Synthesis of ZIF-8 based composite hollow fiber membrane with a dense skin layer for facilitated biogas upgrading in gas-liquid membrane contactor

• Main Authors: Xu, Yilin, Li, Xin, Lin, Yuqing, Malde, Chandresh, Wang, Rong
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Environmental engineering; Zeolitic Imidazolate Framework-8; (3-aminopropyl)triethoxysilane
• Online Access: https://hdl.handle.net/10356/143710
• Institution: Nanyang Technological University

Gas-liquid membrane contactor (GLMC) has been regarded as a promising alternative to conventional contacting processes for CO2 absorption. In this work, a composite hollow fiber (HF) membrane with an aminosilane-modified zeolitic imidazolate framework-8 (mZIF-8) based dense skin layer was designed a...