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本文研究了吡啶吸附于AgBr胶体SERS强度随时间变化规律与AgBr胶体分形凝聚间的关系。实验结果支持胶体聚集普适性的观点,并表明SERS可以作为研究胶体凝聚动力学的有力工具。
In this paper, the relationship between the SERS intensity of pyridine adsorbed on AgBr colloids and the fractal aggregation of AgBr colloids was studied. The experimental results support the idea that colloidal aggregates are universally applicable and show that SERS can be a powerful tool for studying colloidal cohesion kinetics.