Selective hydrogenation of biomass-derived 5-hydroxymethylfurfural using palladium catalyst supported on mesoporous graphitic carbon nitride

• 来源期刊: 能源化学
• 年，卷（期）: 2018,（1）
• 页码范围: 283-289
• 页数: 7页
• 语种: 英文

摘要

Selective hydrogenation of biomass-derived 5-hydroxymethylfurfural (HMF) to 2,5-dihydroxymethyl-tetrahydrofuran (DHMTHF) with 96％ selectivity and a complete HMF conversion is obtained over palladium catalyst supported on mesoporous graphitic carbon nitride (Pd/mpg-C3N4) under pressured hydrogen atmosphere in aqueous media.The excellent catalytic performance of Pd/mpg-C3N4 is attributed to hydrogen bonding-related competitive interactions between reactant HMF and "intermediate" 2,5-dihydroxymethylfuran (DHMF) with the support mpg-C3N4,which leads to a deep hydrogenation of DHMF to DHMTHF.