国家/地区 中国（3）
IPC部 B（3） C（3）
IPC大类 B01（3） C08（3）
IPC小类 B01J（3）
IPC C08L005/08（3）
发明人
公开年 2020（3）
申请年 2020（3） 
专利权人

Preparing enzyme immobilization graphene oxide/chitosan aerogel comprises e. g. performing Hummers modification method to prepare graphene oxide stock solution and performing centrifugal washing.

ZHAO W, SHUI Z, NI J, TIAN H, CHEN X

Graphene-nano silver modified chitosan-cellulose antibacterial film comprises nano-silver loaded modified graphene, chitosan, glutaraldehyde, and carboxymethyl cellulose.

WEI B

High flame retardant biomass-based modified polylactic acid film material comprises DL-lactide, catalyst, crosslinking agent, phytic acid modified graphene, chitosan, and melamine.

GAO S