国家/地区 中国（9）
IPC部 C（9）
IPC大类 C04（9） C01（2）
IPC小类 C04B（9）
IPC C04B028/04（3） C04B020/10（2） C04B026/14（2）
C04B035/622（2） C04B111/52（2）
发明人 ZHANG H（9）
公开年 2021（9）
申请年 2020（9）
专利权人 GUANGZHOU SO.（2） UNIV SOUTH C.（2）

Ultra-high performance concrete prepared from modified volcanic ash rock powder, comprises e.g. modified volcanic ash rock powder, slag powder, silicon fume, metakaolin, quartz sand, polycarboxylic acid water reducer and graphene oxide.

MA Y, GAO M, ZHANG H, SUN Z, JI Y

Preparing sound-absorbing mortar based on perlite loaded graphene comprises choosing main raw materials, firstly mixing and stirring water and dispersant, adding perlite-loaded graphene composite porous material, stirring and centrifuging.

YIN Y, YAN Y, ZHANG H

Preparation of graphene modified ceramic composite material used for preparing article, involves preparing ceramic powder and graphene nanosheet dispersion, placing into pressure casting machine, injecting, mixing, drying, and molding.

CAO Z, CHEN R, ZHANG H, LUO G, LI J, WANG X

Carbon nanotube modified concrete is prepared by using silica-coated carbon nanotube composite material which is obtained by preparing aqueous dispersion of carbon nanotubes, mixing with silica sol solution, drying and ball milling.

DU M, FANG H, DU X, XUE B, ZHANG H, DONG B

Perlite-loaded graphene sound absorbing brick used for building sound absorbing material field comprises perlite loaded graphene composite porous material and adhesive.

YIN Y, YAN Y, ZHANG H

Preparing graphene modified cement comprises e.g. adding graphene oxide in organic solvent, uniformly dispersing in inert atmosphere, adding isocyanate, reacting, adding monohydric alcohol, reacting, adding hydrazine hydrate and reacting.

ZHANG H, YAN X, HAN W, XIE H, ZHANG T, ZHANG K, XIA Y, SONG Z, WAN Y, LIN P, GAO H

Microwave composite dielectric substrate used in e.g. communication and radars, comprises inorganic filler comprising high thermal conductivity inorganic fillers and additive inorganic fillers, glass fiber and fluororesin polymer system.

WANG L, LI Q, WU C, ZHANG L, JIN X, QIAO Y, FENG B, ZHANG H, HAN G

Preparing graphite electrode useful for reducing loss measuring, comprises treating raw materials, wet mixing treatment, molding material, roasting semi-finished products, ion adsorption treating, graphitization treating and packaging.

LIU Y, ZHANG H, XIN L, CHI J

Graphene-doped resin concrete useful for paving steel bridge surface, comprises main agent including epoxy resin, epoxy-terminated diluent and coupling agent, curing agent, suspended dense gradation aggregates, and graphene powder.

PAN Y, LI K, CHEN L, ZHANG Z, ZHANG H, MO J