Preparation and Study of Multi-Heteroatom Carbon Nanotube as Excellent Electrocatalyst for Oxygen Reduction Reaction Using Polydopamine Derivative

<div>TEM of the samples: (a) carboxylic MWCNTs; (b) CNTs-Pdop-S(CF<sub>2</sub>)<sub>7</sub>CF<sub>3</sub>; (c) N/S/F-CNTs; (d) N/S-CNTs. The inserted scale bar is 50 nm.</div>

Advances in Materials Science and Engineering

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Figure 3

Figure 3: Preparation and Study of Multi-Heteroatom Carbon Nanotube as Excellent Electrocatalyst for Oxygen Reduction Reaction Using Polydopamine Derivative 

Figure 3 | Preparation and Study of Multi-Heteroatom Carbon Nanotube as Excellent Electrocatalyst for Oxygen Reduction Reaction Using Polydopamine Derivative 