国家/地区 世界知识产权组织（2）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01D（4）
IPC B01D071/02（3） B01D067/00（2） B01D069/10（2）
B01D069/12（2） B32B027/30（2）
发明人
公开年 2023（4）
申请年 2022（4）
专利权人

Water distillation apparatus used to desalinate contaminated water, comprises transparent housing, photothermal substrate, condensing surface, water feeder, and condensate collector.

WU X, XU H

Water separation membrane used for water purification for military operation missions and for humanitarian relief to disaster-ridden, comprises support substrate and graphene oxide membrane, graphene oxide membrane including graphene oxide nanosheet bonded to adjacent graphene oxide nanosheet.

HU M, MI B

Graphene filter film comprises first non-woven fabric layer, graphene layer and second non-woven fabric layer arranged in sequentially, where each layer is embedded with each other at connection position.

JU Y, YI J, WANG W, WANG D

Method for fabricating e.g. graphene oxide paper, for e.g. acoustic transducing, involves flowing solution of dimensional materials through curved polymer template to form 2D multilayers, and separating 2D multi-layered layers from template.

ANDREEVABAEUMLER D, NOVOSELOV K