Neutron reflectivity measurements of homopolymer interfaces reinforced with random copolymers

被引：15
作者：
Kulasekere, R
Kaiser, H
Ankner, JF
Russell, TP
Brown, HR
Hawker, CJ
Mayes, AM
机构：
[1] UNIV MISSOURI,RES REACTOR,COLUMBIA,MO 65211
[2] IBM CORP,ALMADEN RES CTR,SAN JOSE,CA 95120
[3] MIT,CAMBRIDGE,MA 02139
来源：
PHYSICA B | 1996年 / 221卷 / 1-4期
关键词：
D O I：
10.1016/0921-4526(95)00942-6
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The behavior of random copolymers of polystyrene (PS) and polymethylmethacrylate (PMMA), denoted P(S-j-r-MMA(1-j)), at the polymer/air, polymer/polymer and polymer/solid interfaces was investigated by neutron reflectivity. Interfacial broadening shows significant penetration of the copolymer into the adjacent homopolymer.
引用
收藏
页码：306 / 308
页数：3
相关论文
共 10 条
[1]   THE MORPHOLOGY OF SYMMETRIC DIBLOCK COPOLYMERS AS REVEALED BY NEUTRON REFLECTIVITY [J].
ANASTASIADIS, SH ;
RUSSELL, TP ;
SATIJA, SK ;
MAJKRZAK, CF .
JOURNAL OF CHEMICAL PHYSICS, 1990, 92 (09) :5677-5691
[2]   EFFECT OF A DIBLOCK COPOLYMER ON THE ADHESION BETWEEN INCOMPATIBLE POLYMERS [J].
BROWN, HR .
MACROMOLECULES, 1989, 22 (06) :2859-2860
[3]  
BROWN HR, 1993, MACROMOLECULES, V26, P4155, DOI 10.1021/ma00068a014
[4]   EFFECTS OF A DIBLOCK COPOLYMER ON ADHESION BETWEEN IMMISCIBLE POLYMERS .2. PS-PMMA COPOLYMER BETWEEN PPO AND PMMA [J].
CHAR, K ;
BROWN, HR ;
DELINE, VR .
MACROMOLECULES, 1993, 26 (16) :4164-4171
[5]   INFLUENCE OF CHAIN ENTANGLEMENT ON THE FAILURE MODES IN BLOCK-COPOLYMER TOUGHENED INTERFACES [J].
CRETON, C ;
BROWN, HR ;
DELINE, VR .
MACROMOLECULES, 1994, 27 (07) :1774-1780
[6]   FAILURE MECHANISMS OF POLYMER INTERFACES REINFORCED WITH BLOCK COPOLYMERS [J].
CRETON, C ;
KRAMER, EJ ;
HUI, CY ;
BROWN, HR .
MACROMOLECULES, 1992, 25 (12) :3075-3088
[7]   REINFORCEMENT OF POLYMER INTERFACES WITH RANDOM COPOLYMERS [J].
DAI, CA ;
DAIR, BJ ;
DAI, KH ;
OBER, CK ;
KRAMER, EJ ;
HUI, CY ;
JELINSKI, LW .
PHYSICAL REVIEW LETTERS, 1994, 73 (18) :2472-2475
[8]  
KAISER H, 1994, P SOC PHOTO-OPT INS, V2241, P78, DOI 10.1117/12.179750
[9]  
Russell T. P., 1990, Material Science Reports, V5, P171, DOI 10.1016/S0920-2307(05)80002-7
[10]  
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