国家/地区 中国（10）
IPC部 C（10）
IPC大类 C04（10）
IPC小类 C04B（10）
IPC C04B035/622（4） C04B028/04（2）
发明人 LIU H（10）
公开年 2022（5） 2023（5）
申请年 2022（10）
专利权人 UNIV NORTHWE.（2）

Impermeable concrete such as civil engineering material comprises cement, coarse aggregate, fly ash, expansion agent, water reducing agent, composite fiber and water, where composite fiber comprises lignin fiber, basalt fiber and epoxy-based modified polypropylene fiber.

YANG Y, JIANG W, SHI H, WU K, FANG K, LIU H, ZHANG S, LONG C

Cement-based composite material containing coal-based carbon nano multi-crystal, comprises coal-based carbon nano multi-crystal, water, water reducing agent, and cement.

LIU H, CHEN H, ZHANG B

Preparing Cf-oriented silicon-Chitin nano-whiskers-vertical graphene nanosheets micro-nano multi-scale toughened carbon-based composite material, comprises e.g. preparing carbon fiber prefabricated body into low-density C/C composite material, and performing chemical vapor deposition.

LI H, LI K, SONG Q, LIU H, YIN X

Ultra-high temperature ceramic-vertical graphene core-shell nanowire comprises ultra-high temperature ceramic nanowire used as core.

LI H, LI K, SONG Q, ZHANG Y, LIU H, YIN X

Graphene conductive asphalt regenerative concrete useful for road engineering and asphalt pavement regeneration field comprises natural coarse aggregate, regenerated coarse aggregate and natural fine aggregate, limestone mineral powder, and styrene-butadiene-styrene modified asphalt.

LIU H, CHEN C, ZHU P, WU Y, WANG X

Oxide ceramic and two-dimensional material composite hydrogen-resistant coating comprises co-deposited layer of zirconium and yttria-stabilized zirconia, intermediate layer of aluminum oxide doped two-dimensional material, and aluminum oxide ceramic layer, which are sequentially coated on substrate.

YE J, LI T, WANG L, LUO M, JIANG L, LI Z, LIU H, LI S, LIU W, LV Z, MI J, HAO L, YU Q, WANG W

Low-carbon energy-saving heat-insulating material used in building material application, comprises involves fly ash, perlite, cement, aluminum powder, polypropylene fiber, phenolic resin and water reducing agent.

LU J, YAN D, LIAO H, WEI C, LIN H, YAN S, ZHANG D, SU S, NONG C, QIN W, YANG J, LI H, WU Y, HUANG X, MU Y, CHEN X, HUANG J, XIE H, MAO J, LIU H, MO Z

Reinforced graphene composite aerogel useful for thermal protection requirements of aircraft in high-temperature environment, comprises two-dimensional nanographene sheet, and two-dimensional nano-graphene sheet loaded with nano-scale silicon carbon-nitride-aluminum oxide ceramic particles.

CHEN J, CHU X, SUI Y, LIU W, YUAN W, LIU H

Gel injection molding reaction sintered silicon carbide ceramic used in e.g. metallurgy, comprises silicon carbide powder, boron nitride, petroleum coke, isobutylene maleic anhydride copolymer, sodium carboxymethyl cellulose, phenolic resin, modified dispersant, ethanolamine and deionized water.

LUAN X, ZHU X, LI W, LIU H

Cement modifier used for cement comprises nano-seed crystal, solubilizer, precipitation accelerator and lattice modifier.

PENG Y, ZHANG B, ZHENG J, WANG J, LIU Y, LIU H