BINARY NUCLEATION OF ETHANOL AND WATER

被引：48

作者：

SCHMITT, JL ^{[1
]}

WHITTEN, J ^{[1
]}

ADAMS, GW ^{[1
]}

ZALABSKY, RA ^{[1
]}

机构：

[1] UNIV MISSOURI,GRAD CTR CLOUD PHYS RES,ROLLA,MO 65401

来源：

JOURNAL OF CHEMICAL PHYSICS | 1990年 / 92卷 / 06期

关键词：

D O I：

10.1063/1.457827

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The authors have used a fast expansion cloud chamber to measure binary homogeneous nucleation rates in several ethanol-water mixtures as a function of temperature, ethanol and water activities and nucleation rate. Data (ethanol and water activities) are presented for a range in nucleation rate from 10 3 to 105 drops/cm3 s from 263 to 293 K for mixtures having mole ratios (ethanol/water) of 10, 4, 0.1, 0.01, and 0.001. A comparison of the extensive data set to other data in the literature shows good agreement. We find current theory, as expected, is unable to accurately predict the data at low ethanol concentrations. © 1990 American Institute of Physics.

引用

页码：3693 / 3699

页数：7

共 35 条

[1] THE HOMOGENEOUS NUCLEATION OF NONANE [J].