国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2）
IPC小类 C01F（2）
IPC C01F007/34（2）
发明人
公开年 2022（2）
申请年 2022（2）
专利权人

Preparing shell-type composite material having sandwich structure useful in engineering and material fields, comprises e.g. adsorbing alumina nanowires on the surface of graphene oxide, ultrasonically processing, adding polyvinyl alcohol and glutaraldehyde, ultrasonically processing, and filtering.

WANG S, ZHAO H, GUO L

Preparation of nano-alumina-graphene oxide composite flocculating material for removing microplastics and heavy metal pollutants in water environment, involves dispersing graphene oxide and nano-alumina by Hummers method in deionized water, mixing with surfactant, and heating in water bath.

CUI Q, WANG J, SHENG X, ZUO Q, LI Y, WANG W, WANG X, GONG L, ZHANG W