All-solid-state electrochromic devices based on the ultra-thin Li3PO4 electrolyte

Abstract

We report the first use of an ultrathin Li3PO4 electrolyte (~12 nm) in all-solid-state electrochromic devices. Its superior electronblocking and short ion transport path enable large optical modulation (69.5%), fast coloration/bleaching times (9.7/2.5 s), and excellent cycling stability—offering a promising route to address key challenges in electrolyte design.

Supplementary files

Transparent peer review

To support increased transparency, we offer authors the option to publish the peer review history alongside their article.

View this article’s peer review history

Article information

Article type
Communication
Submitted
19 Mar 2026
Accepted
02 Jun 2026
First published
03 Jun 2026

Chem. Commun., 2026, Accepted Manuscript

All-solid-state electrochromic devices based on the ultra-thin Li3PO4 electrolyte

J. Li, W. Liu, Y. Wei, X. Xu and Y. Yan, Chem. Commun., 2026, Accepted Manuscript , DOI: 10.1039/D6CC01668E

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.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements