October 19, 2012

H‐TiO2@MnO2//H‐TiO2@C Core–Shell Nanowires for High Performance and Flexible Asymmetric Supercapacitors

Key Points

Key points are not available for this paper at this time.

Abstract

A flexible solid-state asymmetric supercapacitor device with H-TiO(2) @MnO(2) core-shell NWs as the positive electrode and H-TiO(2) @C core-shell NWs as the negative electrode is developed. This device operates in a 1.8 V voltage window and is able to deliver a high specific capacitance of 139.6 F g(-1) and maximum volumetric energy density of 0.30 mWh cm(-3) with excellent cycling performance and good flexibility.

Bookmark

Cite This Study

Lu et al. (Fri,) studied this question.

synapsesocial.com/papers/6a19d8353f3ec013f0df24d3 https://doi.org/https://doi.org/10.1002/adma.201203410

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

1Hybrid supercapacitor based on MnO2 and columned FeOOH using Li2SO4 electrolyte solution2007 · 213 citations
2Electrodeposited manganese oxides on three-dimensional carbon nanotube substrate: Supercapacitive behaviour in aqueous and organic electrolytes2008 · 188 citations
3V2O5·0.6H2O nanoribbons as cathode material for asymmetric supercapacitor in K2SO4 solution2009 · 280 citations
4High performance of a solid-state flexible asymmetric supercapacitor based on graphene films2012 · 308 citations
5WO<sub>3–x</sub>@Au@MnO<sub>2</sub> Core–Shell Nanowires on Carbon Fabric for High‐Performance Flexible Supercapacitors2012 · 680 citations

Bookmark