Supramolecular structure of electroactive polymer thin films

被引:10
|
作者
Kornilov, V. M. [1 ]
Lachinov, A. N. [1 ,2 ]
Karamov, D. D. [1 ,2 ]
Nabiullin, I. R. [1 ]
Kul'velis, Yu. V. [3 ]
机构
[1] Akmullah Bashkir State Pedag Univ, Ul Oktyabrskoi Revolyutsii 3a, Ufa 450000, Bashkortostan, Russia
[2] Russian Acad Sci, Ufa Sci Ctr, Pr Oktyabrya 71, Ufa 450054, Bashkortostan, Russia
[3] Kurchatov Inst, Konstantinov Petersburg Nucl Phys Inst, Natl Res Ctr, Gatchina 188300, Leningrad Oblas, Russia
基金
俄罗斯基础研究基金会;
关键词
Atomic Force Microscopy; Polymer Film; Supramolecular Structure; Resistive Switching; Atomic Force Microscopy Investigation;
D O I
10.1134/S1063783416050115
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
This paper presents the results of an experimental investigation of the supramolecular structure of polydiphenylenephthalide thin films that exhibit effects of resistive switching. The supramolecular structure of the polymer has been investigated using small-angle neutron scattering in conjunction with atomic force microscopy. It has been found that the internal structure of polymer films consists of structural elements in the form of spheroids. The sizes of the structural elements, which were obtained from the neutron scattering data and analysis of the atomic force microscopy images, correlate well with each other. A model of the formation of polymer layers has been proposed. The observed structural elements in polymer films are formed due to the association of macromolecules in the initial polymer solution.
引用
收藏
页码:1065 / 1070
页数:6
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