Synthesis and mechanical properties of TiO2-epoxy nanocomposites

被引：241

作者：

Ng, CB ^{[1
]}

Schadler, LS ^{[1
]}

Siegel, RW ^{[1
]}

机构：

[1] Rensselaer Polytech Inst, Dept Mat Sci & Engn, Troy, NY 12180 USA

来源：

NANOSTRUCTURED MATERIALS | 1999年 / 12卷 / 1-4期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0965-9773(99)00170-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

New developments in the synthesis of nanometer scale TiO2 particles have enabled the processing of exciting new nanoparticle/epoxy composites. An ultrasonic method was used to disperse the nanoparticles in epoxy, thus eliminating the need for solvent without sacrificing the ease of processing. Composites were processed at the 5, 10, 15 and 20 weight percent level and were characterized by SEM, tensile tests and scratch tests. These results at 10 percent loading were also compared with an equal loading of micron-size TiO2 fillers in epoxy to evaluate the strain-to-failure and scratch resistance. (C) 1999 Acta Metallurgica Inc.

引用

页码：507 / 510

页数：4

共 4 条

[1] TEMPERATURE-DEPENDENCE OF THE HARDNESS OF NANOCRYSTALLINE TITANIUM-DIOXIDE [J].

GUERMAZI, M ;

HOFLER, HJ ;

HAHN, H ;

AVERBACK, RS .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1991, 74 (10) :2672-2674

[2] SYNTHESIS, PROCESSING, AND DEFORMATION OF BULK NANOPHASE FE-28A1-2CR INTERMETALLIC [J].

JAIN, M ;

CHRISTMAN, T .

ACTA METALLURGICA ET MATERIALIA, 1994, 42 (06) :1901-1911

[3] MECHANICAL-PROPERTIES OF NANOPHASE TIO2 AS DETERMINED BY NANOINDENTATION [J].

MAYO, MJ ;

SIEGEL, RW ;

NARAYANASAMY, A ;

NIX, WD .

JOURNAL OF MATERIALS RESEARCH, 1990, 5 (05) :1073-1082

[4] PARAMETERS DETERMINING THE STRENGTH AND TOUGHNESS OF PARTICULATE FILLED EPOXIDE-RESINS [J].

MOLONEY, AC ;

KAUSCH, HH ;

KAISER, T ;

BEER, HR .

JOURNAL OF MATERIALS SCIENCE, 1987, 22 (02) :381-393

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