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Title:
AIR FILTRATION DEVICE UTILIZING SELF-SUPPORTING GRAPHENE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2018/006746
Kind Code:
A1
Abstract:
An air filtration device comprises a self-supporting graphene layer (1) made of a graphene material. The graphene material comprises graphene and/or functionalized graphene. The air filtration device enhances a filtration function filtering out pollutants in air, effectively preventing secondary pollution.

Inventors:
ZHANG LANDER (CN)
Application Number:
PCT/CN2017/090725
Publication Date:
January 11, 2018
Filing Date:
June 29, 2017
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Assignee:
ZHANG LANDER (CN)
International Classes:
A61L9/20; B01D53/04
Foreign References:
CN204996240U2016-01-27
CN205340343U2016-06-29
CN104606802A2015-05-13
CN105944502A2016-09-21
CN106192376A2016-12-07
Attorney, Agent or Firm:
BEIJING ZHIQIAN INTELLECTUAL PROPERTY AGENCY (CN)
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