Fig. 2: Photochemical data of CO2RR.
From: Fluorinated chlorin chromophores for red-light-driven CO2 reduction
a Comparing the overall TONCO of systems with different FxTPP and FxCh. b TONCO for systems with different FxTPP. c TONCO for systems with different FxCh. d CO generation for systems with different initial [F20Ch] and [FeTDHPP]. e stability of a system with F20Ch, f CO2RR under 1% or 5% concentrations of CO2 with F20Ch. Error bars denote standard deviations. TON calculated based on [FeTDHPP]. Catalytic conditions: a–c used 50 μM FxTPP or FxCh, 1.0 μM FeTDHPP, and 50 mM BIH; d used the same concentrations (1, 2, 5, 10 μM) of F20Ch and FeTDHPP, 50 mM BIH; e used 100 μM F20Ch, 100 μM FeTDHPP, and 200 mM BIH; f used 100 μM F20Ch, 100 μM FeTDHPP, and 50 mM BIH; Experiments were in CO2-saturated DMF (5.0 mL) at 20 °C using a light-emitting diode (LED) source (λ = 630 nm, 110 mW/cm2). The profiles and data of TOF for (b–e) were shown in Supplementary Fig. 9, Table 1, and Supplementary Tables 4 and 5. Source data are provided as a Source data file.
