The properties of water in solutions of hydrophilic polymers

被引：7

作者：

Ferapontov, N. B. ^{[1
]}

Tokmachev, M. G. ^{[2
]}

Gagarin, A. N. ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Fac Chem, Moscow, Russia

[2] Moscow MV Lomonosov State Univ, Fac Phys, Moscow, Russia

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2009年 / 83卷 / 08期

关键词：

Polymer Chain; Polymer Solution; Polar Group; Water Sorption; Hydrophilic Polymer;

D O I：

10.1134/S0036024409080135

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 properties of water in solutions of hydrophilic polymers were compared with those in solutions of their monomeric analogues. The properties of polar groups grafted to polymeric molecules were known to remain unchanged. A comparison of the properties of water in solutions of polymers and the corresponding monomers under equal conditions therefore allowed us to obtain information about the influence of polymeric bonds on the properties of water in solutions of polymers. Proceeding from this, we analyzed the influence of polymeric chains and three-dimensional polymeric network on the activity and concentration of water in solutions of polymers.

引用

页码：1321 / 1325

页数：5

共 19 条

[1]

AKHANGELSKII LK, 1968, VESTN LENINGR U, P146

[2]

ARKHANGELSKII LK, 1961, VEST LENINGR U F, P102

[3] Percolation effects in ion-exchange materials [J].

Berezina, NP ;

Karpenko, LV .

COLLOID JOURNAL, 2000, 62 (06) :676-684

[4] THERMODYNAMIC PROPERTIES AT 25 DEGREES OF AQUEOUS SOLUTIONS OF P-ETHYLBENZENESULFONIC ACID AND ITS ALKALI METAL SALTS . COMPARISONS WITH CROSS-LINKED POLYSTYRENESULFONATE TYPE CATION EXCHANGERS [J].

BOYD, GE ;

VASLOW, F ;

SCHWARZ, A ;

CHASE, JW .

JOURNAL OF PHYSICAL CHEMISTRY, 1967, 71 (12) :3879-&

[5] SELF-DIFFUSION OF CATIONS IN AND THROUGH SULFONATED POLYSTYRENE CATION-EXCHANGE POLYMERS [J].

BOYD, GE ;

SOLDANO, BA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1953, 75 (24) :6091-6099

[6]

DNEPROVSKII AS, 1991, THEORETICAL BASES OR

[7] Heterophase model of swollen cross-linked polyelectrolyte [J].

Ferapontov, NB ;

Gorshkov, VI ;

Parbuzina, LR ;

Trobov, HT ;

Strusovskaya, NL .

REACTIVE & FUNCTIONAL POLYMERS, 1999, 41 (1-3) :213-225

[8]

Ferapontov NB, 2005, RUSS J PHYS CHEM+, V79, P1971

[9]

FERAPONTOV NB, 1994, ZH FIZ KHIM+, V68, P1109

[10]

Gagarin A. A., 2004, SORBTSION KHROMATOGR, V4, P541

← 1 2 →