Two novel green ?-substituted ZnII-porphyrins, G1 and G2, based on a 4D-?-1A type substitution pattern have been synthesized. Their enhanced push-pull character, by reduction of H-L energy gaps, promotes broadening and red-shifting of absorption bands. The effective synthetic pathway and the remarkable spectroscopic properties make G2 ideal for BIPV application.
4D-?-1A type ?-substituted ZnII-porphyrins: ideal green sensitizers for building-integrated photovoltaics
A Orbelli Biroli;A Forni;D Marinotto;
2016
Abstract
Two novel green ?-substituted ZnII-porphyrins, G1 and G2, based on a 4D-?-1A type substitution pattern have been synthesized. Their enhanced push-pull character, by reduction of H-L energy gaps, promotes broadening and red-shifting of absorption bands. The effective synthetic pathway and the remarkable spectroscopic properties make G2 ideal for BIPV application.File in questo prodotto:
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Descrizione: 4D-?-1A type ?-substituted ZnII-porphyrins: ideal green sensitizers for building-integrated photovoltaics
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