Preparation method of carbon nano cucurbit structure material lithium ion battery

A preparation method of a carbon nano cucurbit structure material lithium ion battery comprises the steps that a certain amount of active matter, carbon nano cucurbit structure materials and conductive agent is weighed and grounded to be uniform; the three kinds of matter are added into an organic solvent of an adhesive and stirred to obtain a sizing agent; a current collector is evenly coated with the sizing agent and dried to obtain a pole piece; certain sequence installation, electrolyte dropwise adding and drying are carried out in a glove box, and therefore the lithium ion battery is obtained. The carbon nano cucurbit structure material lithium ion battery electrode material is doped, the conductivity, heat-conducting property, multiplying power and capacity of the battery are improved, and the circulation life is prolonged; the lithium ion battery prepared from the electrode material is high in safety performance and free of environmental pollution; the preparation method has the advantages that the pre