Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Reexamination Certificate
2007-08-21
2007-08-21
Alejandro, Raymond (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
C429S231950, C429S241000, C429S209000
Reexamination Certificate
active
10380801
ABSTRACT:
An electrode having a current collector and, formed thereon, a thin film comprising an active material, characterized in that a thin alloy film (such as Sn—Co) comprising a metal which can form an alloy with lithium (such as Sn) and a metal which can not form an alloy with lithium (such as Co) is formed on a current collector such as a copper foil. It is preferred that the above metal which can form an alloy with lithium and the above metal which can not form an alloy with lithium can not form an intermetallic compound with each other.
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Winter, Martin, et al.; “Electrochemical lithiation of tin and tin-based intermetallics and composites”;Electrochimica Acta 45,pp. 31-50; 1999.
Fujimoto Masahisa
Fujitani Shin
Jito Daizo
Kamino Maruo
Nakamizo Shiori
Alejandro Raymond
Kubovcik & Kubovcik
Sanyo Electric Co,. Ltd.
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