国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J020/24（3）
发明人 ZHANG Q（3）
公开年
申请年
专利权人

Preparing confinement structure composite material comprises forming nanoporous material layer of first material and second material filled in nanopore, so that nanopores form hydrophilic or hydrophobic confinement space.

XU W, ZHANG Q, CHEN B, XIAO X

Preparing zinc oxide/graphene oxide/chitin gas gel composite material useful e.g. for methylene blue-containing organic wastewater comprises e.g. dispersing graphene oxide in distilled water, centrifuging, washing, filtering, and drying.

GUO F, DI X, XU Z, ZHU Z, ZHANG Q

Preparing chitosan modified graphene oxide quantum dots adsorbent material used in water pollution treatment involves dissolving chitosan in acetic acid solution and sonicating and adding crosslinking agent and quantum dot graphene oxide.

LI J, WANG S, ZHANG D, ZHANG Q, NI X