Preparation of titanium carbide nanowires for application in electromagnetic wave absorption
The TiC nanowires with high specific surface areas were prepared by a chloride-assisted carbothermal reduction. The 30wt% loaded sample shows strong EM wave absorption capability in X-band, due to the good impedance match degree and destructive interference at the air–material interface. TiC nanowir...
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| Veröffentlicht in: | Journal of alloys and compounds 2014-05, Vol.596, p.132-139 |
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| container_title | Journal of alloys and compounds |
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| creator | Yuan, Xiaoyan Cheng, Laifei Kong, Luo Yin, Xiaowei Zhang, Litong |
| description | The TiC nanowires with high specific surface areas were prepared by a chloride-assisted carbothermal reduction. The 30wt% loaded sample shows strong EM wave absorption capability in X-band, due to the good impedance match degree and destructive interference at the air–material interface. TiC nanowires show a potential as a new-type of stealth materials.
•TiC nanowires with high surface areas were prepared by a carbothermal reduction.•The TiC nanowire/paraffin sample had good electromagnetic loss abilities in X-band.•The matching thickness was determined by the quarter-wavelength law and impedance match.
TiC nanowires were synthesized by chloride-assisted carbothermal reaction, using sucrose, TiO2 and NaCl as precursors and Ni(NO3)2·6H2O as a catalyst. The TiC nanowires have specific surface areas of 186.7m2g−1 with a diameter of 200–400nm and length of dozens micrometers. The hybrids of TiC nanowires/paraffin exhibited distinct electromagnetic wave absorbing ability in X-band (8.2–12.4GHz). The optimal reflection loss (RL) of −51dB at 11.8GHz and the bandwidth of 3.0GHz (RL |
| doi_str_mv | 10.1016/j.jallcom.2014.01.022 |
| format | Article |
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•TiC nanowires with high surface areas were prepared by a carbothermal reduction.•The TiC nanowire/paraffin sample had good electromagnetic loss abilities in X-band.•The matching thickness was determined by the quarter-wavelength law and impedance match.
TiC nanowires were synthesized by chloride-assisted carbothermal reaction, using sucrose, TiO2 and NaCl as precursors and Ni(NO3)2·6H2O as a catalyst. The TiC nanowires have specific surface areas of 186.7m2g−1 with a diameter of 200–400nm and length of dozens micrometers. The hybrids of TiC nanowires/paraffin exhibited distinct electromagnetic wave absorbing ability in X-band (8.2–12.4GHz). The optimal reflection loss (RL) of −51dB at 11.8GHz and the bandwidth of 3.0GHz (RL<−10dB) was achieved when the thickness is 1.7mm. The optimal reflection loss and matching thickness were determined by the impedance match and quarter-wavelength law.</description><identifier>ISSN: 0925-8388</identifier><identifier>EISSN: 1873-4669</identifier><identifier>DOI: 10.1016/j.jallcom.2014.01.022</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Electromagnetic wave absorption ; Electromagnetic waves ; Exact sciences and technology ; Microstructure ; Microwave and radio-frequency interactions (excluding resonances) ; Nanowires ; Noise levels ; Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation ; Optimization ; Other interactions of matter with particles and radiation ; Physics ; Reflection ; Specific surface ; TiC nanowires ; Titanium carbide ; Titanium dioxide</subject><ispartof>Journal of alloys and compounds, 2014-05, Vol.596, p.132-139</ispartof><rights>2014 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c471t-978569a8ccaae2cc45bfc994377e87e1521544b2149f82ac5b193972f6cdf9933</citedby><cites>FETCH-LOGICAL-c471t-978569a8ccaae2cc45bfc994377e87e1521544b2149f82ac5b193972f6cdf9933</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jallcom.2014.01.022$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28292992$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Yuan, Xiaoyan</creatorcontrib><creatorcontrib>Cheng, Laifei</creatorcontrib><creatorcontrib>Kong, Luo</creatorcontrib><creatorcontrib>Yin, Xiaowei</creatorcontrib><creatorcontrib>Zhang, Litong</creatorcontrib><title>Preparation of titanium carbide nanowires for application in electromagnetic wave absorption</title><title>Journal of alloys and compounds</title><description>The TiC nanowires with high specific surface areas were prepared by a chloride-assisted carbothermal reduction. The 30wt% loaded sample shows strong EM wave absorption capability in X-band, due to the good impedance match degree and destructive interference at the air–material interface. TiC nanowires show a potential as a new-type of stealth materials.
•TiC nanowires with high surface areas were prepared by a carbothermal reduction.•The TiC nanowire/paraffin sample had good electromagnetic loss abilities in X-band.•The matching thickness was determined by the quarter-wavelength law and impedance match.
TiC nanowires were synthesized by chloride-assisted carbothermal reaction, using sucrose, TiO2 and NaCl as precursors and Ni(NO3)2·6H2O as a catalyst. The TiC nanowires have specific surface areas of 186.7m2g−1 with a diameter of 200–400nm and length of dozens micrometers. The hybrids of TiC nanowires/paraffin exhibited distinct electromagnetic wave absorbing ability in X-band (8.2–12.4GHz). The optimal reflection loss (RL) of −51dB at 11.8GHz and the bandwidth of 3.0GHz (RL<−10dB) was achieved when the thickness is 1.7mm. The optimal reflection loss and matching thickness were determined by the impedance match and quarter-wavelength law.</description><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Electromagnetic wave absorption</subject><subject>Electromagnetic waves</subject><subject>Exact sciences and technology</subject><subject>Microstructure</subject><subject>Microwave and radio-frequency interactions (excluding resonances)</subject><subject>Nanowires</subject><subject>Noise levels</subject><subject>Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation</subject><subject>Optimization</subject><subject>Other interactions of matter with particles and radiation</subject><subject>Physics</subject><subject>Reflection</subject><subject>Specific surface</subject><subject>TiC nanowires</subject><subject>Titanium carbide</subject><subject>Titanium dioxide</subject><issn>0925-8388</issn><issn>1873-4669</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkEGLFDEQhYMoOK7-BCEXwUu3STrpJCeRRV1hQQ96WwjVNRXJ0N1pk55d9t_bwwx73VNdvvde8TH2XopWCtl_OrQHGEfMU6uE1K2QrVDqBdtJZ7tG971_yXbCK9O4zrnX7E2tByGE9J3csbtfhRYosKY88xz5mlaY03HiCGVIe-IzzPkhFao85sJhWcaEZzrNnEbCteQJ_s60JuQPcE8chprLckLeslcRxkrvLveK_fn29ff1TXP78_uP6y-3DWor18ZbZ3oPDhGAFKI2Q0TvdWctOUvSKGm0HpTUPjoFaIbtd29V7HEfve-6K_bx3LuU_O9IdQ1TqkjjCDPlYw2yt9Y7oXvxPGqMt9IprTfUnFEsudZCMSwlTVAegxThJD4cwkV8OIkPQoZN_Jb7cJmAijDGAjOm-hRWTnnl_Yn7fOZoU3OfqISKiWak_aYb17DP6Zml__wanLk</recordid><startdate>20140525</startdate><enddate>20140525</enddate><creator>Yuan, Xiaoyan</creator><creator>Cheng, Laifei</creator><creator>Kong, Luo</creator><creator>Yin, Xiaowei</creator><creator>Zhang, Litong</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20140525</creationdate><title>Preparation of titanium carbide nanowires for application in electromagnetic wave absorption</title><author>Yuan, Xiaoyan ; Cheng, Laifei ; Kong, Luo ; Yin, Xiaowei ; Zhang, Litong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c471t-978569a8ccaae2cc45bfc994377e87e1521544b2149f82ac5b193972f6cdf9933</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Electromagnetic wave absorption</topic><topic>Electromagnetic waves</topic><topic>Exact sciences and technology</topic><topic>Microstructure</topic><topic>Microwave and radio-frequency interactions (excluding resonances)</topic><topic>Nanowires</topic><topic>Noise levels</topic><topic>Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation</topic><topic>Optimization</topic><topic>Other interactions of matter with particles and radiation</topic><topic>Physics</topic><topic>Reflection</topic><topic>Specific surface</topic><topic>TiC nanowires</topic><topic>Titanium carbide</topic><topic>Titanium dioxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yuan, Xiaoyan</creatorcontrib><creatorcontrib>Cheng, Laifei</creatorcontrib><creatorcontrib>Kong, Luo</creatorcontrib><creatorcontrib>Yin, Xiaowei</creatorcontrib><creatorcontrib>Zhang, Litong</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of alloys and compounds</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yuan, Xiaoyan</au><au>Cheng, Laifei</au><au>Kong, Luo</au><au>Yin, Xiaowei</au><au>Zhang, Litong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Preparation of titanium carbide nanowires for application in electromagnetic wave absorption</atitle><jtitle>Journal of alloys and compounds</jtitle><date>2014-05-25</date><risdate>2014</risdate><volume>596</volume><spage>132</spage><epage>139</epage><pages>132-139</pages><issn>0925-8388</issn><eissn>1873-4669</eissn><abstract>The TiC nanowires with high specific surface areas were prepared by a chloride-assisted carbothermal reduction. The 30wt% loaded sample shows strong EM wave absorption capability in X-band, due to the good impedance match degree and destructive interference at the air–material interface. TiC nanowires show a potential as a new-type of stealth materials.
•TiC nanowires with high surface areas were prepared by a carbothermal reduction.•The TiC nanowire/paraffin sample had good electromagnetic loss abilities in X-band.•The matching thickness was determined by the quarter-wavelength law and impedance match.
TiC nanowires were synthesized by chloride-assisted carbothermal reaction, using sucrose, TiO2 and NaCl as precursors and Ni(NO3)2·6H2O as a catalyst. The TiC nanowires have specific surface areas of 186.7m2g−1 with a diameter of 200–400nm and length of dozens micrometers. The hybrids of TiC nanowires/paraffin exhibited distinct electromagnetic wave absorbing ability in X-band (8.2–12.4GHz). The optimal reflection loss (RL) of −51dB at 11.8GHz and the bandwidth of 3.0GHz (RL<−10dB) was achieved when the thickness is 1.7mm. The optimal reflection loss and matching thickness were determined by the impedance match and quarter-wavelength law.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jallcom.2014.01.022</doi><tpages>8</tpages></addata></record> |
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| ispartof | Journal of alloys and compounds, 2014-05, Vol.596, p.132-139 |
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| subjects | Condensed matter: electronic structure, electrical, magnetic, and optical properties Electromagnetic wave absorption Electromagnetic waves Exact sciences and technology Microstructure Microwave and radio-frequency interactions (excluding resonances) Nanowires Noise levels Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Optimization Other interactions of matter with particles and radiation Physics Reflection Specific surface TiC nanowires Titanium carbide Titanium dioxide |
| title | Preparation of titanium carbide nanowires for application in electromagnetic wave absorption |
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