Organic phosphomolybdate: a high capacity cathode for potassium ion batteries.

Chem Commun (Camb)

School of Physics and Electronics, Hunan University, Changsha 410082, China. and State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha 410082, China and Hunan Provincial Key Laboratory of Multi-electron Based Energy Storage Devices, Hunan University, Changsha, China.

Published: October 2020

Homogeneous tetra-n-butylammonium phosphomolybdate (TBAPM) nanoparticles with an inter-connected structure were synthesized via a facile soft chemical route and firstly introduced into potassium ion batteries. The obtained novel TBAPM cathode delivers a high capacity of 232 mA h g-1 at 20 mA g-1 and shows slight decay during the subsequent cycle.

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Source
http://dx.doi.org/10.1039/d0cc05499bDOI Listing

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