Fig. 4: Enabling multicolor CPOA polymers. | Nature Communications

Fig. 4: Enabling multicolor CPOA polymers.

From: Enabling robust blue circularly polarized organic afterglow through self-confining isolated chiral chromophore

Fig. 4: Enabling multicolor CPOA polymers.

a–d Delayed PL spectra (a), lifetime decay profiles (b, c) and CIE 1931 (d) of R-PAMCOOCz2, 0.1 wt.% Rh123/R-PAMCOOCz2 and 0.1 wt.% SR101/R-PAMCOOCz2. e, f Excitation-delayed PL emission spectrum of 0.1 wt.% Rh123/R-PAMCOOCz2 (e) and 0.1 wt.% SR101/R-PAMCOOCz2 (f) films. g, h CPL spectra of Rh123/R-PAMCOOCz2 (g) and SR101/R-PAMCOOCz2 (h) films with doping concentration of 0.0 wt.% and 0.1 wt.%. i glum values of emission peaks at 440, 555, 574 and 640 nm for varied fluorescent guests doped R/S-PAMCOOCz2 films with doping concentrations of 0.0 wt.% and 0.1 wt.% (top panel is R-configuration and bottom panel is S-configuration).

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