国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（2） C04（2） C09（2）
IPC小类 C01B（2） C04B（2）
IPC C01B032/184（2） C04B041/85（2）
发明人 ZHANG H（6）
公开年 2020（3）
申请年 2019（2）  2020（2） 
专利权人 AEROSPACE SPECIAL MATERIALS PROCESSING（6）

Preparing lightweight heat-resistant and heat-insulating stealth coating involves weighing graphene oxide, wave absorbing agent and carbon nanotubes, dispersing in surfactant solution, stirring and ultrasonically crushing to obtain nano carbon sol system.

ZHANG H, DAI J, ZHANG E, ZHANG F, LI W, LIU X, WANG M

Preparing high-strength and high-elasticity graphene aerogel without dropping slag, comprises mixing graphene oxide solution, and dimethylsiloxane oligomer, obtaining pre-lapped graphene oxide precursor, adding foaming agent, and dimethylsiloxane crosslinking agent, freezing, and thermal annealing.

ZHANG H, ZHAO Y, LI W, WANG P, LEI C, ZHANG E, LIU Y, ZHANG W

Preparing high temperature resistant elastic graphene aerogel material comprises e.g. uniformly stirring and mixing graphene oxide solution, reducing agent, surfactant and high temperature phase change material to obtain precursor foam.

LIU Y, ZHANG W, HUANG H, LI J, LI W, YANG J, ZHAO Y, ZHANG H

Preparing gradient pore structure graphene aerogel microspheres comprises e.g. ultrasonic dispersing graphene oxide powder, lithium salt and ionic liquid, and performing chemical reduction reaction, washing and drying.

ZHANG W, LIU Y, GAO Y, JI X, ZHANG B, LI W, YANG J, ZHAO Y, ZHANG H

Oxidation-resistant coating comprises vertical graphene array layer which is combined with base carbon-silicon carbide composite and ceramic coating which is formed by deposition on vertical graphene array layer.

YANG L, SONG H, LIU W, LIU J, YU X, LI X, HUO P, YU Y, YANG B, JIN X, ZHANG H

Preparing graphene-doped fiber toughened silicon carbide composite material involves providing carbon fiber preform, using polycarbosilane as precursor, adopting precursor impregnation and cracking method to make carbon fiber preform.

YANG L, SONG H, LIU W, LIU J, YU X, WANG P, HUO P, YU Y, YANG B, ZHANG B, ZHANG H