The preparation method of the lithium ion battery cathode comprises the following steps: providing a carbon nanotube array to form a substrate;
该锂离子电池负极的制备方法，包括以下步骤：提供一碳纳米管阵列形成于一基 底；
The preparation method of the lithium ion battery cathode comprises the following steps: providing a carbon nanotube array to form a substrate;
该锂离子电池负极的制备方法，包括以下步骤：提供一碳纳米管阵列形成于一基 底；
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