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The porosity between the surfactant molecules in the micelle leads to the weak hydrophobic interaction between the alkane which forms the driving force of the orderly molecular aggregates formed by the surfactant spontaneously.
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ÎÒÒ²²»Ì«¶®£¬¿´ÄãµÄÓÃÓïϰ¹ßÁË£ºThe loose comparsion between  surfactant molecules in£¨of £©micellar lead to relatively low hydrophobic interaction between alkyl which drive surfactant molecules  to form  ordered aggregates  spontaneously.
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Because the surface active agent molecules disperse in the micelle very lossened, leading to the hydrophobicity between the alkane molecules very small,  while the  molecular order aggregate driving alkane was formed by surface active agent spontaneously.
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