TY - JOUR T1 - Synthesis of spherical TS-1 materials using an anion exchange resin as a macrotemplate TT - سنتزتوده‌های کروی TS-1 با استفاده از رزین با قابلیت تبادل آنیون به عنوان درشت‌قالب‌گیر JF - ijcmir JO - ijcmir VL - 12 IS - 1 UR - http://ijcm.ir/article-1-750-en.html Y1 - 2004 SP - 11 EP - 21 KW - Macrostructure KW - Macrotemplate KW - Colloidal crystal templating Process KW - Titanium Silicalite-1. N2 - for several recent years, syntheses of spherical zeolitic materials, such as S-1, ZSM-5 and Beta, have been reported using an anion exchange resin as macro-templates. Conceptually, these syntheses are based on the use of a colloidal crystal templating process. The advantage of this method is preparation of pure self-bonded zeolite micro/macrostructures. In this paper the synthesis of TS-1 is reported using the colloidal crystal templating process. The organic template was TPAOH and the resin (IRA900 Cl) was used as a macrotemplate. Techniques such as X-ray powder diffraction (XRD), infrared spectroscopy (IR) and optical microscope, were used to characterize synthesized samples. M3 ER -