電解銅箔、その製造方法、及びリチウムイオン二次電池

Japanese Patent JP7165120

B2

A lithium ion secondary battery is provided. The lithium ion secondary battery includes an electrolytic tank having an accommodating space, a positive electrode disposed in the accommodating space, a negative electrode disposed in the accommodating space and spaced apart from the positive electrode, and an isolation film disposed between the positive electrode and the negative electrode. In the X-ray diffraction spectrum of a first surface of the electrolytic copper foil, a ratio of the diffraction peak intensity I(200) of the (200) crystal face of the first surface relative to the diffraction peak intensity I(111) of the (111) crystal face of the first surface is between 0.5 and 2.0. A ratio of the diffraction peak intensity I(200) of the (200) crystal face of a second surface relative to the diffraction peak intensity I(111) of the (111) crystal face of the second surface is between 0.5 and 2.0.

JP4383863	Copper foil with low profile bond improvement
WO/2017/051898	METAL FOIL, METAL FOIL PROVIDED WITH RELEASE LAYER, LAMINATE BODY, PRINTED CIRCUIT BOARD, SEMICONDUCTOR PACKAGE, ELECTRONIC APPARATUS, AND PRINTED CIRCUIT BOARD PRODUCTION METHOD
JP2003328177	CATHODE ELECTRODE MATERIAL AND METHOD FOR MANUFACTURING THE SAME, ROTARY CATHODE DRUM FOR MANUFACTURING ELECTROLYTIC COPPER FOIL USING THIS CATHODE ELECTRODE MATERIAL

Chen Kay
Shiharu Hayashi
Akira Jin

JP2019230137A

November 02, 2022

December 20, 2019

Click for automatic bibliography generation  

NAN YA PLASTICS CORPORATION

C25D1/04; C25D1/00; C25D7/06; H01M4/13; H01M4/64; H01M4/66; H01M10/052; H01M10/0566

JP2018141230A
JP2013133514A
JP201814332A
JP9306504A
JP2002322586A
JP200813847A
JP2004263300A

WO2018047933A1

Hidetoshi Yoshitake
Takahiro Arita
Kazuki Nakao
Hiroyuki Kita

Previous Patent: Electrolyzed water generation method and electrolyzed water generator

Next Patent: TRUNK HINGE MEMBER FOR AUTOMOBILE AND MANUFACTURE THEREOF