国家/地区 中国（5）
IPC部 C（5）
IPC大类 C04（5）
IPC小类 C04B（5）
IPC C04B014/02（5）
发明人 ZHANG X（5）
公开年 2021（3）
申请年 2020（2）  2021（2） 
专利权人 UNIV XIAN AR.（2）

Composite material with improved working mechanics and durability comprises cement and hyper branched graphene oxide.

XING F, LUO Q, LONG K, ZHANG X, XU P, LONG W

High-toughness high-adhesive C220 high-strength hybrid fiber concrete comprises e.g. cement, sand, fly ash, straw ash, silicon ash, nano-silicon, water reducing agent, excitant, antifoaming agent, shrinkage reducing agent and ramie fiber.

ZHENG J, ZHENG S, RUAN S, DUAN P, LIU X, WEN G, HE J, YANG J, ZHANG X, DONG J, SHANG Z, ZHOU Y, DONG L

Ultra-high-strength hybrid fiber concrete contains cement, sand, crushed stone, fly ash, straw ash, fumed silica, nano-silicon, water reducing agent, activator, defoamer, shrinkage reducing agent, basalt fiber and calcium carbonate whisker.

ZHENG S, DONG J, RUAN S, LIU X, YANG S, ZHENG H, WEN G, LIU H, LONG L, SHANG Z, ZHENG J, ZHANG X, CAO C, DONG L

Preparing modified graphene oxide useful in preparing cement-based composite material comprises e.g. adding silane coupling agent into mixed solvent composed of absolute ethyl alcohol and de-ionized water, and pre-hydrolyzing.

LI D, ZHANG X, LI Q, BAO N

Preparing chlorosilane-modified graphene oxide/silicon dioxide aerogel composite thermal insulation material by dispersing graphene oxide in organic solvent, centrifuging, adding tetrachlorosilane to graphene oxide solution and modifying.

DI T, REN B, XIONG S, LIU J, WU R, LU Q, ZHAN C, LI L, ZHANG X, MENG X, HU B