fig3

Figure 3. Coordination structures of Fe-N-C electrocatalysts, where the red spheres, blue spheres, and gray spheres correspond to iron, nitrogen, and carbon, respectively.


Figure 3. Coordination structures of Fe-N-C electrocatalysts, where the red spheres, blue spheres, and gray spheres correspond to iron, nitrogen, and carbon, respectively.
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All published articles are preserved here permanently:
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All published articles are preserved here permanently:
https://www.portico.org/publishers/oae/