A nuclear quadrupole resonance study of the elastic and thermal properties of solid composite materials

被引：0
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作者：
Azheganov, AS
Begishev, VP
Gorinov, DA
Lysenko, SN
Shardakov, IN
Shestakova, NK
机构：
[1] Perm State Univ, Perm 614990, Russia
[2] Russian Acad Sci, Ural Div, Inst Chem Tech, Perm 614990, Russia
[3] Russian Acad Sci, Ural Div, Inst Mech Continua, Perm 614013, Russia
[4] Perm State Acad Agr, Perm 614600, Russia
来源：
POLYMER SCIENCE SERIES B | 2004年 / 46卷 / 9-10期
关键词：
D O I：
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中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Changes in the NQR (nuclear quadrupole resonance) frequency and linewidth of a filler upon isotropic heat and pressure impacts on a solid composite material with an epoxy matrix were experimentally studied. Using a structural model of a filled polymer, a relationship was established between NQR line parameters and the stressed state of the matrix. The elastic properties of the material of the composite specimens were determined from NQR data.
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页码：288 / 296
页数：9
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