Inhibiting Selenium Loss in Sodium-Selenium Batteries via a Lewis Acid-Base Dual-Site Host

Abstract

An NB@C host material that combines Lewis acid-base properties was designed to anchor polyselenides, effectively inhibiting the loss of active selenium in sodium-selenium batteries and mitigating corrosion on the Na metal anode. This work provides a general and effective doping combination for the design of advanced selenium host.

Supplementary files

Article information

Article type
Communication
Submitted
08 May 2026
Accepted
19 Jun 2026
First published
22 Jun 2026

Chem. Commun., 2026, Accepted Manuscript

Inhibiting Selenium Loss in Sodium-Selenium Batteries via a Lewis Acid-Base Dual-Site Host

R. Wang, G. Yuan, L. Ding, Y. Gao, Y. Dong, W. Li and H. Pang, Chem. Commun., 2026, Accepted Manuscript , DOI: 10.1039/D6CC02848A

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