【摘 要】
：
The plasmonic photocatalyst of Pd supported on graphitic carbon nitride (Pd/g-C3N4) exhibits excellent catalytic activity in photo-induced hydrogenation of biomass-based aldehydes with environmental benign reagents of formic acid (HCOOH) as proton source
【机 构】
：
State Key Laboratory of Chemical Engineering,East China University of Science and Technology,130 Mei
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The plasmonic photocatalyst of Pd supported on graphitic carbon nitride (Pd/g-C3N4) exhibits excellent catalytic activity in photo-induced hydrogenation of biomass-based aldehydes with environmental benign reagents of formic acid (HCOOH) as proton source and triethylamine(TEA) as sacrificial electron donator.The chemical and configurational properties of the Pd/g-C3N4 were systematically analyzed with XRD,TEM and XPS.Under optimized conditions,27％ yield of furfuryl alcohol with the corresponding turnover frequency (TOF) around 3.72 h-1 were obtained from furfural and TEA-HCOOH under visible-light irradiation by using Pd/g-C3N4.Our research additionally reveals that Pd atom is the true catalytic active site for the hydrogenation and the photo-promoted reduction mainly occurs through noble metal nanoparticles(NPs)-induced effect of surface plasmon resonance (SPR).The photo-catalytic system of Pd/g-C3N4 thus demonstrates a green and effective method for the hydrogenation of biomass-based aldehydes with sustainable solar energy as a driven force.
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