Next Article in Journal
Correction: Energy Resources in the Future
Previous Article in Journal
A Net-Present Value Analysis for a Wind Turbine Purchase at a Small US College
Previous Article in Special Issue
Surface-Modified Membrane as A Separator for Lithium-Ion Polymer Battery
Energies 2010, 3(5), 960-972; doi:10.3390/en3050960
Review

A High Capacity Li-Ion Cathode: The Fe(III/VI) Super-Iron Cathode

Received: 31 March 2010; Accepted: 12 April 2010 / Published: 6 May 2010
(This article belongs to the Special Issue Lithium-ion Batteries)
Download PDF [1354 KB, uploaded 6 May 2010]
Abstract: A super-iron Li-ion cathode with a 3-fold higher reversible capacity (a storage capacity of 485 mAh/g) is presented. One of the principle constraints to vehicle electrification is that the Li-ion cathode battery chemistry is massive, and expensive. Demonstrated is a 3 electron storage lithium cathodic chemistry, and a reversible Li super-iron battery, which has a significantly higher capacity than contemporary Li-ion batteries. The super-iron Li-ion cathode consists of the hexavalent iron (Fe(VI)) salt, Na2FeO4, and is formed from inexpensive and clean materials. The charge storage mechanism is fundamentally different from those of traditional lithium ion intercalation cathodes. Instead, charge storage is based on multi-electron faradaic reduction, which considerably enhances the intrinsic charge storage capacity.
Keywords: cathode; Li-ion; super-iron; battery; electric vehicle; lithium battery cathode; Li-ion; super-iron; battery; electric vehicle; lithium battery
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Export to BibTeX |
EndNote


MDPI and ACS Style

Licht, S. A High Capacity Li-Ion Cathode: The Fe(III/VI) Super-Iron Cathode. Energies 2010, 3, 960-972.

AMA Style

Licht S. A High Capacity Li-Ion Cathode: The Fe(III/VI) Super-Iron Cathode. Energies. 2010; 3(5):960-972.

Chicago/Turabian Style

Licht, Stuart. 2010. "A High Capacity Li-Ion Cathode: The Fe(III/VI) Super-Iron Cathode." Energies 3, no. 5: 960-972.


Energies EISSN 1996-1073 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert