Three-volt lithium-ion battery with Li[Ni1/2Mn3/2]O4 and the zero-strain insertion material of Li[Li1/3Ti5/3]O4
作者： Kingo Ariyoshi , Satoshi Yamamoto , Tsutomu Ohzuku
DOI: 10.1016/S0378-7753(03)00298-2
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摘要: Abstract A 3 V lithium-ion cell with Li[Ni 1/2 Mn 3/2 ]O 4 ( Fd 3 m ; a =8.17 A) and the zero-strain insertion material of Li[Li 1/3 Ti 5/3 =8.36 A) was examined an emphasis on rate-capability cycle life. This showed quite flat operating voltage 3.2 V excellent cycleability. Accelerated tests indicated that 83% initial capacity delivered stored even after 1100 cycles. Although calculated energy density /Li[Ni about 250 Wh kg −1 or 1000 Wh dm −3 based active weight volume, battery exhibited positive characteristic features, such as flatness in voltage, high rate capability,
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