Synthesis of high silicon content SAPO4-5 using anionic surfactants in a hexanol/aqueous two phase media,10.1039/B109906J

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Lactoyl-CoA 全氟丁基戊烷白叶藤碱全氟己基辛烷新白叶藤碱壳寡糖特色专题-生物多肽

Synthesis of high silicon content SAPO4-5 using anionic surfactants in a hexanol/aqueous two phase media

Xue S. Han,Craig D. Williams,Darren F. Lee,Catherine I. Round

Chemical Communications Pub Date : 01/10/2002 00:00:00 , DOI:10.1039/B109906J

Abstract

High silicon content SAPO₄-5 (up to 0.511 atoms per unit cell) has been synthesised, using sodium 3-bromopropanesulfonate, sodium 1-butanesulfonate, sodium naphthalene-1-sulfonate or sodium n-decyl sulfate as surfactants; the SiO₂ in the reaction gels ranged up to 3.0 (molar ratio), silicon incorporation was confirmed by XRD, XRF, TG-DTA, FT-IR and SEM techniques.