Battery and current collector applied thereto, and battery pack and vehicle including the battery

Battery and current collector applied thereto, and battery pack and vehicle including the battery

A battery can include an electrode assembly including a first electrode, a second electrode, and a separator between the first electrode and the second electrode. The first electrode can have a pair of first sides and a pair of second sides extending between the pair of first sides, a first portion...

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Bibliographische Detailangaben
Hauptverfasser: Lim, Jae-Won, Lim, Hae-Jin, Choi, Su-Ji, Choi, Kyu-Hyun, Hwangbo, Kwang-Su, Lee, Je-Jun, Choe, Yu-Sung, Lee, Byoung-Gu, Jung, Ji-Min, Lee, Soon-O, Kim, Jae-Woong, Kim, Do-Gyun, Lee, Jae-Eun, Min, Geon-Woo, Ryu, Duk-Hyun, Lee, Kwan-Hee, Kim, Hak-Kyun, Jo, Min-Ki, Kang, Bo-Hyun, Kong, Jin-Hak, Park, Pil-Kyu, Park, Jong-Sik
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:A battery can include an electrode assembly including a first electrode, a second electrode, and a separator between the first electrode and the second electrode. The first electrode can have a pair of first sides and a pair of second sides extending between the pair of first sides, a first portion including an active material extending between the pair of first sides, and a second portion extending between the pair of first sides and exposed beyond the separator along a winding direction. The battery can further include a battery housing having a first opening at a first end and a second end with a second opening opposite the first end, a first current collector including a support portion positioned on the electrode assembly, and a housing cover which seals the first opening.