国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4） C09（4）
IPC小类 C01B（4）
IPC C09K005/06（4）
发明人
公开年 2021（4）
申请年 2020（2） 
专利权人

Preparing graphene aerogels arranged in a circular flow comprises e.g. providing graphene oxide sample into beaker, adding deionized water, performing constant temperature ultrasonic dispersion, placing in an oven and freeze drying wet gel.

HUANG J, ZHANG B, LIU Y

Preparing graphene-based polyethylene glycol phase change material comprises immersing polyurethane sponge in dispersion of carbon black in deionized water, performing first electrical discharge machining, mixing, acid washing, and drying.

CHEN Y, LUO X, DING S, LIN C, GAO Z, CHEN X, GAO J

Preparing graphene phase change composite material by immersing substrate in graphene oxide solution, attaching graphene oxide to fiber surface, drying, ablating with graphene oxides, heating, placing in molten material and recrystallizing.

JIANG B, SONG Q

Three-dimensional printing multiphase ink used in electronic electric field, industrial model field and circuit board field comprises water phase including nanomaterials, and oil phase including amphiphilic materials.

XING F, ZHANG Y, ZHU G, DONG B, TANG J, PAN P, LI W