期刊
CHEMISTRY LETTERS
卷 46, 期 10, 页码 1497-1500出版社
CHEMICAL SOC JAPAN
DOI: 10.1246/cl.170601
关键词
Pt nanoparticle catalyst; WO3 loading; Glycerol hydrogenolysis
资金
- Program for Element Strategy Initiative for Catalysts & Batteries (ESICB)
- JSPS KAKENHI [26289305]
- Grants-in-Aid for Scientific Research [17H03459, 26289305] Funding Source: KAKEN
The effect of WO3 loading on the activity of Pt/WO3/Al2O3 with loadings of 2-20 wt% WO3 in hydrogenolysis of glycerol was investigated. Pt/WO3/Al2O3 with 7wt% WO3 loading (coverage of Al2O3 with WO3 monolayer: ca. 33%) exhibited the highest conversion of glycerol and selectivity to 1,3-propanediol (1,3-PDO). The W-(OH)-Al sites at the boundaries between tungsten oxide monolayer domain and alumina have an important role in the selective hydrogenolysis of glycerol to 1,3-PDO.
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