WATER ACTIVITY IN SUPERSATURATED AQUEOUS-SOLUTIONS OF ORGANIC SOLUTES

被引：32

作者：

NA, HS

ARNOLD, S

MYERSON, AS

机构：

[1] POLYTECH INST NEW YORK,DEPT CHEM ENGN,BROOKLYN,NY 11201

[2] POLYTECH INST NEW YORK,DEPT PHYS,BROOKLYN,NY 11201

来源：

JOURNAL OF CRYSTAL GROWTH | 1995年 / 149卷 / 3-4期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0022-0248(95)00007-0

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Measurements of water activity in supersaturated aqueous organic solutions of glycine, alanine, succinic acid and itaconic acid were made far into the metastable zone by levitating micron-sized droplets electrodynamically in a spherical void electrodynamic levitator trap (SVELT) with a water vapor reservoir. The concentration dependent behavior of the activity was examined in relationship to the molecular interactions for solutions.

引用

收藏

页码：229 / 235

页数：7

相关论文

共 22 条

[1] PHOTOEMISSION FROM SINGLE ELECTRODYNAMICALLY LEVITATED MICROPARTICLES [J].

ARNOLD, S ;

HESSEL, N .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1985, 56 (11) :2066-2069

[2] A 3-AXIS SPHERICAL VOID ELECTRODYNAMIC LEVITATOR TRAP FOR MICROPARTICLE EXPERIMENTS [J].

ARNOLD, S .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1991, 62 (12) :3025-3028

[3] DIFFUSIVITY OF GLYCINE IN CONCENTRATED SATURATED AND SUPERSATURATED AQUEOUS-SOLUTIONS [J].

CHANG, YC ;

MYERSON, AS .

AICHE JOURNAL, 1986, 32 (09) :1567-1569

[4] STUDIES OF CONCENTRATED ELECTROLYTE-SOLUTIONS USING THE ELECTRODYNAMIC BALANCE .2. WATER ACTIVITIES FOR MIXED-ELECTROLYTE SOLUTIONS [J].

COHEN, MD ;

FLAGAN, RC ;

SEINFELD, JH .

JOURNAL OF PHYSICAL CHEMISTRY, 1987, 91 (17) :4575-4582

[5] STUDIES OF CONCENTRATED ELECTROLYTE-SOLUTIONS USING THE ELECTRODYNAMIC BALANCE .1. WATER ACTIVITIES FOR SINGLE-ELECTROLYTE SOLUTIONS [J].

COHEN, MD ;

FLAGAN, RC ;

SEINFELD, JH .

JOURNAL OF PHYSICAL CHEMISTRY, 1987, 91 (17) :4563-4574

[6] ACTIVITY DENSITY + RELATIVE VISCOSITY DATA FOR SEVERAL AMINO ACIDS LACTAMIDE + RAFFINOSE IN AQUEOUS SOLUTION AT 25DEGREE [J].

ELLERTON, HD ;

DUNLOP, PJ ;

MULCAHY, DE ;

REINFELDS, G .

JOURNAL OF PHYSICAL CHEMISTRY, 1964, 68 (02) :398-&

[7] EFFECT OF IMPURITIES ON CLUSTER GROWTH AND NUCLEATION [J].

GINDE, RM ;

MYERSON, AS .

JOURNAL OF CRYSTAL GROWTH, 1993, 126 (2-3) :216-222

[8] SOLUBILITY OF 4 AMINO-ACIDS IN WATER AND OF 4 PAIRS OF AMINO-ACIDS IN THEIR WATER SOLUTIONS [J].

JIN, XZ ;

CHAO, KC .

JOURNAL OF CHEMICAL AND ENGINEERING DATA, 1992, 37 (02) :199-203

[9]

KRLVANKOVA I, 1992, J CHEM ENG DATA, V37, P23

[10] MEASUREMENT OF PHASE-CHANGES IN A MICROSCOPIC LITHIUM IODIDE PARTICLE LEVITATED IN WATER-VAPOR [J].

KURTZ, CA ;

RICHARDSON, CB .

CHEMICAL PHYSICS LETTERS, 1984, 109 (02) :190-194