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

. 2015 Jan 30;5:8151. doi: 10.1038/srep08151

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

Copyright © 2015, Macmillan Publishers Limited. All rights reserved

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder in order to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/4.0/

PMC Copyright notice

(a) Galvanostatic charge-discharge curves of rGO, pristine VO particles, V₁G₃, V₁G₁, and V₃G₁ electro-active materials measured at a constant current density of 0.5 A g⁻¹ in 1 M Na₂SO₄ solution. (b) Galvanostatic charge-discharge curves of V₃G₁ electrode material measured at various current densities. (c) Electrochemical impedance spectra of rGO pristine V₂O₅ particles, V₁G₃, V₁G₁, and V₃G₁ electro-active materials measured in 1 M Na₂SO₄ solution. The inset shows an enhanced view of the high-to-medium frequency region.