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发现聚二甲基二烯丙基氯化铵水溶液的表面张力具有独特的时间相关性 .吸附的前期遵从扩散控制机理 ,而在吸附的后期 ,即接近吸附平衡时遵从扩散 动力学控制机理 .
It was found that the surface tension of PDLLA aqueous solution has a unique time dependence.The previous adsorption phase obeys the diffusion control mechanism, while the diffusion kinetics control mechanism is followed in the latter stage of adsorption, that is, close to the adsorption equilibrium.