Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2019 Oct 17;11:90. doi: 10.1007/s40820-019-0322-9

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2019

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

PMC Copyright notice

Fig. 4 — a SEM image of V₆O₁₃·nH₂O (insert: the corresponding atomic structure). b Rate capabilities of V₆O₁₃·nH₂O and V₆O₁₃ electrodes. c Long-term cycling performances of V₆O₁₃·nH₂O and V₆O₁₃ cathodes at 5 A g⁻¹ [70]. With permission from American Chemical Society