国家/地区 中国（7）
IPC部 C（7）
IPC大类 C04（7）
IPC小类 C04B（7）
IPC C04B028/04（4） C04B020/02（2）
发明人 ZHANG Y（7）
公开年 2017（4） 2018（3）
申请年 2017（7）
专利权人

Preparation of graphene composite silicon carbonitride precursor ceramic by mixing polysilazane and graphene, heating, pulverizing in vibrating ball mill, sieving, press-forming, cold isostatic pressing, and heating.

GONG H, FENG Y, ZHANG Y, GUO X, LIU Y, LIN X, MAO J

Preparing silane graphene composite water-proof material comprises e.g. preparing oil phase, preparing aqueous phase, adding aqueous phase into flask, slowly adding oil phase and dispersant and stirring at high speed.

LI S, ZHANG Y, GENG Y, XIAO Q

Modified graphene cement-based composite material used for preparing pressure sensitive sensor comprises water, cement, naphthalene, graphite, and standard sand.

ZHANG Y, XU K, WU Z, ZHANG W, LIU N

Fiber concrete comprises e.g. cement, water, gravel, aggregate, fly ash, rice hull ash, silicon ash, water reducing agent, activator, cellulose fiber, hydroxy-modified carbon nano tube dispersing liquid, and graphene oxide dispersion.

ZHENG S, DONG F, ZHENG J, QIN Q, ZHENG H, ZHANG Y, LONG L, DONG L, ZHOU Y, JIANG M, RONG X, GUAN Y

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

Graphene/carbon nanotube cement based waterproofing material comprises water agent and powder, where the water agent comprises graphene, water, dispersant and defoaming agent.

LIU X, LI T, ZHU J, ZHANG Y, YANG H, CHEN Y, LIU L, TIAN T, LIANG T, LIU A, LIU K, HUANG H, QIAO Y, WU C, XIA S

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