国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J023/34（3）
发明人 ZHANG Y（2）
公开年 2016（3）
申请年 2015（3）
专利权人

Preparing core-shell structure of graphene-manganese oxide nano complex material comprises taking manganese acetate tetrahydrate, adding deionized water and dissolving to obtain solution A.

DU H, DAI W, LI J, LI Y, LIU H, LUO S, WANG Y, XING Q, ZOU J, ZHANG S

Preparing graphene oxide complex gel useful for catalyzing ozone advanced treatment of papermaking wastewater comprises taking graphene oxide powder and water, dispersing, adding manganese dioxide powder and freeze drying.

CHENG Z, ZHANG Y, YANG R

Metal oxide-loaded hollow graphene microsphere catalyst useful for oxidation of hydrogen peroxide to degrade organic pollutants in water, is prepared by dispersing graphite oxide in water, adding ascorbic acid, dispersing and reducing.

XU Z, ZHANG G, ZHANG Y