Small-Angle X-Ray Scattering Studies of Pore Structure in Cellulose Membranes

被引：0
|
作者：
Slusarczyk, Cz. [1 ]
Fryczkowska, B. [1 ]
Sieradzka, M. [1 ]
Janicki, J. [1 ]
机构：
[1] Univ Bielsko Biala, Inst Text Engn & Polymer Mat, Willowa 2, PL-43309 Bielsko Biala, Poland
来源：
ACTA PHYSICA POLONICA A | 2016年 / 129卷 / 02期
关键词：
IONIC LIQUIDS; ABSOLUTE INTENSITY; AQUEOUS-SOLUTION; DISSOLUTION;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Small-angle X-ray scattering experiments were carried out on cellulose membranes obtained by phase inversion from a solution of the polymer in 1-ethyl-3-methylimidazolium acetate, by coagulation in water and selected primary alcohols. The invariant, Q, and the Guinier radius, R-C, computed directly from the small-angle X-ray scattering curve allowed us to estimate the pore dimensions and the pore volume fraction. It was found that both content and dimensions of pores depend on molecular mass of the coagulant used. Also, it was found that the dipole moment of coagulant molecules has a large influence on the volume content of the pores.
引用
收藏
页码：229 / 232
页数：4
相关论文
共 50 条
  • [21] AN APPROACH TO THE STRUCTURE AMPLITUDE PHASES DETERMINATION IN X-RAY SMALL-ANGLE STUDIES OF MEMBRANES
    FEIGIN, LA
    KRIVANDIN, AV
    LVOV, YM
    STUDIA BIOPHYSICA, 1986, 112 (2-3): : 231 - 236
  • [22] SMALL-ANGLE X-RAY SCATTERING IN VARIOUS CELLULOSE FIBERS AND ITS RELATION TO THE MICELLAR STRUCTURE
    HEYN, ANJ
    TEXTILE RESEARCH JOURNAL, 1949, 19 (03) : 163 - 172
  • [23] X-ray reflectometry and small-angle scattering
    Pardo, B
    Bridou, F
    Maaza, M
    JOURNAL DE PHYSIQUE IV, 1996, 6 (C4): : 351 - 366
  • [24] STUDY ON SMALL-ANGLE X-RAY SCATTERING
    CROCE, P
    PARDO, B
    NEVOT, L
    COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE B, 1972, 274 (12): : 803 - &
  • [25] Study of pore structure in grafted polymer membranes using slow positron beam and small-angle X-ray scattering techniques
    Pujari, P. K.
    Sen, D.
    Amarendra, G.
    Abhaya, S.
    Pandey, A. K.
    Dutta, D.
    Mazumder, S.
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2007, 254 (02): : 278 - 282
  • [26] STUDY ON SMALL-ANGLE X-RAY SCATTERING
    CROCE, P
    NEVOT, L
    PARDO, B
    COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE B, 1972, 274 (13): : 855 - &
  • [27] Small-angle X-ray and neutron scattering
    Jeffries, Cy M.
    Ilavsky, Jan
    Martel, Anne
    Hinrichs, Stephan
    Meyer, Andreas
    Pedersen, Jan Skov
    Sokolova, Anna, V
    Svergun, Dmitri, I
    NATURE REVIEWS METHODS PRIMERS, 2021, 1 (01):
  • [28] Anomalous small-angle X-ray scattering
    ANOMALOUS X-RAY SCATTERING FOR MATERIALS CHARACTERIZATION: ATOMIC-SCALE STRUCTURE DETERMINATION, 2002, 179 : 161 - 178
  • [29] Small-angle X-ray and neutron scattering
    Nature Reviews Methods Primers, 1 (1):
  • [30] SMALL-ANGLE X-RAY SCATTERING BY METALS
    ROBINSON, WH
    PHYSICS TODAY, 1959, 12 (05) : 26 - &
12345