Issue 4, 2020

A highly Li+-conductive HfNb24O62 anode material for superior Li+ storage

Abstract

Highly Li+-conductive HfNb24O62 is explored as a new intercalation-type niobium-based oxide anode material for superior Li+ storage. HfNb24O62 owns a Wadsley–Roth shear structure with a large unit-cell volume, leading to a large Li+ diffusion coefficient. HfNb24O62 shows a large capacity, safe operating potential, high rate performance and good cyclability.

Graphical abstract: A highly Li+-conductive HfNb24O62 anode material for superior Li+ storage

Supplementary files

Article information

Article type
Communication
Submitted
22 Sept. 2019
Accepted
06 Dec. 2019
First published
07 Dec. 2019

Chem. Commun., 2020,56, 619-622

A highly Li+-conductive HfNb24O62 anode material for superior Li+ storage

Q. Fu, H. Cao, G. Liang, L. Luo, Y. Chen, V. Murugadoss, S. Wu, T. Ding, C. Lin and Z. Guo, Chem. Commun., 2020, 56, 619 DOI: 10.1039/C9CC07447C

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