An Organic Mixed Ion–Electron Conductor for Power Electronics

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 nan...

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Veröffentlicht in:	Advanced science 2016-02, Vol.3 (2), p.1500305-n/a
Hauptverfasser:	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
Format:	Artikel
Sprache:	eng
Schlagworte:	Aqueous solutions Cellulose Ceramics Communication Communications conducting polymer conduction Conductivity Electrodes Electronics Glycerol Graphene Ions nanocomposite nanofibrillated cellulose PEDOT Polyethylene Polymers supercapacitor Thin films transconductance Transistors
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Beschreibung
Zusammenfassung:	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.
ISSN:	2198-3844 2198-3844
DOI:	10.1002/advs.201500305