Figure 6: Optimized structures of H* adsorbed on nitrogen-doped graphene-encapsulated Co and RuCo alloys. | Nature Communications

Figure 6: Optimized structures of H* adsorbed on nitrogen-doped graphene-encapsulated Co and RuCo alloys.

From: Ruthenium-cobalt nanoalloys encapsulated in nitrogen-doped graphene as active electrocatalysts for producing hydrogen in alkaline media

Figure 6

(a) Pure Co model (C239N1Co55), (b) Ru1Co alloy model (C239N1Ru1Co54) and (c) Ru2Co alloy model (C239N1Ru2Co53) (d) Ru3Co alloy model (C239N1Ru3Co52). The black, blue, pink, brown and white balls refer to C, N, Co, Ru and H atoms, respectively.

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