Electrode for rechargeable lithium battery and reghargeable...

H - Electricity – 01 – M

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H01M 4/66 (2006.01) H01M 4/02 (2006.01) H01M 4/04 (2006.01) H01M 4/38 (2006.01) H01M 4/40 (2006.01) H01M 2/02 (2006.01) H01M 4/36 (2006.01) H01M 4/70 (2006.01) H01M 6/10 (2006.01) H01M 6/40 (2006.01) H01M 10/42 (2006.01) H01M 10/44 (2006.01) H01M 4/48 (2006.01) H01M 4/58 (2006.01) H01M 10/40 (2006.01) H01M 4/52 (2006.01)

Patent

CA 2387909

An electrode for a lithium secondary cell having an active material thin film such as a microcrystalline silicon thin film or an amorphous silicon thin film that expands/contracts with absorption/desorption of lithium on a current collector, characterized in that the strength of the current collector (= the tensile strength per cross section of the current collector material (N/mm2) × the thickness of the current collector (mm)) is 3.82 N/mm or more.

L'invention concerne une électrode pour accumulateur au lithium présentant une couche mince de matière active telle qu'une couche mince de silicium microcristallin ou une couche mince de silicium amorphe se dilatant/contractant avec l'absorption/désorption de lithium sur un collecteur de courant, caractérisée en ce que la résistance du collecteur de courant (= la résistance à la traction par section transversale de la matière du collecteur de courant (N/MM?2¿) x par l'épaisseur du collecteur de courant (mm)) est de 3,82 N/mm ou davantage.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Electrode for rechargeable lithium battery and reghargeable... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrode for rechargeable lithium battery and reghargeable..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrode for rechargeable lithium battery and reghargeable... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1798357

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.