国家/地区 中国（3）
IPC部 C（3） F（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/194（2） F25D031/00（2）
发明人
公开年 2022（3）
申请年 2021（3）
专利权人

Preparing aerogel with double-oriented network used as heat-conducting composite material comprises mixing filler, polymer agglomerant and water, placing double-orientation molding device in refrigeration medium, adding filler mixture, freezing, freeze-drying, sintering and heat-treating.

XU J, ZENG X, SUN R, YAO Y

Material-processing-graphene material, has supporting frame fixedly provided with fan, and working table surface provided with supporting rod, where two sides of supporting rod are fixed with transverse rod and rod is provided with movable mechanism.

ZHOU Q, WEI F, WANG H, DAI G

Device for preparing graphene nano material, has telescopic sleeve whose top end is connected with cooling box, where inner part of telescopic sleeves is provided with damping spring, and number of damping springs is in specific range.

GONG B, GONG R