Fig. 1: Schematic representation of the operando Raman analysis used in this study and the physicochemical characteristics of Cu(Tpy)2 and Cu(Tpy)2-KB. | Nature Communications

Fig. 1: Schematic representation of the operando Raman analysis used in this study and the physicochemical characteristics of Cu(Tpy)2 and Cu(Tpy)2-KB.

From: Mechanistic insights into CO2 conversion chemistry of copper bis-(terpyridine) molecular electrocatalyst using accessible operando spectrochemistry

Fig. 1

a A scheme illustrating the operando Raman study on the CO2RR process of Cu(Tpy)2-KB@GC electrocatalyst. b Raman spectroscopy, c UV-vis and (d) XPS Cu2p spectra of Cu(Tpy)2 and Cu(Tpy)2-KB. H atom in white, C atom in gray, N atom in blue, O atom in red and Cu atom in brown, respectively.

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