非贵金属催化剂催化氧化5-羟甲基糠醛合成2,5-呋喃二甲酸的研究进展

Research Progress on the Synthesis of 2,5-furandicarboxylic Acid from 5-hydroxymethylfurfural Catalyzed by Non Noble Metal Catalysts

由生物质平台化合物5-羟甲基糠醛(5-HMF)氧化获得的2,5-呋喃二甲酸(FDCA)是一类具有广阔应用前景的新型生物基单体,能代替对苯二甲酸生产可降解且性能优良的生物基聚酯。非贵金属催化剂由于价格相对低廉、资源丰富,被广泛用于5-HMF合成FDCA。本文对近年来应用于该反应的非贵金属单一氧化物和非贵金属复合氧化物进行综述。

2,5-furandicarboxylic acid(FDCA)obtained from the oxidation of 5-hydroxymethylfurfural(5-HMF)is a new type of biobased monomer with broad application prospect,which can replace terephthalic acid to produce biodegradable and excellent biobased polyester.Non noble metal catalysts were widely used in the synthesis of FDCA from 5-HMF due to their low price and abundant resources.In this paper,the non noble metal single oxides and non noble metal composite oxides used in this reaction in recent years were reviewed.