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Issue 29, 2020
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Poly(dihydroxybenzoquinone): its high-density and robust charge storage capability in rechargeable acidic polymer–air batteries

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Abstract

A rechargeable acidic polymer–air battery was firstly fabricated with poly(2,5-dihydroxy-1,4-benzoquinone-3,6-methylene) (PDBM) as the anode, the conventional Pt/C cathode catalyst, and acidic aqueous electrolyte (pH 1). This battery yielded a high discharging capacity of 349 mA h gpolymer−1 with a long-lifetime of >500 cycles and high rate capabilities (up to 10C).

Graphical abstract: Poly(dihydroxybenzoquinone): its high-density and robust charge storage capability in rechargeable acidic polymer–air batteries

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Article information


Submitted
24 Jan 2020
Accepted
16 Mar 2020
First published
17 Mar 2020

Chem. Commun., 2020,56, 4055-4058
Article type
Communication

Poly(dihydroxybenzoquinone): its high-density and robust charge storage capability in rechargeable acidic polymer–air batteries

K. Oka, S. Furukawa, S. Murao, T. Oka, H. Nishide and K. Oyaizu, Chem. Commun., 2020, 56, 4055
DOI: 10.1039/D0CC00660B

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