国家/地区 中国（2）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C08J009/28（3） C08K003/04（2） C08L079/08（2）
发明人 LIU T（3）
公开年
申请年
专利权人

Preparing 3D printing organic-inorganic composite airgel useful in e.g. thermal insulation materials comprises adding inorganic nanomaterials to polyamic acid solution, mixing, and carrying out sol-gel treatment to composite ink and freeze drying composite ink and heat imidizing.

YUAN S, YANG Y, LI L, LIU T, XUE T, FAN W

Preparing graphene-containing mixed film, comprises e.g. using strong oxidant to oxidize layered graphite powder to form layered graphene oxide with carbonyl, carboxyl and epoxy groups, and mixing Dimethylformamide and graphene oxide.

LIN C, LIU T, CHUANG Y, WEI H, HSU N

Graphene/polyimide-based nitrogen-doped carbon aerogel, where aerogel is crosslinked with polyamic acid using graphene oxide, potassium hydroxide is added to obtain hydrogel, aerogel is obtained by aging and lyophilization.

FAN W, WANG D, LIU T