p- and n-Type Bipolar Redox-Active Radical Polymer: Toward Totally Organic Polymer-Based Rechargeable Devices with Variable Configuration

p- and n-Type Bipolar Redox-Active Radical Polymer: Toward Totally Organic Polymer-Based Rechargeable Devices with Variable Configuration

The p‐ and n‐type bipolar redox‐active radical polymer with a nitronylnitroxyl group, poly(nitronylnitroxylstyrene), expands its utilization as a cathode‐ or anode‐active material in organic polymer‐based rechargeable devices with two unprecedented configurations: a poleless battery and a “rocking‐c...

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Veröffentlicht in:Advanced materials (Weinheim) 2011-02, Vol.23 (6), p.751-754
Hauptverfasser: Suga, Takeo, Sugita, Shuhei, Ohshiro, Hiroki, Oyaizu, Kenichi, Nishide, Hiroyuki
Format: Artikel
Sprache:eng
Schlagworte:
batteries
Cyclic N-Oxides - chemistry
Devices
Electric Power Supplies
Electrodes
flexible electronics
organic electronics
Oxidation-Reduction
polymeric materials
Polystyrenes - chemistry
Radicals
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Zusammenfassung:The p‐ and n‐type bipolar redox‐active radical polymer with a nitronylnitroxyl group, poly(nitronylnitroxylstyrene), expands its utilization as a cathode‐ or anode‐active material in organic polymer‐based rechargeable devices with two unprecedented configurations: a poleless battery and a “rocking‐chair type” battery. These batteries exhibit remarkably high power rate capability (chargeable within 20 s) and high cycle performance.
ISSN:0935-9648
1521-4095
1521-4095
DOI:10.1002/adma.201003525