The research of rheology and thermodynamics of organic–inorganic hybrid membrane during the membrane formation
作者： Ya-nan Yang , Wu Jun , Zheng Qing-zhu , Chen Xue-si , Zhang Hui-xuan
DOI: 10.1016/J.MEMSCI.2007.12.014
关键词:
摘要: To clarify the mechanism of organic-inorganic hybrid membrane formation by phase-inversion method, thermodynamical and theological properties PSF/TiO2 casting solution were investigated viscosity measurement triangle phase diagram, respectively. TiO2 introduction decreased non-solvent tolerance with 20% ethanol aqueous solution, which caused thermodynamic enhancement separation, also resulted in change from Newtonian fluid to non-Newtonian increase induced rheological hindrance demixing process
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