Title:
THREE-DIMENSIONAL ELECTRODE STRUCTURE FOR SECONDARY BATTERY AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2021/085670
Kind Code:
A1
Abstract:
The present invention relates to a three-dimensional electrode structure for a secondary battery and a method for manufacturing same and, more particularly, to a three-dimensional electrode comprising a porous metal foam and a carbon nanotube, wherein the carbon nanotube is grown from the surface of the metal foam, and a method for manufacturing same. The present invention also relates to a three-dimensional electrode structure for a lithium-sulfur secondary battery in which sulfur is inserted into the carbon nanotube.
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Inventors:
CHOI HAE YOUNG (KR)
LEE YOU JIN (KR)
PARK JUN WOO (KR)
BAE YEO JI (KR)
LEE YOU JIN (KR)
PARK JUN WOO (KR)
BAE YEO JI (KR)
Application Number:
PCT/KR2019/014447
Publication Date:
May 06, 2021
Filing Date:
October 30, 2019
Export Citation:
Assignee:
KERI KOREA ELECTROTECHNOLOGY RES INST (KR)
International Classes:
H01M4/80; H01M4/13; H01M4/139; H01M4/38; H01M4/66
Foreign References:
| KR20100117403A | 2010-11-03 | |||
| KR101568458B1 | 2015-11-12 | |||
| JP6500018B2 | 2019-04-10 | |||
| KR101882665B1 | 2018-07-30 |
Other References:
SRIDHAR DEEPAK; OMANOVIC SASHA; MEUNIER JEAN-LUC: "Direct growth of carbon nanofiber forest on nickel foam without any external catalyst", DIAMOND AND RELATED MATERIALS, ELSEVIER SCIENCE PUBLISHERS , AMSTERDAM, NL, vol. 81, 1 January 1900 (1900-01-01), NL , pages 70 - 76, XP085323101, ISSN: 0925-9635, DOI: 10.1016/j.diamond.2017.11.011
Attorney, Agent or Firm:
HMP IP GROUP (KR)
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