国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C08（2）
IPC小类 B01J（3）
IPC B01J019/10（3）
发明人 LIU Y（3）
公开年 2020（3）
申请年 2020（3） 
专利权人 LIU Y（2）

Ultrasonic flow channel reaction device useful in preparing graphene comprises tube body communicate with outside, multiple baffle devices for blocking but not isolating fluid flow provided inside tube body.

GAO M, WANG Y, LIU Y, DING Z, MA X, ZHAO S, YUAN Y

Preparation of aluminum oxide-graphene modified polystyrene material involves reacting acrylic acid modified aluminum oxide-graphene composite hydrogel, azobisisobutyronitrile, styrene and benzene, feeding into sealed mold and heating.

LIU Y

Preparing cage polysilsesquioxane-graphene modified high thermal conductivity polystyrene, comprises e.g. placing graphene oxide powder in constant temperature chamber filled with helium and nitrogen, and reacting.

LIU Y