Cooperative character of the conformational transitions in polymer chains synthesized on the surface of solids

被引：0
|
作者：
Pavlova, L.V. [1 ]
Pavlov, S.A. [1 ]
Bruk, M.A. [1 ]
机构：
[1] Karpov Physicochemical Research Inst
来源：
Polymer science USSR | 1988年 / 30卷 / 05期
关键词：
Hydrogen - Monomers--Adsorption - Polymethyl Methacrylate--Synthesis - Solids--Surfaces - Spectroscopy; Infrared;
D O I：
10.1016/0032-3950(88)90316-4
中图分类号：
学科分类号：
摘要：
The conformational rearrangements in PVA and PMMA chains synthesized on the surface of Aerosil have been investigated by IR spectroscopy on competing adsorption of low molecular weight adsorbates - expellants - and also with change in the concentration of the surface OH groups. A new class of cooperative transitions has been established in the macromolecules of the 'order-disorder' type associated with the collective character of the rupture of the hydrogen bonds between the functional groups of the polymers and surface adsorption centres.
引用
收藏
页码：957 / 963
相关论文
共 50 条
  • [1] COOPERATIVE CHARACTER OF CONFORMATIONAL TRANSITIONS IN POLYMER-CHAINS SYNTHESIZED ON THE SOLID-SURFACE
    PAVLOVA, LV
    PAVLOV, SA
    BRUK, MA
    VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A, 1988, 30 (05): : 940 - 944
  • [2] Probing conformational transitions of polymer chains by microrheology
    Huang, Chih-Hsing
    Li, Yen-Ching
    Yeh, Yi-Qi
    Jeng, U-Ser
    Wei, Hsien-Hung
    Jan, Jeng-Shiung
    POLYMER, 2014, 55 (14) : 3168 - 3177
  • [3] ACTIVATION-ENERGIES OF LOCAL CONFORMATIONAL TRANSITIONS IN POLYMER-CHAINS
    BAHAR, I
    ERMAN, B
    MACROMOLECULES, 1987, 20 (09) : 2310 - 2311
  • [4] Nonequilibrium polymer chains induced by conformational transitions in densely interfacial layers
    Zhu, Peng-Wei
    JOURNAL OF CHEMICAL PHYSICS, 2012, 137 (10):
  • [5] INVESTIGATIONS ON CONFORMATIONAL TRANSITIONS IN POLYMER-CHAINS IN DILUTE-SOLUTION
    DONDOS, A
    REMPP, P
    BENOIT, H
    MAKROMOLEKULARE CHEMIE-MACROMOLECULAR CHEMISTRY AND PHYSICS, 1973, 171 : 135 - 144
  • [6] STRUCTURE AND CONFORMATIONAL TRANSITIONS IN GRAFTED POLYMER-CHAINS LAYERS - NEW THEORY
    ZHULINA, YB
    PRYAMITSYN, VA
    BORISOV, OV
    VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A, 1989, 31 (01): : 185 - 194
  • [7] Conformational Transitions of Polymer Chains in Solutions Characterized by Fluorescence Resonance Energy Transfer
    Qin, Linlin
    Li, Linling
    Sha, Ye
    Wang, Ziyu
    Zhou, Dongshan
    Chen, Wei
    Xue, Gi
    POLYMERS, 2018, 10 (09)
  • [8] Conformational Transitions of Dynamic Polymer Chains Induced by Colloidal Particles in Dilute Solution
    Shi, Junhe
    Yan, Feng
    Wang, Chao
    King, Stephen
    Qiao, Yan
    Qiu, Dong
    MACROMOLECULES, 2020, 53 (08) : 3052 - 3058
  • [9] CONFORMATIONAL TRANSITIONS AND RUPTURES OF POLYMER CHAINS DURING ORIENTATIONAL DRAWING OF LINEAR POLYETHYLENE
    GAFUROV, UG
    VYSOKOMOLEKULYARNYE SOEDINENIYA SECTION A, 1972, 14 (04): : 873 - &
  • [10] COOPERATIVE CONFORMATIONAL TRANSITIONS OF LINEAR BIOPOLYMERS
    ENGEL, J
    SCHWARZ, G
    ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1970, 9 (06) : 389 - +
12345