国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C13（2）
IPC小类 B01J（3）
IPC C13K001/02（2）
发明人 ZHANG Y（3）
公开年 2018（2）
申请年
专利权人 UNIV TIANJIN POLYTECHNIC（3）

Preparing chitosan/aminated graphene oxide nano composite membrane adsorbent comprises adding graphite oxide, stirring uniformly, dispersing, centrifuging, heating, reacting, dialyzing, scraping a film, washing to neutrality and drying.

DING C, LI L, ZHANG Y

Preparing sulfonated graphene oxide/polymer porous catalytic membrane for catalytically degrading cellulose, involves adding dry sulfonated graphene oxide and pore-forming additive to solvent to ultrasonically disperse.

ZHANG Y, HUANG L, LI H

Catalytic method of high-dispersion sulfonated graphene oxide used as solid acid catalyst for catalyzing and degrading cellulose, by adding N,N-dimethyl acetamide with strong electron donating ability in water and ultrasonically dispersing.

ZHANG Y, HUANG L, LI H