Reversible electrode material

Details Reversible electrode material Reversible electrode material

H - Electricity

01

M

H01M 4/60 (2006.01) H01M 10/40 (2006.01)

Patent

CA 2060127

The present invention provides an electrode material comprising a combination of a compound having a disulfide group and a conductive polymer, or a con- ductive polymer having a disulfide group, wherein an S-S bond of the disulfide group is cleaved by the electrolytic reduction to form a sulfur-metal ion bond or a sulfur-proton bond, and the sulfur-metal ion bond or the sulfur-proton bond re-forms an S-S bond by the electrolytic oxidation. The present invention also provides a lithium rechargeable battery comprising a cathode, a solid electrolyte, and an anode, wherein the cathode is made of a composition containing as its main components lithium thiolate having a sulfur-lithium ion bond capable of forming a disulfide bond by the elec- trolytic oxidation and a .pi. electron conjugated conduc- tive polymer; or a composition containing as its main component a .pi. electron conjugated conductive polymer having a sulfur-lithium ion bond capable of forming a disulfide bond by electrolytic oxidation; the solid electrolyte is a composition containing a salt contain- ing lithium, or a polymer containing the salt; and the anode is made of a composition containing as its main components aluminium or an alloy containing aluminium, and carbon.

Affiliated with

Also associated with

Rating

Reversible electrode material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reversible electrode material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reversible electrode material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1810220