Fig. 5: Comparative life cycle impact of homogeneous and semi-heterogeneous protocols. | Nature Communications

Fig. 5: Comparative life cycle impact of homogeneous and semi-heterogeneous protocols.

From: Photocatalytic C(sp3)–C(sp3) cross-coupling of carboxylic acids and alkyl halides using a nickel complex and carbon nitride

Fig. 5

Global warming impact (kg CO2-equiv./kg catalyst component) for the manufacturing of the two photocatalytic technologies discussed in this study. The homogeneous catalytic system is based on the use of Ir[dF(CF3)ppy]2(dtbbpy)PF611, while the semi-heterogeneous system developed in this paper exploits nCNx. Ni complex = NiCl2·glyme, ligand = dMeObpy.

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