Patent ID: 7235333
Filing Date: 2007-06-26
Classification: H01B,H01M,Y02E,Y02T,Y10T

Abstract:
1. A rechargeable battery comprising: an anode having a face; a cathode having a face opposite the face of said anode; and an ion conductor structural body provided between said anode and said cathode, wherein said ion conductor structural body comprises an ion conductor structural body (i), which comprises a polymer matrix, a solvent capable of functioning as a plasticizer and an electrolyte, said polymer matrix comprising a polymer chain having at least a segment represented by the following general formula (1), a main chain portion of said polymer chain and a side chain portion of said segment having an orientation property, and said polymer matrix having a crosslinked structure, and said ion conductor structural body (i) is arranged such that an ion conductivity in a direction of connecting said face of said anode and said face of said cathode is increased wherein R wherein a content of the solvent is in a range of 1 to 20 in terms of a ratio of a weight of the solvent/a weight of the polymer matrix, wherein a ratio between the polyether group of A and the alkyl group of R wherein said anode, said cathode, or both said anode and said cathode, contain said ion conductor structural body.