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

. 2016 Jul 4;6:29099. doi: 10.1038/srep29099

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

Copyright © 2016, Macmillan Publishers Limited

This work is licensed under a Creative Commons Attribution 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 to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

PMC Copyright notice

The charge/discharge curves of CoFe₂O₄/GAs (a) and mechanically mixed CoFe₂O₄/GR (b) electrodes at constant current densities of 0.1 A g⁻¹. Cycling performance of CoFe₂O₄/GAs composites and CoFe₂O₄/GR composites electrode at constant current densities of 0.1 A g⁻¹ (c). Rate capability of CoFe₂O₄/GAs composites and CoFe₂O₄/RGO composites at each current density between 0.1 and 2 A g⁻¹ (d). Nyquist plots of the electrodes of CoFe₂O₄/GAs and CoFe₂O₄/RGO composites. All of the measurements were conducted using a voltage window of 0.01–3.0 V (e).