Self-Assembly Synthesis of ZIF-8/Polyvinylidene Fluoride(PVDF) Hybrid Membrane and its Pd (II)-Ion Extraction Behavior

Abstract:

Precious metal Pd are widely used in high-tech industries due to their scarcity and special properties. In this paper, 2-methylimidazole zinc salt (ZIF-8)/PVDF hybrid membrane was successfully synthesized by self-assemble method. The effect of polyarcylic acid sodium (PAAS) and polyethyleneimine (PEI) as complexing agents was investigated. The rejection rate of hybrid membrane under different polyelectrolyte-metal complexing ratios and their extraction performance under different concentration were examined.

• Periodical: Materials Science Forum (Volume 1003)
• Pages: 115-121
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.1003.115
• Online since: July 2020
• Authors: Fei Tong*, Jie Gong, Man Ying Zhang, Yu Jie Wang, Jin Long Jiang
• Keywords: Pd Extraction, PVDF, ZIF-8

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