Abstract
1, 3-propanediol is one of the most important monomers in the polyester industry. Catalytic conversion of glycerol to 1, 3-propanediol has important application value. In this article, we reviewed the research progress of bimetallic catalysts for the hydrogenolysis of glycerol to 1, 3-propanediol, especially emphasizing Pt-W catalytic systems with high catalytic efficiency and great industrial application prospects. By reviewing the interaction between W species, with different microstructures and chemical environments, and Pt metal, as well as the structure-performance relationship between Pt-W dual sites and glycerol hydrogenolysis, the influence of in-situ generated Brønsted acid active species on catalytic activity, selectivity, and stability was summarized, the source of in-situ generated Brønsted acid and catalytic mechanism was discussed, and finally, the development of bimetallic catalysts for selective hydrogenolysis of glycerol to 1, 3-propanediol was prospected.
| Translated title of the contribution | Directed Preparation of 1, 3-Propanediol From Glycerol Via Chemoselective Hydrogenolysis Over Bimetallic Catalyst: Active Sites, Structure-Functional Relationship and Mechanism |
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| Original language | Chinese (Traditional) |
| Pages (from-to) | 256-270 |
| Number of pages | 15 |
| Journal | Progress in Chemistry |
| Volume | 36 |
| Issue number | 2 |
| DOIs | |
| State | Published - 2024 |