International Journal of Photoenergy / 2014 / Article / Tab 1

Research Article

A Facile and Waste-Free Strategy to Fabricate Pt-C/TiO2 Microspheres: Enhanced Photocatalytic Performance for Hydrogen Evolution

Table 1

Crystal sizes, absorption edges, and band gap energies of the synthesized samples.

SampleP25C/TiO20.1 wt% Pt-C/TiO20.4 wt% Pt-C/TiO20.6 wt% Pt-C/TiO2

(nm)a20.919.620.220.620.1
Absorption edge (nm)394423438456471
Band gap (eV)3.152.932.832.722.63

is calculated from the most intense diffraction peak (101) of XRD spectra of the samples.