DOI: 10.17863/cam.56576
title: Research data supporting "Targeted β-phase formation in poly(fluorene)-ureasil grafted organic-inorganic hybrids"

description: The folder “Figure 2” contains data for the 1H NMR spectra of PF-PTES (3), ICPTES (2) and PFO-OH (1), recorded in CDCl3, using 400 MHz. The folder “Figure 3” contains data for FTIR spectrum and gaussian curve fitting results of the amide I region of DU-PF-0.01, to quantitively analyse the hydrogen-bonding structure in the ureasil hybrids. The folder “Figure 4” contains data for 29Si MAS NMR spectra recorded for DU-PF-0.05, DU-PF-0, TU-PF-0.05 and TU-PF-0, using cross-polarised (CP) and directly excited (DE) magic angle spinning (MAS) solid-state NMR spectrum, operating at 79.44 MHz. The folder “Figure 5” contains the data for absorption, excitation, and emission spectra of PFO-OH in THF solution, DU-PF-0.01 and TU-PF-0.01. The excitation and emission spectra of PFO-OH in THF solution were recorded with emission and excitation wavelength of 480 and 350 nm, respectively. The excitation and emission spectra of DU-PF-0.01 and TU-PF-0.01 were recorded with emission and excitation wavelength of 500 and 360 nm, respectively. The folder “Figure 6” contains data for (a) emission (λex = 360 nm) and (b) excitation (b, λem = 500 nm) spectra of DU-PF-0.01 recorded as a function of time after the initiation of the sol-gel reaction (t = 0 to 143 h). The folder “Figure 7” contains data for (a) area-normalised excitation spectrum of DU-PF-0.01 (λem = 480 nm) and the corresponding Gaussian fits of the spectral components associated with the vibronic modes of PFO-OH and (b) %β-contribution and photoluminescence quantum yields as a function of the PFO-OH wt% for the DU-PF-x and TU-PF-x sample series. The folder “Figure S1” contains the data for the thermograms of ICPTES, PFO and PF-PTES. The data was recorded at air atmosphere, with heat rate = 10 oC min-1. The folder “Figure S2” contains the data for the FTIR spectra of (a) ICPTES, Jeffamine ED-600 and d-UPTES and (b) ICPTES, Jeffamine T-403 and t-UPTES. The FTIR spectra were recorded at a resolution of 4 cm-1, over a range of 4000-650 cm-1 to monitor the completion of the coupling between ICPTES and Jeffamine during the first step of the sol-gel reaction. The folder “Figure S3” contains the data for the FTIR spectra and Gaussian curve-fittings for the Amide I region of (a) DU-PF-0 (b) DU-PF-0.05 (c) DU-PF-0.1 (d) TU-PF-0 (e) TU-PF-0.01 (f) TU-PF-0.05 and (g) TU-PF-0.1. The data are used to quantitively analyse the hydrogen bonding structure of the ureasil hybrids. The folder “Figure S4” contains the data for the 13C NMR spectra of (a) TU-PF-0.05, (b) TU-PF-0, (c) DU-PF-0.05 and (d) DU-PF-0, recorded with cross-polarised (CP) magic angle spinning (MAS) solid state NMR, with 100.56 MHz. The folder “Figure S5” contains the data for powder X-ray diffraction measurements for (a) DU-PF-x and (b) TU-PF-x samples, where x stands for the concentration of the conjugated polymer in the ureasil matrixes. The folder “Figure S6” contains the data for the thermograms of (a) DU-PF-0, DU-PF-0.01, DU-PF-0.05 and DU-PF-0.1 and (b) TU-PF-0, TU-PF-0.01. TU-PF-0.05 and TU-PF-0.1, measured in air atmosphere, with heating rate of 10 oC min-1. The folder “Figure S7” contains the data for the emission spectra of (a) DU-PF-0.01, (b) DU-PF-0.05, (c) DU-PF-0.1, (d) TU-PF-0.01 (e) TU-PF-0.05 and (f) TU-PF-0.1 as a function of excitation wavelengths (320, 330 and 340 nm). The folder “Figure S8” contains the data for the excitation spectra of (a) DU-PF-0.01, (b) DU-PF-0.05, (c) DU-PF-0.1, (d) TU-PF-0.01 (e) TU-PF-0.05 and (f) TU-PF-0.1 as a function of emission wavelengths (430, 440, 460, 470, 500 and 520 nm). The folder “Figure S9” contains the data for the area-normalised excitation spectrum of PFO-OF (10-6 mol × dm-3, λem = 480 nm) and the corresponding Gaussian-fits of the spectral components associated with the 0-0, 0-1, 0-2, 0-3 vibronic transition of PFO-OH and the blue and purplish components of the ureasil. The folder “Figure S10” contains the data for the excitation spectra (λem = 480 nm) of (a) DU-PF-0.05, (b) DU-PF-0.05 and (d) TU-PF-0.1 and the corresponding Gaussian-fits of the spectral components 0-0, 0-1, 0-2, 0-3 and the ureasil blue and purplish components.