An Organic Mixed Ion–Electron Conductor for Power Electronics. Issue 2 (2nd December 2015)

• Record Type: Journal Article
• Authors: Malti, Abdellah; Edberg, Jesper; Granberg, Hjalmar; Khan, Zia Ullah; Andreasen, Jens W.; Liu, Xianjie; Zhao, Dan; Zhang, Hao; Yao, Yulong; Brill, Joseph W.; Engquist, Isak; Fahlman, Mats; Wågberg, Lars; Crispin, Xavier; Berggren, Magnus
• Is Part Of: Advanced science. Volume 3:Issue 2(2016:Feb.)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2015-12-02
• Subjects: conducting polymer -- nanofibrillated cellulose -- PEDOT -- supercapacitor -- transconductance; Science -- Periodicals; 505
• DOI: 10.1002/advs.201500305
• Languages: English
• ISSNs: 2198-3844

Abstract

Abstract : A mixed ionic–electronic conductor based on nanofibrillated cellulose composited with poly(3, 4‐ethylene‐dioxythio­phene):­poly(styrene‐sulfonate) along with high boiling point solvents is demonstrated in bulky electrochemical devices. The high electronic and ionic conductivities of the resulting nanopaper are exploited in devices which exhibit record values for the charge storage capacitance (1F) in supercapacitors and transconductance (1S) in electrochemical transistors.