Supplementary material for: High crystalline biaxially aligned CNT web for long cycling Li-O2 batteries

The movie shows the real-time 'growth to spinning process' of a biaxially aligned CNT film. To fabricate the designed CNT film through floating catalyst chemical vapor deposition method, the roller was systematically controlled so that rotation and pendulum motion can be performed at the same.本视频展示了双轴取向碳纳米管薄膜（CNT film）的实时“生长至纺丝过程”。为通过浮动催化剂化学气相沉积法（floating catalyst chemical vapor deposition）制备所设计的碳纳米管薄膜，研究人员对辊筒进行了系统性调控，使其可同时实现自转与摆动运动。