国家/地区 中国（4）
IPC部 B（4） C（3）
IPC大类 B01（4） C08（2）
IPC小类 B01J（4）
IPC B01J035/06（4）
发明人 ZHANG H（4）
公开年 2018（2）
申请年 2020（2） 
专利权人 UNIV SOUTH C.（2）

Flexible porous composite film material doped with piezoelectric-hotocatalytic material is used for, e.g. air purification comprises composite film substrate with porous structure.

ZHANG D, DING M, WAN Y, ZHANG H

Preparing graphene-polyacrylonitrile-based nanocomposite material useful for purifying and treating sewage, comprises e.g. adding graphene and acrylonitrile monomer under action of initiator, and performing coupling method.

ZHANG H, QUAN L, LIU H, TONG Y, CHENG L, YANG Z

Preparation of porous microfiber-loaded graphene film used as e.g. carrier of adsorbent, involves removing oxides on surface of porous microfiber, sintering pretreated porous microfiber in carbon source atmosphere, and cooling.

ZHANG H, LIU F, YAN Y

Preparing nano-cellulose/graphene composite flexible film used as flexible battery substrate, involves preparing nanocellulose uniform dispersion by dispersing nano-cellulose in solvent to obtain uniform nano-cellulose dispersion.

HUANG J, WANG J, WANG Y, LIN X, ZHANG H