INTERMACROMOLECULAR COMPLEXATION DUE TO SPECIFIC INTERACTIONS .1. THE HYDROGEN-BONDING COMPLEX BETWEEN POLY(METHYL METHACRYLATE) AND MODIFIED POLYSTYRENE

被引：56

作者：

QIU, XP ^{[1
]}

JIANG, M ^{[1
]}

机构：

[1] FUDAN UNIV,INST MACROMOLEC SCI,SHANGHAI 200433,PEOPLES R CHINA

来源：

POLYMER | 1994年 / 35卷 / 23期

关键词：

INTERMACROMOLECULAR COMPLEX; POLYMER BLENDS; HYDROGEN BONDING;

D O I：

10.1016/0032-3861(94)90669-6

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Intermacromolecular complexation between poly(methyl methacrylate) and modified polystyrene (PS(OH)) with the introduction of strong proton-donating hydroxyl groups has been studied by means of viscometry and non-radiative energy transfer (NRET) spectrofluorimetry. By increasing the hydroxyl content in PS(OH), both the transitions from immiscibility to miscibility and then from miscibility to complexation in the toluene-cast blends can be realized. A stoichiometric complex (1:1 base ratio) forms when the hydroxyl content reaches a high (similar to 24 mol%) value. The NRET studies present evidence that in the complex, the polymer chains prefer to form unlike segment pairs rather than like ones. An apparent solvent effect on complexation is also observed for both solution and solvent-cast films

引用

页码：5084 / 5090

页数：7

共 18 条

[1] NONSPECIFIC INTERACTIONS IN POLYMER POLYMER REACTIONS .4. COMPLEX-FORMATION BETWEEN POLYACRYLIC-ACID AND MONOSUBSTITUTED POLY(ETHYLENE GLYCOL)S [J].

BARANOVSKY, V ;

SHENKOV, S ;

RASHKOV, I ;

BORISOV, G .

EUROPEAN POLYMER JOURNAL, 1992, 28 (05) :475-479

[2]

CAO XY, 1989, MAKROMOL CHEM, V190, P117

[3] CHARACTERIZATION OF POLYMER MISCIBILITY BY FLUORESCENCE TECHNIQUES - BLENDS OF STYRENE COPOLYMERS CARRYING HYDROGEN-BOND DONORS WITH POLYMETHACRYLATES [J].

CHEN, CT ;

MORAWETZ, H .

MACROMOLECULES, 1989, 22 (01) :159-164

[4] FLUOROMETRIC STUDY OF THE EQUILIBRIUM AND KINETICS OF POLY(ACRYLIC ACID) ASSOCIATION WITH POLYOXYETHYLENE OR POLYVINYL PYRROLIDONE) [J].

CHEN, HL ;

MORAWETZ, H .

EUROPEAN POLYMER JOURNAL, 1983, 19 (10-1) :923-928

[5] POLYMER COMPLEXES STABILIZED THROUGH HYDROGEN-BONDS - INFLUENCE OF STRUCTURE DEFECTS ON COMPLEX-FORMATION - VISCOMETRY AND FLUORESCENCE POLARIZATION MEASUREMENTS [J].

ILIOPOULOS, I ;

HALARY, JL ;

AUDEBERT, R .

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1988, 26 (01) :275-284

[6] CONTROLLABLE SPECIFIC INTERACTIONS AND MISCIBILITY IN POLYMER BLENDS .2. A BRIEF DESCRIPTION OF THE MAIN RESULTS [J].

JIANG, M ;

CAO, X ;

CHEN, W ;

XIAO, H ;

JIN, X ;

YU, T .

MAKROMOLEKULARE CHEMIE-MACROMOLECULAR SYMPOSIA, 1990, 38 :161-172

[7] CONTROLLABLE SPECIFIC INTERACTIONS AND MISCIBILITY IN POLYMER BLENDS .3. NONRADIATIVE ENERGY-TRANSFER FLUORESCENCE STUDIES [J].

JIANG, M ;

CHEN, WJ ;

YU, TY .

POLYMER, 1991, 32 (06) :984-989

[8] STUDY OF THE ASSOCIATION OF ANIONIC AND CATIONIC POLYMERS BY NONRADIATIVE ENERGY-TRANSFER [J].

NAGATA, I ;

MORAWETZ, H .

MACROMOLECULES, 1981, 14 (01) :87-91

[9]

QUI X, 1992, CHIN J POLYM SCI, V10, P137

[10] HYDROPHOBICALLY-MODIFIED POLY(N-ISOPROPYLACRYLAMIDES) IN WATER - PROBING OF THE MICRODOMAIN COMPOSITION BY NONRADIATIVE ENERGY-TRANSFER [J].

RINGSDORF, H ;

SIMON, J ;

WINNIK, FM .

MACROMOLECULES, 1992, 25 (20) :5353-5361

← 1 2 →