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. 2024 Jan 30;121(6):e2318174121. doi: 10.1073/pnas.2318174121

Fig. 2.

Fig. 2.

Structural analysis and possible formation and reaction mechanism. (A) Co 3d electron and d-orbital of CoN2C3 configuration. (B) The formation mechanism of Co/DACN with dual-axial electronic transfer channel. (C) Experimental and fitted XANES spectra at Co K-edge of Co/CN and Co/DACN. (D) Optimized structure models of Co/DACN.