| H2O／KDEHP(75%)-HDEHP(25%)／n-HEPTANE微乳体系表面活性剂与水相互作用的谱学研究 |
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| 引用本文： | 马刚,翁诗甫,吴瑾光. H2O／KDEHP(75%)-HDEHP(25%)／n-HEPTANE微乳体系表面活性剂与水相互作用的谱学研究[J]. 光谱学与光谱分析, 1999, 19(2): 75 |
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| 作者姓名： | 马刚 翁诗甫 吴瑾光 |
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| 作者单位： | ： 北京大学化学与分子工程学院，稀土材料化学及应用国家重点实验室，100871 北京 |
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| 摘 要： | 利用傅里叶变换拉曼光谱和傅里叶变换红外光谱对H
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| 关 键 词： | Microemulsion Bis(2-ethylhexyl)phosphate(HDEHP) FTIR FT-Raman |
FTIR and FT-RamanStudies on Interactions between Water and Surfactants inWater/KDEHP(75%)-HDEHP(25%)/n-HEPTANE Microemulsion Systems |
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| Gang MA,Shifu WENG and Jinguang WU State Key Laboratory of Rare Earth Materials Chemistry and Applications,College of Chemistry and Molecular Engineering,Peking University, Beijing. FTIR and FT-RamanStudies on Interactions between Water and Surfactants inWater/KDEHP(75%)-HDEHP(25%)/n-HEPTANE Microemulsion Systems[J]. Spectroscopy and Spectral Analysis, 1999, 19(2): 75 |
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| Authors: | Gang MA Shifu WENG Jinguang WU State Key Laboratory of Rare Earth Materials Chemistry Applications College of Chemistry Molecular Engineering Peking University Beijing |
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| Affiliation: | Gang MA,Shifu WENG and Jinguang WU State Key Laboratory of Rare Earth Materials Chemistry and Applications,College of Chemistry and Molecular Engineering,Peking University,100871 Beijing |
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| Abstract: | The conformation of the hydrocarbon chains in water/KDEHP(75%) HDEHP(25%)/ n HEPTANE microemulsion systems was studied by FT Raman spectroscopy.The increase in the intensity ratio I r (I 2 937 /I 2 875 ) showed trans to gauche transformation.The hydration of the polar heads in microemulsions was investigated by FT IR spectroscopy.Some probable structures of KDEHP and HDEHP in microemulsions were proposed. |
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| Keywords: | Microemulsion Bis(2 ethylhexyl)phosphate(HDEHP) FTIR FT Raman |
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