Алюмініевая фальга гуляе важную ролю ў стварэнні літый-іённых батарэй. Ёсць шмат мадэляў у 1000-8000 серыя сплаваў, якія могуць быць выкарыстаны ў вытворчасці батарэй.
Чыстая алюмініевая фальга: Чыстая алюмініевая фальга, якая звычайна выкарыстоўваецца ў літыевых батарэях, уключае розныя маркі сплаваў, напрыклад 1060, 1050, 1145, і 1235. Гэтыя фальгі звычайна знаходзяцца ў розных станах, такіх як O, H14, H18, H24, H22.
Асабліва сплаў 1145. The alloy is known for its high electrical conductivity, low impurity content and good formability, making it suitable for use as a current collector in batteries.
Other aluminum alloys that can be used in battery applications include the 3xxx series of alloys, такія як 3003 і 3104, which offer a balance of strength and formability. Additionally, some battery manufacturers may use 8xxx series alloys to meet specific performance requirements.
Aluminum-silicon alloy foil: Aluminum foil containing silicon alloy is a promising anode material for next-generation lithium-ion batteries. They offer a balance between low cost, environmental friendliness and high performance.
Researchers found that aluminum foil anodes exhibit higher performance and stability in solid-state batteries compared to traditional lithium-ion batteries. Overall, the selection of aluminum alloys for battery applications depends on factors such as conductivity, формуемость, strength and cost considerations.
