Re: [GPSL] All-Solid Sulfur-Based Battery Outperforms Lithium-Ion Technology | The Power Plant
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The new ionically-conductive cathode enabled the ORNL battery to maintain a capacity of 1200 milliamp-hours (mAh) per gram after 300 charge-discharge cycles at 60 degrees Celsius. For comparison, a traditional lithium-ion battery cathode has an average capacity between 140-170 mAh/g. Because lithium-sulfur batteries deliver about half the voltage of lithium-ion versions, this eight-fold increase in capacity demonstrated in the ORNL battery cathode translates into four times the gravimetric energy density of lithium-ion technologies, explained Liang.
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On 7/15/2013 1:27 PM, Mike Manes wrote:
Keep an eye on this new rechargeable battery technology: http://powerelectronics.com/blog/all-solid-sulfur-based-battery-outperforms-lithium-ion-technology?NL=ED-04&Issue=ED-04_20130715_ED-04_571&YM_RID=mrmanes@...&YM_MID=1408705&sfvc4enews=42 73 de Mike W5VSI ------------------------------------ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/GPSL/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/GPSL/join (Yahoo! ID required) <*> To change settings via email: GPSLfirstname.lastname@example.org GPSLemail@example.com <*> To unsubscribe from this group, send an email to: GPSLfirstname.lastname@example.org <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/