High-energy, rechargeable, electrochemical cells non-aqueous...

H - Electricity – 01 – M

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H01M 10/40 (2006.01) C01G 28/00 (2006.01) C01G 30/00 (2006.01) C01G 37/14 (2006.01) C01G 39/00 (2006.01) C07F 5/06 (2006.01) H01M 4/36 (2006.01) H01M 4/46 (2006.01) H01M 4/58 (2006.01) H01M 4/88 (2006.01) H01M 6/04 (2006.01) H01M 6/16 (2006.01) H01M 10/26 (2006.01) H01M 4/38 (2006.01)

Patent

CA 2387863

The present invention provides a non-aqueous electrolyte for use in an electrochemical cell comprising: (a) at least one organic solvent; (b) at least one electrolytically active salt represented by the formula: M'+m(ZRnXq- n)m in which: M' is selected from a group consisting of magnesium, calcium, aluminum, lithium and sodium; Z is selected from a group consisting of aluminum, boron, phosphorus, antimony and arsenic; R represents radical selected from the following groups: alkyl, alkenyl, aryl, phenyl, benzyl, and amido; X is a halogen (I, Br, Cl, F); m=1-3; and n=0-5 and q=6 in the case of Z=phosphorus, antimony and arsenic, and n=0-3 and q=4 in the case of Z=aluminum and boron. Rechargeable, high energy density electrochemical cells containing an intercalation cathode, a metal anode, and an electrolyte of the above-described type are also disclosed.

La présente invention concerne un électrolyte non aqueux s'utilisant dans une cellule électrochimique comportant: (a) au moins un solvant organique, (b) au moins un sel actif sur le plan électrolytique représenté par la formule: M'?+m¿(ZR¿n?X¿q-n?)¿m? dans laquelle, M' représente un élément choisi parmi un groupe constitué de magnésium, calcium, aluminium, lithium et sodium; Z représente un élément choisi parmi un groupe constitué d'aluminium, bore, phosphore, antimoine et arsenic; R représente un radical choisi parmi les groupes: alkyle, alcényle, aryle, phényle, benzyle et amido; X représente un halogène (I, Br, Cl, F); m=1-3; et n=0-5 et q=6 lorsque Z=phosphore, antimoine et arsenic, et n=0-3 et q=4 lorsque Z=aluminium et bore. Les cellules électrochimiques à forte densité d'énergie, rechargeables contiennent une cathode d'intercalation, une anode métallique, et un électrolyte du type de celui décrit ci-dessus.

LandOfFree

Say what you really think

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

Rating

High-energy, rechargeable, electrochemical cells non-aqueous... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High-energy, rechargeable, electrochemical cells non-aqueous..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-energy, rechargeable, electrochemical cells non-aqueous... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1381237

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