1、null null l : 1998- 12- 10null null T e : , o ,25 ,p V 3电解质水溶液性质研究进展汪null 蓉1 null 李null 权2(1. + v 0 s 0 , + 610064;null 2. + = S v “ , + 610066)null null K 1 : A E M M m L Z C # ? Z t . 9 8 7 , A L 1 K / ( # B )8 “ ; E 5 “ d 9 M Z _ ? Z , m % M a F z a i a a H q / A 5 .1 o M : A ; E ; M m s | :O646.
2、541null null D S M :A null null c I | :1001null8395(1999) 03null0344null04 a A E 8 a a 3 a o # X 7 ? 5 # A . 4 r H i P A ) 1 d A . y N S = k m % 5 ,V 7P A 8 “ E B d 5 .1 null A E 0 a19 S = H A Z 1 T , 1 s 0 W a 0 ad T 0 a 0 a r a A DebyenullHuckel Z Z . a = 2 V A # a d 9 s 0 E v Z 9 M S = A Z , 5 X
3、V A _ d 9 ,V S _ d S . + 3 , A “ d A M d B Z _ ? Z . A , a “ 1 i “ d 1 , M 1 D . P. Novotny 4 306 B A 1 B Y Z , V Z L 9 a i / ; # q 5,6| Pitzer A V 4 : 8 9 ,i A : 8 .1. 1null “ null 1923 M , DebyenullHuckely A , a 0 , y , S . c 8 “ “ 9 a . , 1994,7(1) :50 54.20 null , 3 , I . X 8 “ Li+ ,Mg2+ /Cl- ,S
4、O42- , boratenullH2O . ,1994, 2(4) :26.21null = , d 1 , 0 V , . Na+ , K+ /Cl- , SO42- , CO32- nullH2O 8 “ M . ,1991,49: 1062 1070.22. ; , + , ? . 15null K+ ,Na+ ,Mg2+ /Cl- ,SO42- nullH2O H 8 “ M . , 1992,43( 5): 549 555.23 null b , , = , . c X 8 “ M 1 “ . ,1995, 3(2) :34 39.24 null b , . 8 “ Li+ ,Na
5、+ ,K+ ,Mg2+ /SO42-nullH2O 25null M 1 “ . ,1997, 55:545 552.25 null b B . S Y , 1982,6:362 365.26 null ! , . S Y ,1986,9:684 688.27 null Pitzer K S . Thermochim Acta.,1993,218:413 423.28 null Anderko A. Geochim et Cosmochim Acta.1993, 57(20):4885 4897.29 null Sterner S. Geochim et Cosmochim Acta.1992
6、,56(6):2295 2309.30 null 3 , , E . A . II.H3BO3nullLiB(OH)4nullLiClnullMgCl2 8 “ . , 1995,53:985 991.31 null U , . i r nullNaClnullRbClnullH2O# KClnullRbClnullH2O8 “ . ,1997,10(1):89 95.Progresses of Studies on the Properties of Electrolyte SolutionsWANG Rong1 null LI Quan2( 1. Institute of Atomic a
7、nd Molecular Physics , Sichuan University, Chengdu 610064, Sichuan ;2. Department of Chemistry , Sichuan Normal University , Chengdu 610066, Sichuan)Abstract:The present situation and the trend of the development about the theoretical models and experimental studieson phase equilibria of electrolyte
8、 solutions are represented in this paper. In general, experimental studies on electrolyte solunulltions are confined to quinary or less than quinary systems (few involved hexaternary systems) , while the theoretic modelsshow a trend to combine the empirical models with the statistical mechanics and aim to solve the theoretic problems of theelectrolyte solutions under extreme conditions,such as multiphase or multicomponent systems or high concentrations, or athigh temperatures and pressures.Key words: Electrolyte solution; Theoretic model; Phase equilibrium (编辑null 李德华)347 3 : A Z null null
