国家/地区 韩国（2）
IPC部 C（3）
IPC大类 C01（3） C12（3）
IPC小类 C01B（3）
IPC C01B031/04（3）
发明人 HAN H W（2） JANG U S（2）
公开年 2017（2）
申请年 2016（2） 
专利权人 KUMOH NAT IN.（2）

Magnetic nanocomposite for producing bioethanol, comprises spherical magnetic nanoparticles bonded to surface of graphene oxide, where saccharide is covalently bound to nanocomposite, magnetic nanoparticle is mangansese-ferrite.

JANG U S, HAN H W

Nano-hybrid composite for preparing bioethanol, comprises saccharifying enzyme immobilized on nano-composite and magnetic nano particles bonded to surface of graphene oxide, where composite is produced by preparing nano-magnetic particle.

JANG U S, HAN H W

Material useful for preparing chromatography column for isolating protein from sample, and for preparing graphene oxide, comprises a graphene derivative comprising a graphene core and a first pendant group.

CHHOWALLA M, VITTADELLO M, WORONOWICZ K, FALKOWSKI P G, HARROLD J W, HARROLD J