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bingd600420(金币+25, 翻译EPI+1): 非常感谢！ 2011-01-20 12:23:13
MgCl2 and NaCl respectively in dilute solution, with AFM research the tetragonal phase coating surface ZrO2 nano repelling force with the changing relations between the effective distance. When the effect distance is farther, performance for long-range repelling force, when the effect distance is close, for strong short-range repelling force. Mg2 + ZrO2 nano coating surface has the characteristics of adsorption, while making + did not produce feature adsorption, show inert solid electrolyte characteristics. Can eliminate Cl - features adsorption of possibilities. Along with the increase of MgCl2 concentration, permeate flux show clear downward trend. Along with the increase of concentration NaCl, permeate flux is slightly increasing trend. Membrane surface state (structure) and different structure of water molecules interactions are decided the main internal factors of infiltration flux.
Acknowledgement: thank the authors mentor CaiQiRui teacher of Senior academician of Chinese academy of sciences |
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