Title:
SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2018/056483
Kind Code:
A1
Abstract:
An embodiment of the present invention relates to a secondary battery, and a purpose to be achieved is to provide a secondary battery having a high-output characteristic and a reduced defective rate. To this end, the present invention provides a secondary battery comprising: a can; a cap assembly for sealing the can; and an electrode assembly, contained in the can, comprising: a cathode plate; an anode plate; a separator disposed between the cathode plate and the anode plate; a cathode tab attached to the cathode plate and extending toward one of the can and the cap assembly; and an anode tab attached to the anode plate and extending toward the other of the can and the cap assembly, wherein the anode tab is made of nickel-plated copper.
Inventors:
JEONG HYUN KI (KR)
Application Number:
PCT/KR2016/010707
Publication Date:
March 29, 2018
Filing Date:
September 23, 2016
Export Citation:
Assignee:
SAMSUNG SDI CO LTD (KR)
International Classes:
H01M10/0525; H01M50/147; H01M50/40; H01M50/533; H01M50/534; H01M50/538
Foreign References:
| JP2004259547A | 2004-09-16 | |||
| KR100871917B1 | 2008-12-05 | |||
| KR100462128B1 | 2004-12-17 | |||
| JPH11167914A | 1999-06-22 | |||
| KR20000070565A | 2000-11-25 |
Other References:
See also references of EP 3518321A4
Attorney, Agent or Firm:
SUH, Man Kyu et al. (KR)
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