欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
运用衰减全反射二维相关傅立叶变换红外光谱（ATR-2D-FTIR），以浓度为外扰因素，对乙腈（CH3CN）-水（H20）-高氯酸钠（NaClO4）体系存在的一些弱作用力进行了研究．结果表明体系中乙腈的CH3与水分子OH存在相互作用．无机盐高氯酸钠的加入破坏了水分子的氢键结构，阴阳离子分别与水发生相互作用．Na^＋与氢键缔合水分子发生作用，而非自由水分子．无机盐的加入对体系中微观结构变化产生较大影响．
英文摘要：
A study of the weak interactions of acetonitrile-water-sodium perchlorate mixtures has been performed using attenuated total reflection two-dimensional FTIR spectroscopy （ATR-2D-FTIR）. The results indicate that CH3 and OH in the mixtures have some weak interactions with each other. The inorganic salts, sodium perchlorate, disbond hydrogen-bonded structure of water. Some interactions have been found between ions of sodium perchlorate and water molecules. Cations of Na^＋ are combined with hydrogen- bonded water. Inorganic salts play an important role in changing the microstructure of the mixtures.
同期刊论文项目
同项目期刊论文
Two-dimensional ATR-FTIR spectroscopic study on the water diffusion behavior in polyimide/silica nan
Crystallization process of poly(.vepsiln.-caprolactone)-poly(ethylene oxide)-poly(.vepsiln.-caprolac
FT-IR and 2D-IR spectroscopic studies on the effect of ions on the phase separation behavior of PVME
In situ study of diffusion and interaction of water and mono- or divalent anions in a positively cha
Trace of the Interesting "V"-Shaped Dynamic Mechanism of Interactions between Water and Ionic Liquid
A study of water dehydration in nylon 6 as a function of temperature using two-dimensional (2D) corr
Two-dimensional correlation ATR-FTIR studies on PEO-PPO-PEO tri-block copolymer and its phosphorylch
A FTIR and 2D-IR spectroscopic study on the microdynamics phase separation mechanism of the poly(N-i
Two-dimensional Raman spectroscopic study on the structural changes of a poly(3-chlorothiophene) fil
Two-dimensional correlation infrared spectroscopic study on the crystallization and gelation of poly
Effect of temperature on N-ethylcarbazole chromium tricarbonyl complex studied by two-dimensional in
Investigation on the conformations of AOT in water-in-oil microemulsions using 2D-ATR-FTIR correlati
位置：