SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Technology Stocks : VALENCE TECHNOLOGY (VLNC) -- Ignore unavailable to you. Want to Upgrade?


To: Jacques Tenzel who wrote (25594)9/22/2002 11:13:22 PM
From: Tickertype  Respond to of 27311
 
The conductivity issue seems to be a critical factor in applying iron phosphate chemistries to automotive applications. Apparently they are at least equal to cobalt oxide in this regard. Here's part of a Yahoo post by 'Great Lakes Scientist' on this subject:

"The preliminary information suggests that phosphate materials adopted by Valence have good conductivity. Otherwise, the 65 Wh model won’t be able to charge the battery and power the laptop computer at the same time. Nonetheless, we still need additional information before we can compare the conductivity of Valence’s iron phosphate with lithium metal oxides. In the mean time, we can only say that the conductivity of iron phosphate is as good as or better than cobalt oxide."

messages.yahoo.com

- T -