国家/地区 中国（6）
IPC部 C（6）
IPC大类 C04（6）
IPC小类 C04B（6）
IPC C04B020/02（6）
发明人 ZHANG Y（6）
公开年 2018（3） 2017（2）
申请年 2018（3）  2017（2） 
专利权人 UNIV TAIYUAN.（2）

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

Complex cement-based adsorbing agent comprises carboxylated oxidized graphene, vitrified microbead, foaming agent, water reducing agent, air entraining agent, cement and sand.

ZHANG Y, CHAI L, ZHAO H, MA G, ZHANG J, LIU Y, LI Z

Improved impermeability concrete comprises e.g. ordinary Portland cement, quartz sand, pretreated carbon fiber, lignin fiber, modified rice hull ash, graphene powder, potassium sodium feldspar powder, gypsum powder and clay grade mica.

ZHANG Y

Preparing graphene oxide reinforced cement-based mortar material comprises e.g. adding graphene oxide to deionized water and performing ultrasonic dispersion in ultrasonic cleaner to obtain graphite oxide.

ZHANG Y, FENG X

Carboxyl functionalized oxide graphene concrete comprises carboxyl functionalized graphene oxide dispersion liquid, water, cement, fly ash, siliceous dust, gravel, sand, and water reducing agent.

ZHANG Y, WANG Z, MA G, LI Y, WANG W

Preparation of nano-micron multistage composite glass fiber, involves preparing graphene oxide solid by Hummers method, adding polydiallyldimethylammonium chloride, adding graphene-modified glass fiber to potassium permanganate.

ZHANG L, ZHANG Y, QIAN Y, LIU D, ZHANG J, ZHANG Z, GE S, YU J