文献类型：期刊文献

英文题名：Base-free aerobic oxidation of 5-hydroxymethylfurfural to 2,5-furandicarboxylic acid over a Pt/C-O-Mg catalyst

作者：Han, Xuewang[1];Geng, Liang[1];Guo, Yong[2];Jia, Rong[1];Liu, Xiaohui[1];Zhang, Yongguang[2];Wang, Yanqin[1]

机构：[1]E China Univ Sci & Technol, Res Inst Ind Catalysis, Key Lab Adv Mat, 130 Meilong Rd, Shanghai 200237, Peoples R China;[2]Sinopec, RIPP, 18 Xueyuan Rd,POB 914-12, Beijing 100083, Peoples R China

年份：2016

卷号：18

期号：6

起止页码：1597

外文期刊名：GREEN CHEMISTRY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000372252300020)】；

基金：This project was financially supported by the National Natural Science Foundation of China (no. 21273071 and 21403065) and the Fundamental Research Funds for the Central Universities.

语种：英文

摘要：Base-free aerobic oxidation of 5-hydroxymethylfurfural (HMF) to 2,5-furandicarboxylic acid (FDCA) was realized successfully based on the design of a novel Pt/C-O-Mg catalyst. The properties of this catalyst were characterized using TEM, XRD, XPS and temperature-programmed desorption of CO2. The catalyst had excellent activity and stability, the yield of FDCA reached 97% under optimal conditions (110 degrees C, O-2 1.0 MPa) and the catalyst was used ten times with little loss of activity. The excellent activity and stability may come from the formation of a C-O-Mg bond, which created new, strong and stable basic sites. Further scaling up the reaction by 20 times, the yield of isolated FDCA reached 74.9% with very high purity (99.5%). This FDCA would be used as a substitute of the polymerization monomer for polyethylene terephthalate plastic (PET) synthesis after purification.