RE:Silicon will replace graphiteGood article. And yet a lot of people still talking about only 20-30% silicon Loaded anodes because of cracking and others ''concern''. I bet those people are going to be proven wrong in a really near future. 100% silicon is on the way and is comming sooner that we tought. Concern are being solved right now i have no doubt about it. Be ready for 100% silicon anode and HPQ is knocking at the door.