ELECTRODE ELEMENT AND METHOD FOR PRODUCING SAME

WIPO Patent Application WO/2013/108516

A1

The principal purpose of the present invention is to provide an electrode element and a method for producing same, whereby the adhesive power of the current collector and the electrode layer may be improved. This method for producing an electrode element includes: a step in which a conductive carbon film in which modified N atoms having unshared electron pairs have been modified, on at least on the film surface thereof, is formed on the surface of a current collector of the electrode element; and a step of forming an electrode layer containing at least an active material and a binder, on the surface of the conductive carbon film thusly formed, to obtain an electrode element having a current collector and an electrode layer contacting the current collector, the electrode layer containing at least an active material and a binder, and a conductive carbon film in which modified N atoms having unshared electron pairs have been modified, on at least on the film surface thereof, being formed on the surface of the current collector on the electrode layer side thereof.

HASEGAWA HAJIME (JP)
HAGA KENGO (JP)
KUBO HIROKI (JP)
HASHIMOTO YUICHI (JP)
OMORI KEISUKE (JP)
ISEKI TAKASHI (JP)
NAKANISHI KAZUYUKI (JP)
OZAWA YASUHIRO (JP)

PCT/JP2012/081947

July 25, 2013

December 10, 2012

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TOYOTA MOTOR CO LTD (JP)
TOYOTA CHUO KENKYUSHO KK (JP)

H01M4/13; H01M4/04; H01M4/139; H01M4/62; H01M4/66

JP2009134988A	2009-06-18
JPH11250900A	1999-09-17
JPH10116632A	1998-05-06
JPH1140163A	1999-02-12
JP2011258348A	2011-12-22

YAMAMOTO, Noriaki et al. (JP)
Yamamoto 典輝 (JP)

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