Advanced Ti‐Doped Fe2O3@PEDOT Core/Shell Anode for High‐Energy Asymmetric Supercapacitors. Issue 12 (14th April 2015)

• Record Type: Journal Article
• Authors: Zeng, Yinxiang; Han, Yi; Zhao, Yitong; Zeng, Yan; Yu, Minghao; Liu, Yongjiang; Tang, Haolin; Tong, Yexiang; Lu, Xihong
• Is Part Of: Advanced energy materials. Volume 5:Issue 12(2015:Jun.)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2015-04-14
• Subjects: Energy harvesting -- Materials -- Periodicals; Energy conversion -- Materials -- Periodicals; Energy storage -- Materials -- Periodicals; Photovoltaics -- Periodicals; Fuel cells -- Periodicals; Thermoelectric materials -- Periodicals; 621.31
• DOI: 10.1002/aenm.201402176
• Languages: English
• ISSNs: 1614-6832

Abstract

<abstract abstract-type="graphical" xml:lang="en" id="aenm201402176-abs-0001"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>An effective strategy to significantly boost the capacitive properties of Fe₂O₃‐based anodes</bold> by Ti doping and poly(3, 4‐ethylenedioxythiophene) (PEDOT) coating is successfully demonstrated. The Ti‐Fe₂O₃@PEDOT electrode exhibits a significant capacitance improvement and exceptionally cyclic stability. A remarkable energy density of 0.89 mWh cm⁻³ can be obtained for a high‐performance asymmetric supercapacitor device consisting of Ti‐Fe₂O₃@PEDOT and a MnO₂ anode. <graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgj111dmktv" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></p> </abstract>