Effects of Boron Nitride Coatings at High Temperatures and Electromagnetic Wave Absorption Properties of Carbon Fiber-Based Magnetic Materials
An electromagnetic (EM) wave-absorbing material with a three-layer structure is prepared by depositing magnetic particles and a high-temperature resistant coating on the surface of the carbon fiber (CF) with in situ hybridization. Accordingly, the structure, chemical composition, morphology, high-te...
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| Veröffentlicht in: | Journal of nanomaterials 2020, Vol.2020 (2020), p.1-12 |
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| description | An electromagnetic (EM) wave-absorbing material with a three-layer structure is prepared by depositing magnetic particles and a high-temperature resistant coating on the surface of the carbon fiber (CF) with in situ hybridization. Accordingly, the structure, chemical composition, morphology, high-temperature resistance, EM characteristics, and EM wave absorption of the composite materials were analyzed. The composite materials contained CFs, and the magnetic particles, such as Fe3O4, NiFe2O4, CoFe2O4, and Ni3Fe, distributed along the axial direction of the fiber, while boron nitride (BN) existed in the outermost coating layer. This preparation method improves the oxidation resistance and EM wave absorption performance of the CF. When the concentrations of the metal salt solution and the original BN solution are 0.625×1.5 mol L-1 [nFeCl3: nCoSO4: nNiSO4=2:2:1] and 4 mol L-1 [nH3BO3:nCONH22=1:3], respectively, the thermal decomposition temperature of the prepared CF/1.5FeCoNi/2BN is increased from 450°C to 754°C. In the frequency range of 10.6–26 GHz, the EM wave loss is less than −10 dB (the bandwidth spans 15.4 GHz). The CF-based composite material prepared in this study has the characteristics of light weight, wide absorption band, and strong oxidation resistance and constitutes the reference basis for the study of other high-temperature, EM wave-absorbing materials. |
| doi_str_mv | 10.1155/2020/3672517 |
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Accordingly, the structure, chemical composition, morphology, high-temperature resistance, EM characteristics, and EM wave absorption of the composite materials were analyzed. The composite materials contained CFs, and the magnetic particles, such as Fe3O4, NiFe2O4, CoFe2O4, and Ni3Fe, distributed along the axial direction of the fiber, while boron nitride (BN) existed in the outermost coating layer. This preparation method improves the oxidation resistance and EM wave absorption performance of the CF. When the concentrations of the metal salt solution and the original BN solution are 0.625×1.5 mol L-1 [nFeCl3: nCoSO4: nNiSO4=2:2:1] and 4 mol L-1 [nH3BO3:nCONH22=1:3], respectively, the thermal decomposition temperature of the prepared CF/1.5FeCoNi/2BN is increased from 450°C to 754°C. In the frequency range of 10.6–26 GHz, the EM wave loss is less than −10 dB (the bandwidth spans 15.4 GHz). The CF-based composite material prepared in this study has the characteristics of light weight, wide absorption band, and strong oxidation resistance and constitutes the reference basis for the study of other high-temperature, EM wave-absorbing materials.</description><identifier>ISSN: 1687-4110</identifier><identifier>EISSN: 1687-4129</identifier><identifier>DOI: 10.1155/2020/3672517</identifier><language>eng</language><publisher>Cairo, Egypt: Hindawi Publishing Corporation</publisher><subject>Absorption spectra ; Boron ; Boron fibers ; Boron nitride ; Carbon fibers ; Chemical composition ; Cobalt ferrites ; Composite materials ; Electromagnetic radiation ; Fourier transforms ; Frequency ranges ; High temperature ; Iron compounds ; Iron oxides ; Magnetic materials ; Magnetic properties ; Morphology ; Nanomaterials ; Nickel base alloys ; Nickel compounds ; Nickel ferrites ; Organic chemistry ; Oxidation ; Oxidation resistance ; Saline solutions ; Thermal decomposition ; Wave resistance ; Weight reduction</subject><ispartof>Journal of nanomaterials, 2020, Vol.2020 (2020), p.1-12</ispartof><rights>Copyright © 2020 Qilong Sun et al.</rights><rights>Copyright © 2020 Qilong Sun et al. This is an open access article distributed under the Creative Commons Attribution License (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. http://creativecommons.org/licenses/by/4.0</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c360t-ea32e3b5e28e88e313ba3d10c4bccb6731df0cef1552564d5d874257bd7455e53</citedby><cites>FETCH-LOGICAL-c360t-ea32e3b5e28e88e313ba3d10c4bccb6731df0cef1552564d5d874257bd7455e53</cites><orcidid>0000-0002-5275-7721</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,4024,27923,27924,27925</link.rule.ids></links><search><contributor>Premkumar, Thathan</contributor><contributor>Thathan Premkumar</contributor><creatorcontrib>Long, Xiaoyun</creatorcontrib><creatorcontrib>Cheng, Jiahao</creatorcontrib><creatorcontrib>Ye, Wei</creatorcontrib><creatorcontrib>Sun, Qilong</creatorcontrib><title>Effects of Boron Nitride Coatings at High Temperatures and Electromagnetic Wave Absorption Properties of Carbon Fiber-Based Magnetic Materials</title><title>Journal of nanomaterials</title><description>An electromagnetic (EM) wave-absorbing material with a three-layer structure is prepared by depositing magnetic particles and a high-temperature resistant coating on the surface of the carbon fiber (CF) with in situ hybridization. Accordingly, the structure, chemical composition, morphology, high-temperature resistance, EM characteristics, and EM wave absorption of the composite materials were analyzed. The composite materials contained CFs, and the magnetic particles, such as Fe3O4, NiFe2O4, CoFe2O4, and Ni3Fe, distributed along the axial direction of the fiber, while boron nitride (BN) existed in the outermost coating layer. This preparation method improves the oxidation resistance and EM wave absorption performance of the CF. When the concentrations of the metal salt solution and the original BN solution are 0.625×1.5 mol L-1 [nFeCl3: nCoSO4: nNiSO4=2:2:1] and 4 mol L-1 [nH3BO3:nCONH22=1:3], respectively, the thermal decomposition temperature of the prepared CF/1.5FeCoNi/2BN is increased from 450°C to 754°C. In the frequency range of 10.6–26 GHz, the EM wave loss is less than −10 dB (the bandwidth spans 15.4 GHz). The CF-based composite material prepared in this study has the characteristics of light weight, wide absorption band, and strong oxidation resistance and constitutes the reference basis for the study of other high-temperature, EM wave-absorbing materials.</description><subject>Absorption spectra</subject><subject>Boron</subject><subject>Boron fibers</subject><subject>Boron nitride</subject><subject>Carbon fibers</subject><subject>Chemical composition</subject><subject>Cobalt ferrites</subject><subject>Composite materials</subject><subject>Electromagnetic radiation</subject><subject>Fourier transforms</subject><subject>Frequency ranges</subject><subject>High temperature</subject><subject>Iron compounds</subject><subject>Iron oxides</subject><subject>Magnetic materials</subject><subject>Magnetic properties</subject><subject>Morphology</subject><subject>Nanomaterials</subject><subject>Nickel base alloys</subject><subject>Nickel compounds</subject><subject>Nickel ferrites</subject><subject>Organic chemistry</subject><subject>Oxidation</subject><subject>Oxidation resistance</subject><subject>Saline solutions</subject><subject>Thermal decomposition</subject><subject>Wave resistance</subject><subject>Weight reduction</subject><issn>1687-4110</issn><issn>1687-4129</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>RHX</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqFkMtOwzAURCMEEqWwY40ssYRQP-I8liVqKVILLIpYRk5807pq42C7IH6Cb8YlBZas5mp0Zq40QXBO8A0hnA8opnjA4oRykhwEPRKnSRgRmh3-3gQfByfWrjCOeMZpL_gc1TVUziJdo1ttdIMelDNKAsq1cKpZWCQcmqjFEs1h04IRbmvAm41Eo7VPGr0RiwacqtCLeAM0LK02rVO-6cloH3AKvttzYUpvjlUJJrwVFiSa_SRnwoFRYm1Pg6PaC5zttR88j0fzfBJOH-_u8-E0rFiMXQiCUWAlB5pCmgIjrBRMElxFZVWVccKIrHEFtR-F8jiSXKZJRHlSyiTiHDjrB5ddb2v06xasK1Z6axr_sqCM0zjDUYQ9dd1RldHWGqiL1qiNMB8FwcVu8WK3eLFf3ONXHb5UjRTv6j_6oqPBM1CLP5qkKctS9gVxh4uB</recordid><startdate>2020</startdate><enddate>2020</enddate><creator>Long, Xiaoyun</creator><creator>Cheng, Jiahao</creator><creator>Ye, Wei</creator><creator>Sun, Qilong</creator><general>Hindawi Publishing Corporation</general><general>Hindawi</general><general>Hindawi Limited</general><scope>ADJCN</scope><scope>AHFXO</scope><scope>RHU</scope><scope>RHW</scope><scope>RHX</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>CWDGH</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>L7M</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><orcidid>https://orcid.org/0000-0002-5275-7721</orcidid></search><sort><creationdate>2020</creationdate><title>Effects of Boron Nitride Coatings at High Temperatures and Electromagnetic Wave Absorption Properties of Carbon Fiber-Based Magnetic Materials</title><author>Long, Xiaoyun ; Cheng, Jiahao ; Ye, Wei ; Sun, Qilong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c360t-ea32e3b5e28e88e313ba3d10c4bccb6731df0cef1552564d5d874257bd7455e53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Absorption spectra</topic><topic>Boron</topic><topic>Boron fibers</topic><topic>Boron nitride</topic><topic>Carbon fibers</topic><topic>Chemical composition</topic><topic>Cobalt ferrites</topic><topic>Composite materials</topic><topic>Electromagnetic radiation</topic><topic>Fourier transforms</topic><topic>Frequency ranges</topic><topic>High temperature</topic><topic>Iron compounds</topic><topic>Iron oxides</topic><topic>Magnetic materials</topic><topic>Magnetic properties</topic><topic>Morphology</topic><topic>Nanomaterials</topic><topic>Nickel base alloys</topic><topic>Nickel compounds</topic><topic>Nickel ferrites</topic><topic>Organic chemistry</topic><topic>Oxidation</topic><topic>Oxidation resistance</topic><topic>Saline solutions</topic><topic>Thermal decomposition</topic><topic>Wave resistance</topic><topic>Weight reduction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Long, Xiaoyun</creatorcontrib><creatorcontrib>Cheng, Jiahao</creatorcontrib><creatorcontrib>Ye, Wei</creatorcontrib><creatorcontrib>Sun, Qilong</creatorcontrib><collection>الدوريات العلمية والإحصائية - e-Marefa Academic and Statistical Periodicals</collection><collection>معرفة - المحتوى العربي الأكاديمي المتكامل - e-Marefa Academic Complete</collection><collection>Hindawi Publishing Complete</collection><collection>Hindawi Publishing Subscription Journals</collection><collection>Hindawi Publishing Open Access Journals</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>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>Middle East & Africa Database</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Journal of nanomaterials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Long, Xiaoyun</au><au>Cheng, Jiahao</au><au>Ye, Wei</au><au>Sun, Qilong</au><au>Premkumar, Thathan</au><au>Thathan Premkumar</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of Boron Nitride Coatings at High Temperatures and Electromagnetic Wave Absorption Properties of Carbon Fiber-Based Magnetic Materials</atitle><jtitle>Journal of nanomaterials</jtitle><date>2020</date><risdate>2020</risdate><volume>2020</volume><issue>2020</issue><spage>1</spage><epage>12</epage><pages>1-12</pages><issn>1687-4110</issn><eissn>1687-4129</eissn><abstract>An electromagnetic (EM) wave-absorbing material with a three-layer structure is prepared by depositing magnetic particles and a high-temperature resistant coating on the surface of the carbon fiber (CF) with in situ hybridization. Accordingly, the structure, chemical composition, morphology, high-temperature resistance, EM characteristics, and EM wave absorption of the composite materials were analyzed. The composite materials contained CFs, and the magnetic particles, such as Fe3O4, NiFe2O4, CoFe2O4, and Ni3Fe, distributed along the axial direction of the fiber, while boron nitride (BN) existed in the outermost coating layer. This preparation method improves the oxidation resistance and EM wave absorption performance of the CF. When the concentrations of the metal salt solution and the original BN solution are 0.625×1.5 mol L-1 [nFeCl3: nCoSO4: nNiSO4=2:2:1] and 4 mol L-1 [nH3BO3:nCONH22=1:3], respectively, the thermal decomposition temperature of the prepared CF/1.5FeCoNi/2BN is increased from 450°C to 754°C. In the frequency range of 10.6–26 GHz, the EM wave loss is less than −10 dB (the bandwidth spans 15.4 GHz). The CF-based composite material prepared in this study has the characteristics of light weight, wide absorption band, and strong oxidation resistance and constitutes the reference basis for the study of other high-temperature, EM wave-absorbing materials.</abstract><cop>Cairo, Egypt</cop><pub>Hindawi Publishing Corporation</pub><doi>10.1155/2020/3672517</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0002-5275-7721</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Absorption spectra Boron Boron fibers Boron nitride Carbon fibers Chemical composition Cobalt ferrites Composite materials Electromagnetic radiation Fourier transforms Frequency ranges High temperature Iron compounds Iron oxides Magnetic materials Magnetic properties Morphology Nanomaterials Nickel base alloys Nickel compounds Nickel ferrites Organic chemistry Oxidation Oxidation resistance Saline solutions Thermal decomposition Wave resistance Weight reduction |
| title | Effects of Boron Nitride Coatings at High Temperatures and Electromagnetic Wave Absorption Properties of Carbon Fiber-Based Magnetic Materials |
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