Seeded synthesis of small polycrystalline NaY zeolite membrane using zeolite structure-directing agent and its pervaporation performance

Microwave synthesis of MFI-type zeolite

Microwave synthesis of MFI-type zeolite membranes by seeded secondary growth without the use of organic structure directing agents

✍ Zhong Tang; Seok-Jhin Kim; Xuehong Gu; Junhang Dong 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 760 KB

This paper reports the microwave synthesis of MFI-type zeolite membranes by secondary growth of nanocrystalline silicalite seed layers in pure inorganic precursors. The inorganic precursor solutions contained SiO 2 , Al 2 (SO 4 ) 3 , NaOH, and H 2 O. It was found that the membrane formation and qual