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Table 1 Structural analysis of various samples

From: A Facile One-Pot Synthesis of Biomimetic Photocatalyst Zn(II)-Porphyrin-Sensitized 3D TiO2 Hollow Nanoboxes and Synergistically Enhanced Visible-Light Degradation

Samples XRD(101) relative intensity (%) XRD(101) peak position (°) Crystal sizea (nm) d-spacing (Å)
TiO2-HNBs 78 25.41 271 3.5
T-1p 89 25.38 269 3.5
T-2p 100 25.36 262 3.5
T-3p 87 25.37 260 3.5
T-5p 83 25.35 256 3.5
  1. aThe crystal sizes were obtained based on the {101} diffraction peak by Scherrer equation: \( \mathrm{alcohol}\ \overset{\mathrm{dehydration}}{\to }\ \mathrm{alkene}\ \left(\mathrm{ester}\right)+{\mathrm{H}}_2\mathrm{O} \), where K = 0.89 stands for the shape factor, β is the full-width half-maximum of the diffraction peak, λ represents the wavelength of X-ray irradiation (Cu Kα = 0.15418 nm), and θ is the X-ray diffraction angle