国家/地区 中国（4）
IPC部 C（5）
IPC大类 C04（5）
IPC小类 C04B（5）
IPC C04B035/48（5）
发明人
公开年 2017（3）
申请年 2016（5）
专利权人

Piezoelectric ceramic material comprises specified amounts of zirconium dioxide, calcium carbonate, barium carbonate, polyvinyl alcohol, tetradecanol, silicon carbide, barium titanate and graphene.

GAI H

Alumina composite ceramic composition used for e.g. insulating package of electronic device, comprises alumina, zirconia or yttria-stabilized zirconia as additive, and graphene oxide and carbon nanotube, as another additive.

KIM H T, SHIN H S, KIM C H

Preparation of graphene inorganic nonmetallic composite material involves mixing graphene derivative solution with solid particles, drying, heating by microwave heating zone, cooling and mixing with inorganic non-metallic material.

ZHANG J

Vortex spinning nozzle comprises hollow ingots and yarn nozzle which are made of graphene composite ceramic conductive material made of graphene and ceramic powder or titanium carbide composite conductive material.

ZHANG P, ZHOU Q, WANG J

Preparation of graphene-reinforced zirconia ceramic involves dissolving zirconium oxychloride in water, dissolving ammonium bicarbonate in water, adding polyethylene glycol, stirring and filtering.

DAI S, WANG W, YANG W