MECHANISMS OF STRUCTURAL TRANSFORMATIONS IN POLYETHYLENE NANOCOMPOSITES WITH MULTI-WALLED CARBON NANOTUBES

被引：0

作者：

Bulavin, L. A. ^{[1
]}

Alieksandrov, M. A. ^{[1
]}

Misiura, A., I ^{[1
]}

Pinchuk-Rugal, T. M. ^{[1
]}

Onanko, A. P. ^{[1
]}

Grabovskiy, Yu E. ^{[1
]}

Dmytrenko, O. P. ^{[1
]}

Kulish, M. P. ^{[1
]}

Pavlenko, O. L. ^{[1
]}

Busko, T. O. ^{[1
]}

Pundyk, I. P. ^{[1
]}

Lesiuk, A., I ^{[1
]}

Strelchuk, V. V. ^{[2
]}

机构：

[1] Taras Shevchenko Natl Univ Kyiv, 64-13 Volodymyrska Str, UA-01601 Kiev, Ukraine

[2] Nat Acad Sci Ukraine, VE Lashkaryov Inst Semicond Phys, 41 Nauky Ave, UA-03028 Kiev, Ukraine

来源：

UKRAINIAN JOURNAL OF PHYSICS | 2021年 / 66卷 / 02期

关键词：

nanocomposites; dynamic elastic modulus; dynamic shear modulus; physical and mechanical properties; HIGH-DENSITY POLYETHYLENE; DEFORMATION; PMMA;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The dynamic elastic Young, E', and shear, G', moduli in low-density polyethylene nanocomposites with multi-walled carbon nanotubes (MWCNTs) have been studied. It is shown that those parameters are nonmonotonic with the increasing nanotube concentration. The orientational structure of macro-molecules adsorbed on nanotubes begins to play an important role, as the MWCNT content grows. Its modification gives rise to changes in the vibrational spectra and the electronic structure of composites and, as a result, may improve their mechanical and transport properties.

引用

页码：151 / 158

页数：8

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