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A solution of Zn2+and Al3+(3 mL, 0.2 M) in a variable molar ratio (R = Zn2+/Al3+= 2-4) was slowly added at a rate of 0.01 mL/min to 10 mL of an aqueous TPPS solution. TPPS was in a 2-fold molar excess over the stoichiometry. ×îºóÒ»¾äÊǵÄÒâ˼TPPSÊÇZn2+/Al3+Á½±¶»¹ÊÇ·´¹ýÀ´µÄ |
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nazila
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2Â¥2015-04-13 10:40:24
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3Â¥2015-04-13 16:38:38
readbycandle
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4Â¥2015-04-13 22:47:08
baichi121234
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5Â¥2015-04-13 23:01:33
ehe333333
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6Â¥2015-04-13 23:14:28
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7Â¥2015-04-13 23:33:45
ella0717
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8Â¥2015-04-13 23:39:26













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