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Effect of Benzyltrimethylammonium Ion as a Co-directing Agent on Phase Transitions in a Nanostructure Silica/Surfactant Composite

Alireza Badiei, Hassan Goldooz, Ghodsi Mohammadi Ziarani
2010 E-Journal of Chemistry  
Effect of benzyltrimethylammonium ion as a co directing agent in phase transition from hexagonal to cubic and lamellar mesophases was studied in the constant pH at 130 °C. This phase transformation was carried out in constant surface charge and pore size distribution (2 nm). Influence of BTMA+ions between head and tail of surfactant and phase transformation were observed by using the XRD and elemental analysis.
doi:10.1155/2010/395624 fatcat:6s727xabu5falooq2w6khzydjq