Title of article
Zeolite-filled polyimide membrane containing 2,4,6-triaminopyrimidine
Author/Authors
Hyun Hang Yong، نويسنده , , Hyun Chae Park، نويسنده , , Yong Soo Kang، نويسنده , , Jongok Won، نويسنده , , Woo Nyun Kim، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
13
From page
151
To page
163
Abstract
Interfacial void-free Matrimid polyimide (PI) membranes filled with zeolites were prepared by introducing 2,4,6-triaminopyrimidine (TAP). TAP enhanced the contact of zeolite particles with polyimide chains presumably by forming hydrogen bonding between them. The threshold amount of TAP, needed to depress totally the void formation, varied with zeolite type in the order of zeolite 4A≈13X
Keywords
Gas separation , Polyimide , Zeolite-filled membrane , 2 , 4 , 6-triaminopyrimidine , Interfacial adhesion
Journal title
Journal of Membrane Science
Serial Year
2001
Journal title
Journal of Membrane Science
Record number
1350321
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