Cover Feature: Vertically Aligned Co9S8 Nanotube Arrays onto Graphene Papers as High‐Performance Flexible Electrodes for Supercapacitors (Chem. Eur. J. 10/2018)

Publisher: John Wiley & Sons Inc

E-ISSN: 1521-3765|24|10|2294-2294

ISSN: 0947-6539

Source: CHEMISTRY - A EUROPEAN JOURNAL, Vol.24, Iss.10, 2018-02, pp. : 2294-2294

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Abstract

Vertically aligned Co9S8 nanotube arrays are deposited on conductive graphene paper as a flexible electrode. The Co9S8 nanotubes expose more electrochemical active sites to the electrolyte for effective ion transport (e.g., OH), while the graphene paper is a robust substrate that effectively accelerates electron transport. The designed flexible electrode may be potentially utilized in portable/wearable electronics. More information can be found in the Communication by X. Li, Z. Bai, D. Li et al. on page 2339.

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