物理化学学报 >> 2000, Vol. 16 >> Issue (08): 749-752.doi: 10.3866/PKU.WHXB20000815

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水平衡有机相中水的精细结构

孙国新, 姚明明, 崔玉, 鲍猛, 孙思修   

  1. 山东建材学院应用化学系，济南 250022|山东大学化学院，济南 250100
  • 收稿日期:1999-11-30 修回日期:2000-03-06 发布日期:2000-08-15
  • 通讯作者: 孙国新 E-mail:sgx@sdibm.edu.cn

Microstucture of Water Equilibrted with Organic Phase

Sun Guo-Xin, Yao Ming-Ming, Cui Yu, Bao Meng, Sun Si-Xiu   

  1. Department of Applied Chemistry,Shandong Institute of Building Materials,Jinan 250022|Institute of Chemistry,Shandong University,Jinan 250100
  • Received:1999-11-30 Revised:2000-03-06 Published:2000-08-15
  • Contact: Sun Guo-Xin E-mail:sgx@sdibm.edu.cn

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关键词: 红外光谱, 水, N,N-二丁基癸酰胺, 曲线拟合

Abstract:

The microstructural characteristics of water/N, N-dibutyldecanamide/CCl4 system have been investigated by FT-IR spectroscopic technique. The broad peaks obtained for water OH have been resolved by Gaussian curve fitting, and the vibration characteristics, particularly the peak intensity and peak area corresponding to each peak, have been analyzed. The results suggest the formation of 1: 1 and 2:1 hydrogen bonded complexes, DBDEA. H2O and (DBDEA)2• H2O, respectively. There is no evidence for the multihydrate species.

Key words: FT-IR, Water, N,N-dibutyldecanamide, Curve fit