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  • Pd-modified Au on carbon as an effective and durable catalyst for the direct oxidation of HMF to 2,5-furandicarboxylic acid.

Pd-modified Au on carbon as an effective and durable catalyst for the direct oxidation of HMF to 2,5-furandicarboxylic acid.

ChemSusChem (2013-03-16)
Alberto Villa, Marco Schiavoni, Sebastiano Campisi, Gabriel M Veith, Laura Prati
ABSTRACT

Mixed noblility: We show that the modification of a gold/carbon catalyst with platinum or palladium produces stable and recyclable catalysts for the selective oxidation of 5-hydroxymethylfurfural (HMF) to 2,5-furandicarboxylic acid (FDCA): the support and nanoparticle chemistry directly mediate the selective oxidation of terminal hydroxyl groups in bio-derived HMF. This finding is a significant advance over current conversion technology because of the technological importance of FDCA.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Mowiol® 6-98, Mw ~47,000
Sigma-Aldrich
Poly(vinyl alcohol), Mw 146,000-186,000, 99+% hydrolyzed
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Sigma-Aldrich
5-(Hydroxymethyl)furfural, ≥99%, FG
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Furfural, ACS reagent, 99%
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Poly(vinyl alcohol), average Mw 13,000-23,000, 98% hydrolyzed
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Mowiol® 4-88, Mw ~31,000
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Furfural, ≥98%, FCC, FG
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Poly(vinyl alcohol), Mw 13,000-23,000, 87-89% hydrolyzed
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Poly(vinyl alcohol), average Mw 85,000-124,000, 87-89% hydrolyzed
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Poly(vinyl alcohol), average Mw 146,000-186,000, 87-89% hydrolyzed
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Poly(vinyl alcohol), Mw 31,000-50,000, 98-99% hydrolyzed
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Poly(vinyl alcohol), Mw 89,000-98,000, 99+% hydrolyzed
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Poly(vinyl alcohol), Mw 85,000-124,000, 99+% hydrolyzed
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Supelco
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