Three-layer piezoelectrets from fluorinated ethylene-propylene (FEP) copolymer films
A process for preparing three-layer piezoelectrets from fluorinated ethylene-propylene (FEP) copolymer films is introduced. Samples are made from commercial FEP films by means of laser cutting, laser bonding, electrode evaporation, and high-field poling. The observed dielectric-resonance spectra dem...
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| Veröffentlicht in: | Applied physics. A, Materials science & processing Materials science & processing, 2011-05, Vol.103 (2), p.455-461 |
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| container_title | Applied physics. A, Materials science & processing |
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| creator | Fang, Peng Wang, Feipeng Wirges, Werner Gerhard, Reimund Basso, Heitor Cury |
| description | A process for preparing three-layer piezoelectrets from fluorinated ethylene-propylene (FEP) copolymer films is introduced. Samples are made from commercial FEP films by means of laser cutting, laser bonding, electrode evaporation, and high-field poling. The observed dielectric-resonance spectra demonstrate the piezoelectricity of the FEP sandwiches. Piezoelectric
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33
coefficients up to a few hundred pC/N are achieved. Charging at elevated temperatures can increase the thermal stability of the piezoelectrets. Isothermal experiments for approximately 15 min demonstrate that samples charged at 140°C keep their piezoelectric activity up to at least 120°C and retain 70% of their initial
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33
even at 130°C. Acoustical measurements show a relatively flat frequency response in the range between 300 Hz and 20 kHz. |
| doi_str_mv | 10.1007/s00339-010-6008-2 |
| format | Article |
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d
33
coefficients up to a few hundred pC/N are achieved. Charging at elevated temperatures can increase the thermal stability of the piezoelectrets. Isothermal experiments for approximately 15 min demonstrate that samples charged at 140°C keep their piezoelectric activity up to at least 120°C and retain 70% of their initial
d
33
even at 130°C. Acoustical measurements show a relatively flat frequency response in the range between 300 Hz and 20 kHz.</description><identifier>ISSN: 0947-8396</identifier><identifier>EISSN: 1432-0630</identifier><identifier>DOI: 10.1007/s00339-010-6008-2</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer-Verlag</publisher><subject>Characterization and Evaluation of Materials ; Charging ; Condensed Matter Physics ; Copolymers ; Electrodes ; Fluorination ; High temperature ; Lasers ; Machines ; Manufacturing ; Materials science ; Nanotechnology ; Optical and Electronic Materials ; Physics ; Physics and Astronomy ; Piezoelectricity ; Processes ; Surfaces and Interfaces ; Thin Films</subject><ispartof>Applied physics. A, Materials science & processing, 2011-05, Vol.103 (2), p.455-461</ispartof><rights>Springer-Verlag 2010</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c320t-d3e201741db60efff46fb29bbc518366b78edae0260d9b008e1ded4e8cf6f9413</citedby><cites>FETCH-LOGICAL-c320t-d3e201741db60efff46fb29bbc518366b78edae0260d9b008e1ded4e8cf6f9413</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00339-010-6008-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00339-010-6008-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27929,27930,41493,42562,51324</link.rule.ids></links><search><creatorcontrib>Fang, Peng</creatorcontrib><creatorcontrib>Wang, Feipeng</creatorcontrib><creatorcontrib>Wirges, Werner</creatorcontrib><creatorcontrib>Gerhard, Reimund</creatorcontrib><creatorcontrib>Basso, Heitor Cury</creatorcontrib><title>Three-layer piezoelectrets from fluorinated ethylene-propylene (FEP) copolymer films</title><title>Applied physics. A, Materials science & processing</title><addtitle>Appl. Phys. A</addtitle><description>A process for preparing three-layer piezoelectrets from fluorinated ethylene-propylene (FEP) copolymer films is introduced. Samples are made from commercial FEP films by means of laser cutting, laser bonding, electrode evaporation, and high-field poling. The observed dielectric-resonance spectra demonstrate the piezoelectricity of the FEP sandwiches. Piezoelectric
d
33
coefficients up to a few hundred pC/N are achieved. Charging at elevated temperatures can increase the thermal stability of the piezoelectrets. Isothermal experiments for approximately 15 min demonstrate that samples charged at 140°C keep their piezoelectric activity up to at least 120°C and retain 70% of their initial
d
33
even at 130°C. Acoustical measurements show a relatively flat frequency response in the range between 300 Hz and 20 kHz.</description><subject>Characterization and Evaluation of Materials</subject><subject>Charging</subject><subject>Condensed Matter Physics</subject><subject>Copolymers</subject><subject>Electrodes</subject><subject>Fluorination</subject><subject>High temperature</subject><subject>Lasers</subject><subject>Machines</subject><subject>Manufacturing</subject><subject>Materials science</subject><subject>Nanotechnology</subject><subject>Optical and Electronic Materials</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Piezoelectricity</subject><subject>Processes</subject><subject>Surfaces and Interfaces</subject><subject>Thin Films</subject><issn>0947-8396</issn><issn>1432-0630</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kD9PwzAQxS0EEqXwAdiyAYPhbKeOM6KqBaRKMJTZyp8zTeXEwU6G8OkxhJlb7ob3nu79CLlmcM8AsocAIEROgQGVAIryE7JgqeAUpIBTsoA8zagSuTwnFyEcIU7K-YLs9wePSG0xoU_6Br8cWqwGj0NIjHdtYuzofNMVA9YJDofJYoe0967_vZLb7ebtLqlc7-zUxgjT2DZckjNT2IBXf3tJ3reb_fqZ7l6fXtaPO1oJDgOtBXJgWcrqUgIaY1JpSp6XZbViSkhZZgrrAoFLqPMytkJWY52iqow0ecrEktzMufGfzxHDoNsmVGht0aEbg1YK5EqsuIxKNisr70LwaHTvm7bwk2agfwDqGaCOAPUPQM2jh8-eELXdB3p9dKPvYqF_TN8ZbXSy</recordid><startdate>20110501</startdate><enddate>20110501</enddate><creator>Fang, Peng</creator><creator>Wang, Feipeng</creator><creator>Wirges, Werner</creator><creator>Gerhard, Reimund</creator><creator>Basso, Heitor Cury</creator><general>Springer-Verlag</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>H8D</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20110501</creationdate><title>Three-layer piezoelectrets from fluorinated ethylene-propylene (FEP) copolymer films</title><author>Fang, Peng ; Wang, Feipeng ; Wirges, Werner ; Gerhard, Reimund ; Basso, Heitor Cury</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c320t-d3e201741db60efff46fb29bbc518366b78edae0260d9b008e1ded4e8cf6f9413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Characterization and Evaluation of Materials</topic><topic>Charging</topic><topic>Condensed Matter Physics</topic><topic>Copolymers</topic><topic>Electrodes</topic><topic>Fluorination</topic><topic>High temperature</topic><topic>Lasers</topic><topic>Machines</topic><topic>Manufacturing</topic><topic>Materials science</topic><topic>Nanotechnology</topic><topic>Optical and Electronic Materials</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Piezoelectricity</topic><topic>Processes</topic><topic>Surfaces and Interfaces</topic><topic>Thin Films</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fang, Peng</creatorcontrib><creatorcontrib>Wang, Feipeng</creatorcontrib><creatorcontrib>Wirges, Werner</creatorcontrib><creatorcontrib>Gerhard, Reimund</creatorcontrib><creatorcontrib>Basso, Heitor Cury</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied physics. A, Materials science & processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fang, Peng</au><au>Wang, Feipeng</au><au>Wirges, Werner</au><au>Gerhard, Reimund</au><au>Basso, Heitor Cury</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Three-layer piezoelectrets from fluorinated ethylene-propylene (FEP) copolymer films</atitle><jtitle>Applied physics. A, Materials science & processing</jtitle><stitle>Appl. Phys. A</stitle><date>2011-05-01</date><risdate>2011</risdate><volume>103</volume><issue>2</issue><spage>455</spage><epage>461</epage><pages>455-461</pages><issn>0947-8396</issn><eissn>1432-0630</eissn><abstract>A process for preparing three-layer piezoelectrets from fluorinated ethylene-propylene (FEP) copolymer films is introduced. Samples are made from commercial FEP films by means of laser cutting, laser bonding, electrode evaporation, and high-field poling. The observed dielectric-resonance spectra demonstrate the piezoelectricity of the FEP sandwiches. Piezoelectric
d
33
coefficients up to a few hundred pC/N are achieved. Charging at elevated temperatures can increase the thermal stability of the piezoelectrets. Isothermal experiments for approximately 15 min demonstrate that samples charged at 140°C keep their piezoelectric activity up to at least 120°C and retain 70% of their initial
d
33
even at 130°C. Acoustical measurements show a relatively flat frequency response in the range between 300 Hz and 20 kHz.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer-Verlag</pub><doi>10.1007/s00339-010-6008-2</doi><tpages>7</tpages></addata></record> |
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| ispartof | Applied physics. A, Materials science & processing, 2011-05, Vol.103 (2), p.455-461 |
| issn | 0947-8396 1432-0630 |
| language | eng |
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| subjects | Characterization and Evaluation of Materials Charging Condensed Matter Physics Copolymers Electrodes Fluorination High temperature Lasers Machines Manufacturing Materials science Nanotechnology Optical and Electronic Materials Physics Physics and Astronomy Piezoelectricity Processes Surfaces and Interfaces Thin Films |
| title | Three-layer piezoelectrets from fluorinated ethylene-propylene (FEP) copolymer films |
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