Single chain stretching of block copolymers under different solvent conditions

被引：21
作者：
Lee, NK
Johner, A
Vilgis, TA
机构：
[1] Max Planck Inst Polymer Res, D-55128 Mainz, Germany
[2] Univ Strasbourg 1, Inst Charles Sadron, Lab Europeen Associe, F-67083 Strasbourg, France
来源：
MACROMOLECULES | 2002年 / 35卷 / 15期
关键词：
D O I：
10.1021/ma012208q
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
We present a study of the single chain elastic response for block copolymers and multiblock copolymers in selective solvents. The structures of the block copolymers are examples for the richness of single chain force extension relationships. The structure is mainly determined by the interplay of the interactions between the different blocks. Different regimes are discussed: Single micelle contributions, secondary structures, and multimicelle phases. Important contributions stem also from adsorbed bridges between different micelles in a multiblock copolymer.
引用
收藏
页码：6043 / 6054
页数：12
相关论文
共 32 条
[1]   Deformation of globular polysoaps: extension, confinement and extensional flow [J].
Borisov, OV ;
Halperin, A .
EUROPEAN PHYSICAL JOURNAL B, 1999, 9 (02) :251-259
[2]   End-adsorbed telechelic polymer chains at surfaces: Bridging and elasticity [J].
Courvoisier, A ;
Isel, F ;
Francois, J ;
Maaloum, M .
LANGMUIR, 1998, 14 (14) :3727-3729
[3]  
de Gennes P.G., 1979, SCALING CONCEPTS POL
[4]   Analysis of friction and adhesion IV The theory of the adhesion of small particles [J].
Derjaguin, B .
KOLLOID-ZEITSCHRIFT, 1934, 69 (02) :155-164
[5]  
Doi M., 1986, The Theory of Polymer Dynamics
[6]   THE TUBE MODEL-THEORY OF RUBBER ELASTICITY [J].
EDWARDS, SF ;
VILGIS, TA .
REPORTS ON PROGRESS IN PHYSICS, 1988, 51 (02) :243-297
[7]   ADSORPTION OF POLYMER-CHAINS AT SURFACES - SCALING AND MONTE-CARLO ANALYSES [J].
EISENRIEGLER, E ;
KREMER, K ;
BINDER, K .
JOURNAL OF CHEMICAL PHYSICS, 1982, 77 (12) :6296-6320
[8]  
Feller W., 1957, INTRO PROBABILITY TH, VI
[9]  
Fleer G., 1993, Polymers at interfaces
[10]   ADSORBED CHAIN-STRETCHED COIL - AN UNUSUAL PHASE-TRANSITION [J].
GORBUNOV, AA ;
SKVORTSOV, AM .
JOURNAL OF CHEMICAL PHYSICS, 1993, 98 (07) :5961-5970
1234