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Qiuyun Zhang, Dandan Lei, Qianqian Luo, Taoli Deng, Jingsong Cheng, Yutao Zhang, Peihua Ma
Pág. 21 - 27
Biodiesel was synthesized from oleic acid using Ni (II)-exchanged heteropolyacids immobilized on silica (Ni0.5H3SiW?/?SiO2?) as a solid acid catalyst. Based on detailed analyses of FT-IR, XRD, TG and SEM, the structural, surface and thermal stability of ...
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