Purification of PEDOT:PSS by Ultrafiltration for Highly Conductive Transparent Electrode of All‐Printed Organic Devices. Issue 46 (7th October 2016)

• Record Type: Journal Article
• Authors: Kim, Soyeon; Sanyoto, Bernardi; Park, Won‐Tae; Kim, Seyul; Mandal, Saumen; Lim, Jong‐Choo; Noh, Yong‐Young; Kim, Jung‐Hyun
• Is Part Of: Advanced materials. Volume 28:Issue 46(2016)
• Page Start: 10149
• Page End: 10154
• Publication Date: 2016-10-07
• Subjects: organic field‐effect transistors -- PEDOT:PSS -- purifications -- spray printing -- transparent electrodes; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201603313
• Languages: English
• ISSNs: 0935-9648

Abstract

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 .