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¸ÕдºÃ£¬×ܾõµÃÓеãÎÊÌâ: M£¬a novel cathode material for lithium-ion rechargeable battery, was first synthesized by a solution route by using A and B as the raw materials. The as-synthesized samples were characterized by XRD and SEM techniques£¬the results show that the samples are submicron rod-like M grains. The electrochemical behaviors of the as-synthesized samples were studied by rate discharge technique. Experimental results indicate the compound used as cathode material of lithium-ion give high capacity and good cyclic reversibility. A specific capacity of 184.6mAh/g can be obtained in the range of 1.8¡«4.0V£¨current density £º1/3C£© in the first cycle and with stable capacity plateau about 110mAhg-1. [ Last edited by sping05 on 2007-7-16 at 14:15 ] |
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7Â¥2007-07-16 13:51:23
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2Â¥2007-07-16 11:10:00
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| M£¬a novel cathode material for lithium-ion rechargeable battery, was first synthesized by a solution method by using A and B as the raw materials. The as-synthesized samples were characterized by XRD and SEM techniques. It shows that the samples are submicron rod-like M grains by result. The electrochemical behaviors of the as-synthesized samples were studied by rate discharge technique. Experimental results indicate the compound used as cathode material of lithium-ion giving high capacity and good cyclic reversibility. It can be obtained a specific capacity of 184.6mAh/g in the range of 1.8¡«4.0V£¨current density £º1/3C£© in the first cycle and with stable capacity plateau about 110mAhg-1. |
3Â¥2007-07-16 11:27:21
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4Â¥2007-07-16 11:39:27













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