Ultra-small-angle X-ray scattering study of PET/PC nanolayers and comparison to AFM results

被引：9
|
作者：
Ania, Fernando [1 ]
Puente-Orench, Ines [1 ]
Calleja, Francisco J. Balta [1 ]
Khariwala, Devang [2 ]
Hiltner, Anne [2 ]
Baer, Eric [2 ]
Roth, Stephan V. [3 ]
机构：
[1] CSIC, Inst Estructura Mat, E-28006 Madrid, Spain
[2] Case Western Reserve Univ, Dept Macromol Sci, Cleveland, OH 44106 USA
[3] Deutsch Elektronen Synchrotron HASYLAB, D-22603 Hamburg, Germany
来源：
MACROMOLECULAR CHEMISTRY AND PHYSICS | 2008年 / 209卷 / 13期
关键词：
atomic force microscopy (AFM); co-extrusion; nanolayers; structure; ultra-small-angle X-ray scattering (USAXS);
D O I：
10.1002/macp.200700639
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The forced assembly of two immiscible polymers, produced by layer-multiplying co-extrusion, is analyzed by means of USAXS. Comparison of scattering and AFM results sheds light on many details of the nanolayered structure in PET/PC films. The role played by the volume concentration and cold crystallization of PET on the experimental scattering is discussed. The appearance of at least two scattering maxima in all cases, corresponding to higher orders of the same repeating distance, accounts for the high regularity of the developed nanostructure. It is finally shown that long spacing values, derived from a localized area in AFM, are in a good agreement with the USAXS values averaged over much larger areas.
引用
收藏
页码：1367 / 1373
页数：7
相关论文
共 50 条
  • [31] Tackiness of pressure-sensitive adhesives:: An ultra-small-angle X-ray scattering investigation
    Müller-Buschbaum, P
    Ittner, T
    Petry, W
    EUROPHYSICS LETTERS, 2004, 66 (04): : 513 - 519
  • [32] Achieving grazing-incidence ultra-small-angle X-ray scattering in a laboratory setup
    Zheng, Nan
    Yi, Zhiyong
    Li, Zhenzhen
    Chen, Ran
    Lai, Yuqing
    Men, Yongfeng
    JOURNAL OF APPLIED CRYSTALLOGRAPHY, 2015, 48 : 608 - 612
  • [33] A multipurpose instrument for time-resolved ultra-small-angle and coherent X-ray scattering
    Narayanan, Theyencheri
    Sztucki, Michael
    Van Vaerenbergh, Pierre
    Leonardon, Joachim
    Gorini, Jacques
    Claustre, Laurent
    Sever, Franc
    Morse, John
    Boesecke, Peter
    JOURNAL OF APPLIED CRYSTALLOGRAPHY, 2018, 51 : 1511 - 1524
  • [34] A multipurpose instrument for time-resolved ultra-small-angle and coherent X-ray scattering
    Narayanan, Theyencheri
    Sztucki, Michael
    Van Vaerenbergh, Pierre
    Léonardon, Joachim
    Gorini, Jacques
    Claustre, Laurent
    Sever, Franc
    Morse, John
    Boesecke, Peter
    Journal of Applied Crystallography, 2018, 51 (06) : 1511 - 1524
  • [35] Achieving grazing-incidence ultra-small-angle X-ray scattering in a laboratory setup
    Men, Yongfeng (men@ciac.ac.cn), 1600, International Union of Crystallography, 5 Abbey Road, Chester, CH1 2HU, United Kingdom (48):
  • [36] Deformation of diesel soot aggregates as a function of pellet pressure: A study with ultra-small-angle x-ray scattering
    Braun, A
    Ilavsky, J
    Seifert, S
    Jemian, PR
    JOURNAL OF APPLIED PHYSICS, 2005, 98 (07)
  • [37] Alkoxy-derived multiscale porous TiO2 gels probed by ultra-small-angle X-ray scattering and small-angle X-ray scattering
    Konishi, Junko
    Fujita, Koji
    Nakanishi, Kazuki
    Nishitsuji, Shotaro
    Takenaka, Mikihito
    Miura, Kiyotaka
    Hirao, Kazuyuki
    JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 2008, 46 (01) : 63 - 69
  • [38] Alkoxy-derived multiscale porous TiO2 gels probed by ultra-small-angle X-ray scattering and small-angle X-ray scattering
    Junko Konishi
    Koji Fujita
    Kazuki Nakanishi
    Shotaro Nishitsuji
    Mikihito Takenaka
    Kiyotaka Miura
    Kazuyuki Hirao
    Journal of Sol-Gel Science and Technology, 2008, 46 : 63 - 69
  • [39] STRUCTURAL STUDY OF SILICA PARTICLE DISPERSIONS BY ULTRA-SMALL-ANGLE X-RAY-SCATTERING
    KONISHI, T
    ISE, N
    MATSUOKA, H
    YAMAOKA, H
    SOGAMI, IS
    YOSHIYAMA, T
    PHYSICAL REVIEW B, 1995, 51 (06): : 3914 - 3917
  • [40] SIMULTANEOUS ULTRA-SMALL-ANGLE X-RAY SCATTERING AND X-RAY TRANSMISSION MEASUREMENTS OF A LIQUID JET IN CROSSFLOW WITH FILM ATOMIZATION
    Sforzo, Brandon A.
    Ilavsky, Jan
    Powell, Christopher F.
    PROCEEDINGS OF ASME TURBO EXPO 2022: TURBOMACHINERY TECHNICAL CONFERENCE AND EXPOSITION, GT2022, VOLUME 3A, 2022,
12345