Sökning: onr:"swepub:oai:research.chalmers.se:9d19610f-d685-40e6-b2c3-0811c3a4a378" > Application of grap...
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000 | 03940naa a2200457 4500 | |
001 | oai:research.chalmers.se:9d19610f-d685-40e6-b2c3-0811c3a4a378 | |
003 | SwePub | |
008 | 180521s2018 | |||||||||||000 ||eng| | |
024 | 7 | a https://research.chalmers.se/publication/5031722 URI |
024 | 7 | a https://doi.org/10.1016/j.mattod.2018.01.0072 DOI |
024 | 7 | a https://research.chalmers.se/publication/5032232 URI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Scidà, A.u Consiglo Nazionale Delle Richerche4 aut |
245 | 1 0 | a Application of graphene-based flexible antennas in consumer electronic devices |
264 | 1 | b Elsevier BV,c 2018 |
338 | a electronic2 rdacarrier | |
520 | a We describe the fabrication and characterization of Near-Field Communication (NFC) devices based on highly flexible, carbon-based antennas composed of stacked graphene multilayers. This material features a high value of conductivity (4.20 * 10 5 S/m) comparable to monocrystalline graphite, but is much more flexible and processable. We first studied the replacement of metal with carbon antennas using computer modeling, to select the best design. Then we manufactured several devices to be used according to the communication protocol ISO/IEC 15693. The inductance of the G-paper antennas was tested before and after hundreds of thousands of bending cycles at bending radii of 45 and 90 mm. During bending the self-resonance frequency and inductance peak showed minimal variation and the resistance at 1 MHz changed from 33.09 Ω to 34.18 Ω outperforming standard, commercial metallic antennas. The devices were successfully tested by exchanging data with a smartphone and other commercial NFC readers, matching the performance of standard, commercial metallic antennas. The graphene antennas could be deposited on different standard polymeric substrates or on textiles. Smart cards, flexible NFC tags and wearable NFC bracelets were prepared in this way to be used in electronic keys, business cards and other typical NFC applications. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Materialteknikx Annan materialteknik0 (SwePub)205992 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Materials Engineeringx Other Materials Engineering0 (SwePub)205992 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Annan elektroteknik och elektronik0 (SwePub)202992 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Other Electrical Engineering, Electronic Engineering, Information Engineering0 (SwePub)202992 hsv//eng |
650 | 7 | a NATURVETENSKAPx Fysikx Den kondenserade materiens fysik0 (SwePub)103042 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Condensed Matter Physics0 (SwePub)103042 hsv//eng |
700 | 1 | a Haque, S.u Nokia AB,Nokia Oy4 aut |
700 | 1 | a Treossi, E.u Consiglo Nazionale Delle Richerche4 aut |
700 | 1 | a Robinson, A.u Nokia AB,Nokia Oy4 aut |
700 | 1 | a Smerzi, S.u STMicroelectronics4 aut |
700 | 1 | a Ravesi, S.u STMicroelectronics4 aut |
700 | 1 | a Borini, S.u Nokia AB,Nokia Oy,Graphitene Ltd4 aut |
700 | 1 | a Palermo, Vincenzo,d 1972u Chalmers tekniska högskola,Chalmers University of Technology,Consiglo Nazionale Delle Richerche4 aut0 (Swepub:cth)palermo |
710 | 2 | a Consiglo Nazionale Delle Richercheb Nokia AB4 org |
773 | 0 | t Materials Todayd : Elsevier BVg 21:3, s. 223-230q 21:3<223-230x 1369-7021x 1873-4103 |
856 | 4 | u https://research.chalmers.se/publication/503223/file/503223_Fulltext.pdfx primaryx freey FULLTEXT |
856 | 4 | u https://doi.org/10.1016/j.mattod.2018.01.007 |
856 | 4 8 | u https://research.chalmers.se/publication/503172 |
856 | 4 8 | u https://doi.org/10.1016/j.mattod.2018.01.007 |
856 | 4 8 | u https://research.chalmers.se/publication/503223 |
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