Nano-12-Tungstophosporic Acid Cesium Salt Synthesized by Ultrasound as Catalyst for Alkylation of Benzene with dec-1-ene
2017 ◽
Vol 15
(3)
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Abstract Nano 12-tungtophosphoric acid cesium salt (Cs-TPA) was synthesized under ultrasonic irradiation in nanoscale. The obtained catalyst was characterized by various methods. These analyzes indicate that the chemical structure and crystallinity of nano Cs-TPA remained unchanged while its morphology was found to be different from traditional Cs-TPA which is in irregular shape, becoming spherical with an average particle size of about 50 nm. Nano Cs-TPA was examined in the alkylation of benzene with dec-1-ene, its catalytic activity was remarkably enhanced compared to its original state. The catalyst reusability experiment also showed that the activity of nano Cs-TPA does not decrease even after five reused cycles.
1970 ◽
Vol 26
(1)
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pp. 16
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2020 ◽
Vol 27
(22)
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pp. 3623-3656
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2012 ◽
Vol 476-478
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pp. 1138-1141
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2008 ◽
Vol 22
(16)
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pp. 2537-2544
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