(19)
(11) EP 3 997 750 A1

(12)

(43) Date of publication:
18.05.2022 Bulletin 2022/20

(21) Application number: 20780375.0

(22) Date of filing: 06.07.2020
(51) International Patent Classification (IPC): 
H01M 4/66(2006.01)
H01M 4/76(2006.01)
H01M 4/04(2006.01)
 H01M 4/70(2006.01)
H01M 10/052(2010.01)
(52) Cooperative Patent Classification (CPC):
H01M 4/663; H01M 4/76; H01M 10/052; H01M 4/70; H01M 4/661; H01M 4/0416; H01M 4/043; Y02E 60/10
(86) International application number:
PCT/PL2020/000059
(87) International publication number:
WO 2021/006752 (14.01.2021 Gazette 2021/02)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 08.07.2019 PL 43051719

(71) Applicant: Uniwersytet Warszawski
00-927 Warszawa (PL)

(72) Inventors:
  • HAMANKIEWICZ, Bartosz
    PL-05-420 Józefów (PL)
  • RATYNSKI, Maciej
    PL-05-800 Pruszków (PL)
  • PODSADNI, Piotr
    PL-02-786 Warszawa (PL)
  • FIJALKOWSKI, Karol
    PL-01-684 Warszawa (PL)
  • CZERWlNlSKI, Andrzej
    PL-02-791 Warszawa (PL)

   


(54) A LITHIUM-ION CELL COMPRISING THREE-DIMENSIONAL CURRENT COLLECTORS AND A METHOD OF MANUFACTURING ELECTRODES FOR THIS CELL