Iron Battery 2.0: 250X More Power! Publication announcement (fixed)
Channel: Peter Allen
Date: 2021-02-26

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.e00171
Build video 1.5 (same construction): https://youtu.be/h-dNBP-l2ro

This is the corrected version with the correct Nickel oxidation states
See https://en.wikipedia.org/wiki/Nickel%E2%80%93iron_battery

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/ketjenblack-carbon-black-ec300j
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/by/4.0/ Source: http://chriszabriskie.com/darkglow/ Artist: http://chriszabriskie.com/