Cover Image, Volume 56, Issue 5

Index: 10.1002/pola.28952

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Abstract

This image shows a top-view SEM observation of a poly(3,4-bis(octyloxy)-2,2:5,2-terthiophene) (PTTOOct) layer on stainless steel substrate. In this work by Deniz Yig? it and colleagues on page 480, PTTOOct-coated substrates were used as redox-active electrode materials in symmetric micro-supercapacitor device applications. Due to a three-dimensional porous network and suitable morphological properties, PTTOOct-based polymeric electrodes reached high charge storage capacity, energy and power density values. (DOI: 10.1002/pola.28927)