发明公开
- 专利标题： AIR FILTER FOR HIGH-EFFICIENCY PM2.5 CAPTURE
- 专利标题（中）： 用于高效PM2.5捕获的空气过滤器
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申请号： EP15867245.1申请日： 2015-12-14
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公开(公告)号： EP3229934A1公开(公告)日： 2017-10-18
- 发明人: ZHANG, Rufan , CUI, Yi , LIU, Chong , HSU, Po-Chun , CHU, Steven
- 申请人： The Board of Trustees of the Leland Stanford Junior University
- 申请人地址： Office of the General Counsel Building 170, 3rd Floor, Main Quad Stanford, CA 94305 US
- 专利权人： The Board of Trustees of the Leland Stanford Junior University
- 当前专利权人： The Board of Trustees of the Leland Stanford Junior University
- 当前专利权人地址： Office of the General Counsel Building 170, 3rd Floor, Main Quad Stanford, CA 94305 US
- 代理机构： Bond, Christopher William
- 优先权： US201462091041P 20141212
- 国际公布： WO2016094906 20160616
- 主分类号： B01D39/16
- IPC分类号： B01D39/16 ; B01D46/00
摘要：
Described here is an air filter comprising a substrate and a network of polymeric nanofibers deposited on the substrate, wherein the air filter a removal efficiency for PM2.5 of at least 70% when a light transmittance is below 50%. Also described here is an electric air filter comprising a first layer adapted to receive a first electric voltage, wherein the first layer comprises an organic fiber coated with a conductive material. Further described is an air filter for high temperature filtration, comprising a substrate and a network of polymeric nanofibers deposited on the substrate, wherein the air filter has a removal efficiency for PM2.5 of at least 70% at a temperature of a least 70° C.
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