COLLECTOR, ELECTRODE STRUCTURE, NONAQUEOUS ELECTROLYTE CELL, AND ELECTRICITY STORAGE COMPONENT

Title:

COLLECTOR, ELECTRODE STRUCTURE, NONAQUEOUS ELECTROLYTE CELL, AND ELECTRICITY STORAGE COMPONENT

Document Type and Number:

WIPO Patent Application WO/2014/010681

Kind Code:

A1

Abstract:

Provided is a collector having a PTC layer having leeway for thermal expansion during an increase in temperature while ensuring sufficient electroconductivity at regular temperatures. According to the present invention, there is provided a collector comprising an electroconductive substrate and a resin layer provided to at least one surface of the electroconductive substrate. The resin layer includes an organic resin and electroconductive particles. The amount of resin layer adhering on the electroconductive substrate is 0.5 to 20 g/m2. The Rz (ten-point average roughness) of the surface of the resin layer is 0.4 to 10 μm. The Sm (average interval between concavities and convexities) of the surface of the resin layer is 5 to 200 μm. The average of the resistance of the resin layer, measured by the two-terminal method, is 0.5 to 50 Ω.

Inventors:

KATO OSAMU (JP)
MORISHIMA YASUMASA (JP)
ITO TAKAYORI (JP)
HARA HIDEKAZU (JP)
IIDA TAKAHIRO (JP)
KATAOKA TSUGIO (JP)
INOUE MITSUYA (JP)
YAMABE SATOSHI (JP)
HONKAWA YUKIOU (JP)
SAITO SOHEI (JP)
YAEGASHI TATSUHIRO (JP)

Application Number:

PCT/JP2013/069008

Publication Date:

January 16, 2014

Filing Date:

July 11, 2013

Export Citation:

Click for automatic bibliography generation Help

Assignee:

FURUKAWA ELECTRIC CO LTD (JP)
NIPPON FOIL MFG (JP)
FURUKAWA SKY ALUMINUM CORP (JP)

International Classes:

H01M4/66; H01M4/02; H01M4/13

Foreign References:

JP2009176599A	2009-08-06
JPS62209803A	1987-09-16
JP2011048932A	2011-03-10
JP2005317468A	2005-11-10
JPH10199574A	1998-07-31
JP2005174653A	2005-06-30
JP2006032395A	2006-02-02
JP2001357854A	2001-12-26
JPH10241665A	1998-09-11
JP2010212167A	2010-09-24
JP2002304997A	2002-10-18

Other References: