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Preparation of carbon nanotubes/epoxy resin composites by using hollow glass beads as the carrier
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نویسنده
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wu x.-f. ,zhao y.-k. ,zhang d. ,chen t.-b. ,ma l.-y.
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منبع
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journal of the chemical society of pakistan - 2012 - دوره : 34 - شماره : 6 - صفحه:1539 -1543
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چکیده
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Hollow glass beads had been utilized as the carrier to assist dispersion of carbon nanotubes in epoxy resin. hollow glass beads were firstly aminated with γ-aminopropyltriethoxysilane,sencondly reacted with carboxyl- functionalized carbon nanotubes via an amidation reaction and susequently mixed with epoxy resin and hardener. the experimental results showed that carbon nanotubes could be loaded on the surfaces of hollow glass beads and approximately a monolayer of carbon nanotubes was formed when the weight ratio of hollow glass beads to carbon nanotubes was 100:5. moreover,the dispersity of carbon nanotubes in the matrix was improved as compared to the control samples prepared by using a conventional mixing method.
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کلیدواژه
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Carbon nanotubes; Epoxy matrix composites; Hollow glass beads
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آدرس
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school of materials science and engineering,shijiazhuang tiedao university, China, school of materials science and engineering,shijiazhuang tiedao university, China, school of materials science and engineering,shijiazhuang tiedao university, China, school of materials science and engineering,shijiazhuang tiedao university, China, school of materials science and engineering,shijiazhuang tiedao university, China
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Authors
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