中国（13）
IPC部 C（13）
IPC大类 C04（13） C08（4） C01（3）
IPC小类 C04B（13）
IPC C04B024/26（3） C04B028/04（3） C04B028/00（2）
C08F002/44（2） C08F220/06（2） C08F220/18（2）
发明人 LV S（10） HU H（4） GU C（2）
JU H（2） LEI Y（2） LIU J（2）
XI H（2） ZHOU Q（2） ZHU L（2）
公开年 2013（3） 2016（3） 2018（3） 2020（2）
申请年 2016（4）  2013（3）  2018（3）  2020（2） 
专利权人 UNIV SHAANXI SCI TECHNOLOGY（13）

Preparing coal chemical industry solid waste coarse slag surface blocking coating used for concrete preparation, comprises e.g. obtaining waste collagen colloid solution, adding N-methylol acrylamide, and water into reactor, stirring, coating solidified gel on coal chemical solid waste coarse slag.

JIA J, ZHAO H, REN Y, GAO D, WU L, WEI D, LV S

Preparing graphene/pyrolytic carbon/silicon carbide electromagnetic shielding composite material useful in device structure component comprises preparing three-dimensional framework of graphene sponge, cracking and densifying.

FENG L, HE X, HOU X, SUO G, YE X, ZHANG L, YANG Y, ZHANG Z

Preparation of graphene reinforced ceramics involves pouring graphene and polyvinylpyrrolidone in N-methyl-2-pyrrolidone, adding alumina and silicon nitride, ball milling, drying, sieving, pressing, sintering, and heat-preserving.

CHEN W, ZHAO Z

High strength large volume concrete comprises cement, fly ash, silicon powder, steel slag powder, boron nitride powder, graphene oxide sheet powder, sand, crushed stone and high-strength polyvinyl alcohol fiber.

LV S, XI H, LIU J, LEI Y

Modified aqueous graphene homogeneous layer dispersion for cement-based composite materials, comprises graphene oxide nanosheet layer dispersion, intercalation polymerization monomer, comonomer, initiator and alkaline substance.

LV S, SUN L, LEI Y, HU H, ZHANG J

Preparing a modified graphene oxide concrete crack repairing material comprises e.g. oxidizing graphene dispersion and adding water and stirring uniformly, then adding N-hydroxysuccinimide and L-cysteine and introducing nitrogen gas.

LV S, LIU J, LIU L, XI H

Preparing Z-type ferrite and r-graphene oxide casting laminated absorbing composite material involves adding solvent an dispersant and primary are mixed and undergo ball milling.

LIN Y, LIU X, DAI J, YANG H, HAN N, WANG X, SUN Y, GAO S

Graphene oxide surface molecularly imprinted composite material for tracking superplasticizer comprises graphene oxide sheets dispersions, superplasticizer, acrylamide, tetraethylorthosilicate, and dimethyl azobisisobutyrate.

LV S, GU C, HE Y, HU H

Frost inhibiting enhancing agent useful for cement bricks comprises e.g. acrylic monomer, acrylate monomer, cationic monomer, emulsifier, sodium hydroxide solution, graphene oxide sheet layer suspension and initiator aqueous solution.

LV S, ZHU L, GU C, HU H

Cement-based lightweight foamed composite material comprises portland cement, fine sand, water, foaming agent, foam stabilizer, and graphene oxide nano-sheets.

DENG L, LV S, ZHU L, HU H