I know slippin just posted this but I thought I would add it to mjc's post to show the connection b/w the 2 easier. both posted on twitter - silica ferrosolar!!!!!
http://
To Boost Lithium-Ion #Battery Capacity by up to 70%, Add #Silicon
Silicon-rich anodes will let #batteries hold more energy https://t.co/tbwdierqQK
— Silicio FerroSolar (Ferroglobe PLC Family) (@SilicioF) January 8, 2019