Epoxy Composite with Milimetric Carbon Nanotubes

被引:3
|
作者
Antunes, E. F. [1 ,2 ]
Edwards, E. R. [3 ]
Botelho, E. C. [3 ]
Costa, M. L. [3 ,4 ]
Corat, E. J. [1 ]
Massi, M. [2 ]
机构
[1] INPE, BR-12245970 Sao Jose Dos Campos, SP, Brazil
[2] ITA, BR-12228900 Sao Jose Dos Campos, Brazil
[3] Univ Estadual Paulista, BR-12516410 Guaratingueta, SP, Brazil
[4] IAE, Div Mat, BR-12228904 Sao Jose Dos Campos, Brazil
基金
巴西圣保罗研究基金会;
关键词
MWCNT; Epoxy; DGEBA; DDM; Cure; T-g; GLASS-TRANSITION TEMPERATURE; LARGE-SCALE PRODUCTION; MECHANICAL-PROPERTIES; CURE BEHAVIOR; DISPERSION; RESIN; KINETICS; MATRIX; MODEL;
D O I
10.1166/jnn.2011.3478
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Composite of multi-walled carbon nanotubes (MWCNT) and epoxy resin DGEBA were obtained with DDM hardener. The MWCNT were synthesized with length of millimeters by camphor/ferrocene pyrolysis. Different cure temperatures of DGEBA/DDM with addition of up to 1% MWCNT were studied to evaluate eventual changes in cure kinetics by differential scanning calorimetry (DSC). No change was detected in glass transition temperature with insertion of MWCNT although the cure enthalpy has been reduced.
引用
收藏
页码:9025 / 9031
页数:7
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