US 12,334,543 B2
Electrode structure and manufacturing method thereof
Tae Joo Park, Ansan-si (KR); Dae Woong Kim, Ansan-si (KR); and Kyu Moon Kwon, Ansan-si (KR)
Assigned to INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS, Ansan-si (KR)
Appl. No. 17/593,089
Filed by INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY ERICA CAMPUS, Ansan-Si (KR)
PCT Filed Mar. 30, 2020, PCT No. PCT/KR2020/004367
§ 371(c)(1), (2) Date Sep. 9, 2021,
PCT Pub. No. WO2020/204551, PCT Pub. Date Oct. 8, 2020.
Claims priority of application No. 10-2019-0036771 (KR), filed on Mar. 29, 2019.
Prior Publication US 2022/0190318 A1, Jun. 16, 2022
Int. Cl. H01M 4/1395 (2010.01); C23C 16/455 (2006.01); H01M 4/04 (2006.01); H01M 4/134 (2010.01); H01M 10/052 (2010.01); H01M 4/02 (2006.01)
CPC H01M 4/1395 (2013.01) [C23C 16/45555 (2013.01); H01M 4/0404 (2013.01); H01M 4/0428 (2013.01); H01M 4/0471 (2013.01); H01M 4/134 (2013.01); H01M 10/052 (2013.01); H01M 2004/021 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A method of manufacturing an electrode structure, the method comprising:
preparing a base substrate;
forming an amorphous seed layer covering the base substrate;
crystallizing the amorphous seed layer to produce a crystallized seed layer;
providing a first reducing metal precursor on the crystallized seed layer to remove a first native oxide film formed on the crystallized seed layer; and
after providing the first reducing metal precursor on the crystallized seed layer, forming a functional film for a secondary battery, which covers the crystallized seed layer and has a crystalline structure.