Nonaqueous synthesis of SrO nanopowder and SrO/SiO<sub>2</sub> composite and their application for biodiesel production via microwave irradiation

Nonaqueous synthesis of SrO nanopowder and SrO/SiO₂ composite and their application for biodiesel production via microwave irradiation

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文摘

•: Silica bead supported SrO catalyst was prepared in a non-aqueous medium.
•: SrO/SiO₂ is an active catalyst for the conversion of Nannochloropsis into biodiesel.
•: 99.9 wt% conversion of Nannochloropsis oil into biodiesel was achieved in 2 min under microwave irradiation.
•: SrO/SiO₂ catalyst was reused at least for six reaction runs without appreciable loss is catalytic activity.