LOW-TEMPERATURE CATALYTIC PERFORMANCE OF NANOSTRUCTURED Ti–Ni–O PREPARED BY MODIFIED SOL-GEL METHOD
2007 ◽
Vol 14
(04)
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pp. 611-615
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Keyword(s):
Sol Gel
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Nanosized Ti – Ni – O catalysts prepared by a modified sol–gel method had been investigated in the oxidative dehydrogenation of ethane and propane to the corresponding alkene. The best yield is obtained over the 9.1 wt% Ti – Ni – O catalyst. The results of catalyst characterization indicated that there is strong interaction between TiO 2 and NiO . It is observed that a decline in temperature for low-temperature oxygen desorption and an augmentation in reduction difficulty of the catalysts would result in poor activity and enhanced alkene selectivity, respectively, over the Ti – Ni – O catalysts in the oxidative dehydrogenation reactions.
2006 ◽
Vol 7
(5)
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pp. 268-271
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2011 ◽
Vol 32
(1)
◽
pp. 139-143
2020 ◽
Vol 239
◽
pp. 121975
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