Flexible Electronics: Inkjet Printed Negative Supercapacitors: Synthesis of Polyaniline‐Based Inks, Doping Agent Effect, and Advanced Electronic Devices Applications (Adv. Funct. Mater. 22/2014) | Zendy

Chiolerio Alessandro | Zendy; Bocchini Sergio | Zendy; Porro Samuele | Zendy

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Flexible Electronics: Inkjet Printed Negative Supercapacitors: Synthesis of Polyaniline‐Based Inks, Doping Agent Effect, and Advanced Electronic Devices Applications (Adv. Funct. Mater. 22/2014)

Author(s) -

Chiolerio Alessandro,

Bocchini Sergio,

Porro Samuele

Publication year - 2014

Publication title -

advanced functional materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 6.069

H-Index - 322

eISSN - 1616-3028

pISSN - 1616-301X

DOI - 10.1002/adfm.201470147

Subject(s) - polyaniline , materials science , printed electronics , supercapacitor , polyimide , inkjet printing , nanotechnology , doping , inkwell , flexible electronics , electronics , optoelectronics , composite material , capacitance , polymer , electrode , layer (electronics) , electrical engineering , chemistry , engineering , polymerization

Flexible devices made of doped polyaniline (PANI) are directly deposited by inkjet printing on a plastic sheet (polyimide). The molecular arrangement of the functional material is also represented, showing its crystalline ordering. Inks are synthesized by A. Chiolerio and co‐workers through a water‐based process, avoiding the use of toxic/mutagenic substances normally employed in PANI production. On page 3375, These printed devices show the highest negative supercapacitance measured so far (−2.3 mF @ 30 Hz) corresponding to a specific mass capacity of −799 Fg −1 .

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