Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Reexamination Certificate
2007-06-05
2007-06-05
Dove, Tracy (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
C429S212000
Reexamination Certificate
active
10473158
ABSTRACT:
A charge storage device such as a battery, wherein a positive electrode comprises a nitroxyl compound having a structure of a nitroxyl cation moiety represented by formula (I) in an oxidized state while having a structure of a nitroxyl radical moiety represented by formula (II) in a reduced state and a reaction represented by reaction formula (A) in which an electron is transferred between these states is used as a positive electrode reaction. The charge storage device can have a higher energy density and can be used at a large current.
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Iriyama Jiro
Iwasa Shigeyuki
Morioka Yukiko
Nakahara Kentaro
Satoh Masaharu
Dove Tracy
NEC Corporation
Sughrue & Mion, PLLC
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