Purification of PEDOT: PSS by Ultrafiltration for Highly Conductive Transparent Electrode of All‐Printed Organic Devices
- 저자
- Soyeon Kim, Bernardi Sanyoto, Won‐Tae Park, Seyul Kim, Saumen Mandal, Jong‐Choo Lim, Yong‐Young Noh*, Jung‐Hyun Kim*
- 저널명
- Advanced Materials, 28, 46, 10149-10154 (2016)
- 년도
- 2016
- Link
- https://doi.org/10.1002/adma.201603313 161회 연결
[Abstract]
A highly conductive, air stable and scalable poly(3,4-ethylenedioxythiophene) (PEDOT): poly(4-styrenesulfonate) (PEDOT:PSS) are prepared by using mass production ultrafiltration. By effectively removing excess PSS and various reaction impurities using repeated 100 nm pore membrane filtration, purified PEDOT:PSS exhibit conductivity as high as 2000 S cm−1.