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催化学报  2011 

GaxCs2.5-3xH0.5PW12O40的固相法制备及其催化正丁烷异构化反应的活性

DOI: 10.1016/S1872-2067(10)60214-8, PP. 521-524

Keywords: ,钨磷酸铯盐,固相合成,正丁烷异构化,酸性

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Abstract:

?利用室温固相法制备了一系列掺镓的钨磷酸铯盐催化剂GaxCs2.5-3xH0.5PW12O40(x=0.05,0.1,0.15).与钨磷酸铯盐相比,掺镓的钨磷酸铯盐催化剂的结构未产生变化,但其酸强度提高,在正丁烷异构化反应中催化活性增强,其中以Ga0.1Cs2.2H0.5PW12O40和Ga0.15Cs2.05H0.5PW12O40最为显著.

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