国家/地区 中国（9）
IPC部 C（9）
IPC大类 C04（9）
IPC小类 C04B（9）
IPC C04B111/20（9）
发明人 CHEN Y（9）
公开年 2021（3） 2022（3） 2020（2）
申请年 2022（3）  2019（2）  2020（2）  2021（2） 
专利权人 UNIV NORTH C.（2）

Coal-based metakaolin-oxidized graphene cement mortar composite material comprises cement, standard sand, oxidized graphene, coal-based metakaolin and water reducing agent.

CHEN Y, RUI X, LIU Z, LIU S, LI X, ZHAO W

Artificial stone manufactured useful in concrete block, crushed stone, brick tile block, waste mortar, building glass and building ceramic fragment, comprises building waste slurry, modified water reducing agent, modified cement, power plant fly ash, titanium dioxide and auxiliary agent.

CHEN Y, CHEN W

Maintenance material of asphalt pavement in highway and municipal road, comprises chloroprene acrylic compound latex, styrene-butadiene latex, preservative, polyvinyl alcohol aqueous solution, defoamer, samarium oxide, ytterbium oxide, yttrium oxide, surfactant, graphene oxide and nano-cerium oxide.

CHEN Y

Environmentally-friendly composite admixture modified cement stabilized crushed stone mixture comprises crushed stone, modified rubber powder, nano graphene microchips, cement, retarder, ceramic fragments, coir fiber, and Salix fiber.

FENG X, WANG Q, DING S, WANG N, NIE J, SUN X, JIANG X, NIU X, GUO P, WANG C, HE X, LI G, LI D, SUN W, FENG Q, HE Z, REN Q, WANG Y, GUO T, YANG Y, ZHANG Y, CHEN Y, LI Z

Graphene fiber sheet comprises plant fiber, graphene loaded with negative ion portion, crushed straw, aldehyde-free modified soybean gum, titanium dioxide, magnesium oxide, magnesium chloride, magnesium sulfide and iron tourmaline.

SUN W, YAO H, CHEN Y, SHEN D

Anti-seepage and anti-corrosion concrete comprises cement and graphene oxide, where polymer is deposited between layers of graphene oxide, and polymer molecular structure has amidine group which is located on side chain of molecular chain.

CHEN Y

Nano composite material-rubber powder composite modified asphalt mixed material, comprises e.g. mineral material, asphalt, nano graphene microchips, nano nickel ferrite, polyethylene glycol, rubber powder, toughening agent and solubilizer.

CHEN Y, LI Z, WANG Q, WANG Y, JIA J, ZHAO D, GUO T, WANG C, REN Q, FENG Q, SUN W, LI L, LUO C, XIE X, ZHAO X, HAO M, MENG Q, LIU J

Ceramic-based brake pad composite material comprises ceramic matrix with curved-hole flow channel ceramics, graphene, tin-silver-copper alloy, nitrile rubber powder, and composite filler comprising linseed-modified phenolic resin.

SHI X, XUE Y, LU G, YANG Z, CHEN Y, ZHOU H, ZHANG J

Method for optimizing cement stone structure and improving corrosion resistance and impermeability of concrete involves comprising cement, fly ash, sand and stones, adding cryolite/barium carbonate/graphene oxide to concrete and mixing.

CAO H, WENG L, GAO P, LI S, GUO Y, CHEN Y, DING W