PARTICLE FORMATION WITH SUPERCRITICAL FLUIDS - A REVIEW

被引:285
作者
TOM, JW [1 ]
DEBENEDETTI, PG [1 ]
机构
[1] PRINCETON UNIV,DEPT CHEM ENGN,PRINCETON,NJ 08544
关键词
D O I
10.1016/0021-8502(91)90013-8
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
The rapid expansion of supercritical solutions (RESS) is a new and promising method of particle formation. The distinguishing features of this process are the fast attainment of uniform conditions and of high supersaturations in the carrier fluid, which favor the formation of small, monodisperse particles. The technique has been applied to inorganic, organic, pharmaceutical, and polymeric materials. RESS can be used to comminute shock-sensitive solids, to produce intimate mixtures of amorphous materials, to form polymeric microspheres, and to deposit thin films. In this paper, we discuss the fundamentals, experimental methods, applications, and available results from studies of particle formation with supercritical solutions.
引用
收藏
页码:555 / 584
页数:30
相关论文
共 88 条
[1]   STABILITY OF COLLOIDAL SILICA .I. EFFECT OF SIMPLE ELECTROLYTES [J].
ALLEN, LH ;
MATIJEVI.E .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1969, 31 (03) :287-&
[2]  
BAJAJ JKL, 1974, PLAST ENG, V30, P18
[3]  
Becker R, 1935, ANN PHYS-BERLIN, V24, P719
[4]   BUBBLE NUCLEATION IN LIQUIDS [J].
BLANDER, M ;
KATZ, JL .
AICHE JOURNAL, 1975, 21 (05) :833-848
[5]   CERAMIC BEAMS AND THIN-FILM GROWTH [J].
BRAND, JI ;
MILLER, DR .
THIN SOLID FILMS, 1988, 166 (1-2) :139-148
[6]   PHASE-EQUILIBRIA FOR SUPERCRITICAL FLUID PROCESS DESIGN [J].
BRENNECKE, JF ;
ECKERT, CA .
AICHE JOURNAL, 1989, 35 (09) :1409-1427
[7]   FLUORESCENCE SPECTROSCOPY STUDIES OF DILUTE SUPERCRITICAL SOLUTIONS [J].
BRENNECKE, JF ;
TOMASKO, DL ;
PESHKIN, J ;
ECKERT, CA .
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1990, 29 (08) :1682-1690
[8]  
BRENNECKE JF, 1989, ACS S SER, V406
[9]  
CARDINAL JR, 1984, MED APPLICATIONS CON, V1
[10]   PRECIPITATION OF MICROSIZE ORGANIC PARTICLES FROM SUPERCRITICAL FLUIDS [J].
CHANG, CJ ;
RANDOLPH, AD .
AICHE JOURNAL, 1989, 35 (11) :1876-1882