The Preparation of Carbon Nanotube/MnO₂ Composite Fiber and Its Application to Flexible Micro-Supercapacitor

Figure 1

Characterizations of a CNT array. (a) SEM image by side view at low magnification. (b) High resolution TEM image. (c) Photograph of spinning carbon nanotube fiber. (d) SEM image of carbon nanotube fiber.

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