学术探索
学术期刊
新闻热点
数据分析
智能评审

A NEW APPARATUS FOR SIMULTANEOUS OBSERVATION OF OPTICAL MICROSCOPY AND SMALL-ANGLE LIGHT-SCATTERING MEASUREMENTS OF POLYMERS UNDER SHEAR-FLOW

被引：34
作者：
KUME, T
ASAKAWA, K
MOSES, E
MATSUZAKA, K
HASHIMOTO, T
机构：
[1] Division of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Kyoto
[2] Toshiba Corporation, Research and Development Center, Kawasaki, 210, Saiwai-ku
[3] Weizmann Institute of Science, Physics Department, Rehovot
[4] Research Development Co. of Japan, Kyoto, 606, 15 Morimoto-cho, Shimogamo Sakyoku
来源：
ACTA POLYMERICA | 1995年 / 46卷 / 01期
关键词：
D O I：
10.1002/actp.1995.010460112
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A new apparatus which makes it possible to measure flow small-angle light scattering (''flow-SALS'') and to observe the development of the supramolecular structure by an optical microscope (''shear microscopy'') has been developed in our laboratory. It simultaneously provides information on reciprocal space from SALS and on real space from optical microscopy. Therefore, the development of the supramolecular structure in systems such as polymer solutions and polymer mixtures as well as liquid crystals and colloidal systems under shear can be investigated in depth. Shear-induced phase separation and shear-induced homogenization of some polymer solution systems were investigated using this apparatus.
引用
收藏
页码：79 / 85
页数：7
相关论文
共 36 条
[1]   SCATTERING BY DEFORMED SWOLLEN GELS - BUTTERFLY ISOINTENSITY PATTERNS [J].
BASTIDE, J ;
LEIBLER, L ;
PROST, J .
MACROMOLECULES, 1990, 23 (06) :1821-1825
[2]   STRAIN-INDUCED LARGE FLUCTUATIONS DURING STRESS-RELAXATION IN POLYMER MELTS OBSERVED BY SMALL-ANGLE NEUTRON-SCATTERING - LOZENGES, BUTTERFLIES, AND RELATED THEORY [J].
BOUE, F ;
BASTIDE, J ;
BUZIER, M ;
LAPP, A ;
HERZ, J ;
VILGIS, TA .
COLLOID AND POLYMER SCIENCE, 1991, 269 (03) :195-216
[3]   SEMIDILUTE POLYMER-SOLUTIONS UNDER SHEAR [J].
BOUE, F ;
LINDNER, P .
EUROPHYSICS LETTERS, 1994, 25 (06) :421-427
[4]  
de Gennes P.-G, 1979, SCALING CONCEPTS POL
[5]   FLOW-INDUCED ANISOTROPIC SALS IN SILICA-FILLED PDMS LIQUIDS [J].
DEGROOT, JV ;
MACOSKO, CW ;
KUME, T ;
HASHIMOTO, T .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1994, 166 (02) :404-413
[6]   MODE SELECTION IN THE DYNAMICS OF SHEARED POLYMER-SOLUTIONS [J].
DIXON, PK ;
PINE, DJ ;
WU, XI .
PHYSICAL REVIEW LETTERS, 1992, 68 (14) :2239-2242
[7]   PHASE-TRANSITION OF POLYMER MIXTURES UNDER SIMPLE SHEAR-FLOW [J].
HASHIMOTO, T ;
TAKEBE, T ;
ASAKAWA, K .
PHYSICA A, 1993, 194 (1-4) :338-351
[8]   SHEAR-ENHANCED CONCENTRATION FLUCTUATIONS IN POLYMER-SOLUTIONS AS OBSERVED BY FLOW LIGHT-SCATTERING [J].
HASHIMOTO, T ;
FUJIOKA, K .
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1991, 60 (02) :356-359
[9]   APPARATUS TO MEASURE SMALL-ANGLE LIGHT-SCATTERING PROFILES OF POLYMERS UNDER SHEAR-FLOW [J].
HASHIMOTO, T ;
TAKEBE, T ;
SUEHIRO, S .
POLYMER JOURNAL, 1986, 18 (02) :123-130
[10]   BUTTERFLY LIGHT-SCATTERING PATTERN IN SHEAR-ENHANCED CONCENTRATION FLUCTUATIONS IN POLYMER-SOLUTIONS AND ANOMALY AT HIGH SHEAR RATES [J].
HASHIMOTO, T ;
KUME, T .
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1992, 61 (06) :1839-1843
1234