129Xe n.m.r. study of VPI-5 and AIPO4-8
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Q.J. Chen; J. Fraissard; H. Cauffriez; J.L. Guth
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Article
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1991
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Elsevier Science
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English
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Combined xenon-129 n.m.r. and X-ray diffraction techniques have been used to characterize two novel molecular sieves, VPI-5 and AIPO& By comparing the literature data, it can be concluded that VPI-5 contains generally not only extralarge pores, about 12.5 A in diameter, but also pores of about 10.7