Iron Battery 2.0: 250X More Power! Publication announcement (fixed)

The new cell chemistry gets 250 mW/L. Still very low, but much improved.
Hardware X article: https://doi.org/10.1016/j.ohx.2020.e0...
Build video 1.5 (same construction):    • Iron Battery 1.5 Build Instructions  

This is the corrected version with the correct Nickel oxidation states
See https://en.wikipedia.org/wiki/Nickel%...

Allen Lab Vlog #308, 2/21/2021
All-Iron Battery version 2.0 announcement

Example sources of main ingredients:
Potassium Sulfate: https://amzn.to/2nIK7QW
Iron (III) chloride: https://amzn.to/2MSV9xH
Iron (II) chloride: https://amzn.to/2L3WfoH
Potsssium Hydroxide: https://amzn.to/2BhWUn6
Steel Wool: https://amzn.to/2MoQ3NT
Carbon Black: https://www.fuelcellstore.com/ketjenb...
Graphite foil: https://www.ebay.com/itm/293670749516
Cellulose Acetate: Fisher Scientific AC177780250

Music credit: I Need to Start Writing Things Down by Chris Zabriskie is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/... Source: http://chriszabriskie.com/darkglow/ Artist: http://chriszabriskie.com/