Specifically, the preparation process includes dissolving hydrophilic carbon nanotube inside solvent, mixing with polymer solution, and adding initiator for co-precipitation.

• 本发明还提供上述材料的制备方法，是将碳纳米管变为亲水性后，溶于共溶剂中，再与高分子聚合物溶液混合后，加入触发剂共沉淀得到。