Electromagnetic interference shielding effectiveness of Multi-Walled Carbon Nanotubes-Polymer materials
碩士 === 國立清華大學 === 材料科學工程學系 === 95 === In this study, excellent electromagnetic interference (EMI) shielding effectiveness is obtained by multi-walled carbon nanotube(MWNT)-polystyrene (PS) composites. A better EMI shielding effectiveness by controlling different proportion of MWNT in PS matrix is de...
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Other Authors: | |
Format: | Others |
Language: | zh-TW |
Published: |
2007
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Online Access: | http://ndltd.ncl.edu.tw/handle/49993601879960086772 |
Summary: | 碩士 === 國立清華大學 === 材料科學工程學系 === 95 === In this study, excellent electromagnetic interference (EMI) shielding effectiveness is obtained by multi-walled carbon nanotube(MWNT)-polystyrene (PS) composites. A better EMI shielding effectiveness by controlling different proportion of MWNT in PS matrix is detected. Furthermore, a high EMI shielding efficiency is presented with mixing only low percentage MWNT in PS. Shielding phenomenon is explained based on MWNT-PS composites permittivity and impedance. We discuss and analyze the result in the last section.
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