| Direct Catalytic Transformation of Biomass Derivatives into Biofuel Component gamma-Valerolactone with Magnetic Nickel-Zirconium Nanoparticles | |
| Li, Hu; Fang, Zhen; Yang, Song | |
| 2016 | |
| Source Publication | CHEMPLUSCHEM
 |
| Volume | 81Issue:1Pages:135-142 |
| Abstract | A series of mixed oxide nanoparticles were prepared by a coprecipitation method and characterized by many techniques. Nickel-zirconium oxide catalysts and their partially reduced magnetic counterparts were highly efficient in the direct transformation of biomass derivatives, including ethyl levulinate, fructose, glucose, cellobiose, and carboxymethyl cellulose, into -valerolactone (GVL) without the use of an external hydrogen source, producing a maximum GVL yield of 95.2% at 200 degrees C for 3h with hydrogen-reduced magnetic Zr5Ni5 nanoparticles (<20nm). The acid-base bifunctionality of these nanocatalysts plays a synergic role in the synthesis of GVL in alcohols, whereas appropriate control of the nickel/zirconium molar ratio is able to improve the selectivity towards GVL (approximate to 98%), along with high formation rates (up to 54.9mmolg(-1)h(-1)). Moreover, the magnetic Zr5Ni5 nanoparticles were conveniently recovered by means of a magnet for five cycles with almost constant activity. |
| Keyword | Biomass Heterogeneous Catalysis Magnetic Properties Metal Oxides Nanoparticles |
| Document Type | 期刊论文 |
| Identifier | https://ir.xtbg.ac.cn/handle/353005/9709 |
| Collection | 生物能源研究组 |
| Recommended Citation GB/T 7714 | Li, Hu,Fang, Zhen,Yang, Song. Direct Catalytic Transformation of Biomass Derivatives into Biofuel Component gamma-Valerolactone with Magnetic Nickel-Zirconium Nanoparticles[J]. CHEMPLUSCHEM,2016,81(1):135-142. |
| APA | Li, Hu,Fang, Zhen,&Yang, Song.(2016).Direct Catalytic Transformation of Biomass Derivatives into Biofuel Component gamma-Valerolactone with Magnetic Nickel-Zirconium Nanoparticles.CHEMPLUSCHEM,81(1),135-142. |
| MLA | Li, Hu,et al."Direct Catalytic Transformation of Biomass Derivatives into Biofuel Component gamma-Valerolactone with Magnetic Nickel-Zirconium Nanoparticles".CHEMPLUSCHEM 81.1(2016):135-142. |
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