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Issue 77, 2019
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Na2MnP2O7 polymorphs as efficient bifunctional catalysts for oxygen reduction and oxygen evolution reactions

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Abstract

In order to design earth-abundant low cost electrocatalysts, this communication exploits polymorphism in Na2MnP2O7 pyrophosphate sodium insertion materials. Two polymorphs of Na2MnP2O7 have been prepared with a short annealing duration of 30 minutes. These scalable materials exhibit efficient bifunctional electrocatalytic activity stemming from the Mn redox centre and robust structural framework.

Graphical abstract: Na2MnP2O7 polymorphs as efficient bifunctional catalysts for oxygen reduction and oxygen evolution reactions

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Article information


Submitted
18 Jun 2019
Accepted
30 Aug 2019
First published
02 Sep 2019

Chem. Commun., 2019,55, 11595-11598
Article type
Communication

Na2MnP2O7 polymorphs as efficient bifunctional catalysts for oxygen reduction and oxygen evolution reactions

R. Gond, S. P. Vanam and P. Barpanda, Chem. Commun., 2019, 55, 11595
DOI: 10.1039/C9CC04680A

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