アルミニウム箔はリチウムイオン電池の製造において重要な役割を果たします. には多くのモデルがあります 1000-8000 電池製造に使用できるシリーズ合金.
純アルミ箔: リチウム電池で一般的に使用される純アルミニウム箔には、次のようなさまざまな合金グレードが含まれます。 1060, 1050, 1145, そして 1235. これらのフォイルは通常、O などのさまざまな状態になります。, H14, H18, H24, H22.
特に合金 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, のような 3003 そして 3104, which offer a balance of strength and formability. さらに, 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. 全体, the selection of aluminum alloys for battery applications depends on factors such as conductivity, 成形性, strength and cost considerations.
