MxMn8O16 (M = Ag or K) as promising cathode materials for secondary Mg based batteries: the role of the cation M

Jianping Huang; Altug S. Poyraz; Kenneth J. Takeuchi; Esther S. Takeuchi; Amy C. Marschilok

doi:10.1039/C6CC00025H

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

M_xMn₈O₁₆ (M = Ag or K) as promising cathode materials for secondary Mg based batteries: the role of the cation M†

Jianping Huang,

^a Altug S. Poyraz,^b Kenneth J. Takeuchi,*^ac Esther S. Takeuchi*^abc and Amy C. Marschilok*^ac

Author affiliations

* Corresponding authors

^a Department of Chemistry, Stony Brook University, Stony Brook, NY 11794, USA
E-mail: kenneth.takeuchi.1@stonybrook.edu, esther.takeuchi@stonybrook.edu, amy.marschilok@stonybrook.edu

^b Energy Sciences Directorate, Brookhaven National Laboratory, Upton, NY 11973, USA

^c Department of Materials Science and Engineering, Stony Brook University, Stony Brook, NY 11794, USA

Abstract

Ag_xMn₈O₁₆ (Ag-OMS-2) and K_xMn₈O₁₆ (K-OMS-2) were investigated as high voltage cathode materials for Mg based batteries. Both M_xMn₈O₁₆ materials delivered high initial capacities (>180 mA h g⁻¹), and K_xMn₈O₁₆ showed high cycle stability with a reversible capacity of >170 mA h g⁻¹ after 20 cycles.

Download options Please wait...

Supplementary files

Supplementary information PDF (405K)

Article information

DOI: https://doi.org/10.1039/C6CC00025H
Article type: Communication
Submitted: 02 Jan 2016
Accepted: 15 Feb 2016
First published: 15 Feb 2016

Download Citation

Chem. Commun., 2016,52, 4088-4091

Permissions

Request permissions

M_xMn₈O₁₆ (M = Ag or K) as promising cathode materials for secondary Mg based batteries: the role of the cation M

J. Huang, A. S. Poyraz, K. J. Takeuchi, E. S. Takeuchi and A. C. Marschilok, Chem. Commun., 2016, 52, 4088 DOI: 10.1039/C6CC00025H

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Social activity

Fetching data from CrossRef.
This may take some time to load.

Chemical Communications