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Updated: May 8, 2026

Synthesis of Hydrogels with Antifouling Properties As Membranes for Water Purification
Published on: April 7, 2017
Eco-friendly fabrication of hydrophilic ZSM-5 membranes for alcohol upgrading
Xue Gao1, Xiaoqin Zou, Feng Zhang
1State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, China130012. xiaoqinzou123@yahoo.com.cn zhugs@jlu.edu.cn.
Abstract:
The synthesis of continuous and low-siliceous ZSM-5 membranes was achieved without organic templates under mild conditions (a low temperature of 100 °C and ambient pressure). The resultant high-quality membranes with good water perm-selectivity were further applied in water-alcohol separation, exhibiting an extraordinarily high separation factor of above 10,000 and an improved water flux (3.43-6.88 kg m(-2) h(-1)) for ethanol and isopropanol aqueous azeotropes.
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