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Citation: Guo Rong, Ji Yun, Zhang Qi-Qing, Zhang Xiao-Hong. The Effects of Penicillin Potassium Salt on the Characters of CTAB Micelles[J]. Acta Physico-Chimica Sinica, ;2002, 18(01): 50-54. doi: 10.3866/PKU.WHXB20020111 shu

The Effects of Penicillin Potassium Salt on the Characters of CTAB Micelles

1.
Departrment of Chemistry,Science College,Yangzhou University,Yangzhou　225002

Received Date: 11 July 2001
Available Online: 15 January 2002

The effects of penicillin potassium salt on the cmc,the aggregation numbers and the diffusion coefficients of CTAB micelles have been studied.Addition of penicillin potassium salt increases the first cmc and the second cmc,decreases the aggregation numbers of micelles and increases the diffusion coefficient when CTAB concentration is between the first cmc and the second cmc. However,when CTAB concentration is higher than the second cmc,addition of penicillin potassium salt increases the aggregation numbers but decreases the diffusion coefficient.
- CTAB;Aggregation number;cmc;Diffusion coefficient;Penicillin potassium salt
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