国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J013/02（3）
发明人
公开年 2020（3）
申请年 2020（3）
专利权人

Graphene/silicon dioxide double hybrid wall modified polystyrene microspheres comprise polystyrene microspheres, silicon dioxide layer and graphene layer, where silicon dioxide and graphene layer are coated on surface of microspheres.

LI S, YANG B, ZHANG S, LI H, LI Y, GUO H, XU Q, WEN F

Preparing high dielectric constant polyimide composite material by dissolving graphene oxide in dimethylformamide, adding cobalt ions and terephthalic acid, adding sodium alginate, reducing microspheres, adding polyamic acid, and coating.

WU S, WU A, LI X

Graphene oxide carboxylated nitrile rubber microspheres composite material, prepared by e.g. mixing suspension of nano graphene oxide and carboxylated nitrile rubber particles, subjecting to high-pressure homogenization treatment and drying.

QIU P, CUI Y, GAO W, LIU Q, YANG K, WU M, YAN S, HUANG D