Published in
Elsevier, International Journal of Hydrogen Energy, 23(40), p. 7273-7281
DOI: 10.1016/j.ijhydene.2015.04.063
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A simple approach to synthesize g-C3N4 with high visible light photoactivity for hydrogen production
Journal article published in 2015 by
Pablo Martin-Ramos,
Jesús Martín Gil 
,
Roberto C. Dante,
F. Vaquero,
Fernando Vaquero González,
R. M. Navarro,
Rufino F. Navarro Yerga ,
José L. García Fierro
,
Roberto C. Dante,
F. Vaquero,
Fernando Vaquero González,
R. M. Navarro,
Rufino F. Navarro Yerga ,
José L. García Fierro
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Abstract
Se-modified g-C3N4 was synthesized from sonicated aqueous suspensions of melamine cyanurate and SeO2. The different thermal condensation temperatures in the 500-650 ºC range were found to influence the photophysical properties and hydrogen evolution rates. H2 evolution increased dramatically by two orders of magnitude when Pt co-catalyst (1 wt.%) was incorporated, reaching an HER of 75 µmol H2/h.