国家/地区 中国（2）
IPC部 C（2）
IPC大类 C01（2） C02（2）
IPC小类 C01B（2）
IPC C02F001/14（2）
发明人 ZHANG P（2）
公开年
申请年
专利权人

Photothermal conversion material for seawater desalination, sewage treatment, comprises columnar structures spaced apart from one surface of substrate, where material forming substrate and columnar structures having graphene foam.

QU L, ZHANG P, CHENG H

Preparing graphene sheet having vertically oriented film material comprises e.g. preparing graphene oxide solution, and annealing airgel of graphene sheet oriented vertically oriented film material.

QU L, ZHANG P