Bacterial‐Cellulose‐Derived Carbon Nanofiber@MnO2 and Nitrogen‐Doped Carbon Nanofiber Electrode Materials: An Asymmetric Supercapacitor with High Energy and Power Density
- 29 May 2013
- journal article
- research article
- Published by Wiley in Advanced Materials
- Vol. 25 (34), 4746-4752
- https://doi.org/10.1002/adma.201204949
Abstract
A new kind of high‐performance asymmetric supercapacitor is designed with pyrolyzed bacterial cellulose (p‐BC)‐coated MnO2 as a positive electrode material and nitrogen‐doped p‐BC as a negative electrode material via an easy, efficient, large‐scale, and green fabrication approach. The optimal asymmetric device possesses an excellent supercapacitive behavior with quite high energy and power density.Keywords
This publication has 34 references indexed in Scilit:
- Synthesis of Nitrogen-Doped Porous Carbon Nanofibers as an Efficient Electrode Material for SupercapacitorsACS Nano, 2012
- Carbon Materials for Chemical Capacitive Energy StorageAdvanced Materials, 2011
- Nitrogen-Doped Graphene for High-Performance Ultracapacitors and the Importance of Nitrogen-Doped Sites at Basal PlanesNano Letters, 2011
- Asymmetric Supercapacitors Based on Graphene/MnO2 and Activated Carbon Nanofiber Electrodes with High Power and Energy DensityAdvanced Functional Materials, 2011
- Nitrogen‐Containing Hydrothermal Carbons with Superior Performance in SupercapacitorsAdvanced Materials, 2010
- High-Energy MnO2 Nanowire/Graphene and Graphene Asymmetric Electrochemical CapacitorsACS Nano, 2010
- Carbon Nanotube/Manganese Oxide Ultrathin Film Electrodes for Electrochemical CapacitorsACS Nano, 2010
- Highly Stable Performance of Supercapacitors from Phosphorus-Enriched CarbonsJournal of the American Chemical Society, 2009
- Materials for electrochemical capacitorsNature Materials, 2008
- Electrochemical Capacitors for Energy ManagementScience, 2008