The microwave absorption properties of Y2Fe16Si@MOF and Y2Fe16Si@GO composites
With the development in communication technology, severe electromagnetic wave radiation pollution has been created, resulting in electromagnetic interference and health hazards. Thus, materials with excellent microwave absorbing properties have become an urgent need. Magnetic particles with core-she...
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| Veröffentlicht in: | AIP advances 2021-01, Vol.11 (1), p.015237-015237-6 |
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| container_title | AIP advances |
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| creator | Wang, Yuankang Liu, Zhou Zhang, Pengyu Cai, Kunting Yang, Wenyun Han, Jingzhi Liu, Shunquan Wang, Changsheng Zou, Ruqiang Yang, Jinbo |
| description | With the development in communication technology, severe electromagnetic wave radiation pollution has been created, resulting in electromagnetic interference and health hazards. Thus, materials with excellent microwave absorbing properties have become an urgent need. Magnetic particles with core-shell structures are widely used as microwave absorbers due to their high magnetic loss, little eddy current effect, and tunable dielectric properties. Herein, carbonized Metal-Organic Framework (MOF), and Graphene Oxide (GO) are used to coat the Y2Fe16Si (YFeSi) magnetic powders to form YFeSi@MOF and YFeSi@GO core-shell structures. Their microwave absorption properties are studied. The reflection loss (RL) of YFeSi@MOF can reach -19.2dB@15.1GHz under 1.4 mm thickness with an effective bandwidth of 4.7 GHz, and the reflection loss of YFeSi@GO can reach -18.3dB@16.2GHz under 1.6 mm thickness with an effective bandwidth of 3.9 GHz. |
| doi_str_mv | 10.1063/9.0000121 |
| format | Article |
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Thus, materials with excellent microwave absorbing properties have become an urgent need. Magnetic particles with core-shell structures are widely used as microwave absorbers due to their high magnetic loss, little eddy current effect, and tunable dielectric properties. Herein, carbonized Metal-Organic Framework (MOF), and Graphene Oxide (GO) are used to coat the Y2Fe16Si (YFeSi) magnetic powders to form YFeSi@MOF and YFeSi@GO core-shell structures. Their microwave absorption properties are studied. The reflection loss (RL) of YFeSi@MOF can reach -19.2dB@15.1GHz under 1.4 mm thickness with an effective bandwidth of 4.7 GHz, and the reflection loss of YFeSi@GO can reach -18.3dB@16.2GHz under 1.6 mm thickness with an effective bandwidth of 3.9 GHz.</description><identifier>ISSN: 2158-3226</identifier><identifier>EISSN: 2158-3226</identifier><identifier>DOI: 10.1063/9.0000121</identifier><identifier>CODEN: AAIDBI</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Core-shell structure ; Dielectric properties ; Eddy currents ; Electromagnetic interference ; Electromagnetic radiation ; Graphene ; Health hazards ; Magnetic properties ; Metal-organic frameworks ; Microwave absorbers ; Microwave absorption ; Thickness</subject><ispartof>AIP advances, 2021-01, Vol.11 (1), p.015237-015237-6</ispartof><rights>Author(s)</rights><rights>2021 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c428t-dcb913eac544615a966b90416292a42e6da6286cfc4a9a8729089c05e42f68303</citedby><cites>FETCH-LOGICAL-c428t-dcb913eac544615a966b90416292a42e6da6286cfc4a9a8729089c05e42f68303</cites><orcidid>0000-0003-3517-9701 ; 0000-0002-4301-9153</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,864,2100,27923,27924</link.rule.ids></links><search><creatorcontrib>Wang, Yuankang</creatorcontrib><creatorcontrib>Liu, Zhou</creatorcontrib><creatorcontrib>Zhang, Pengyu</creatorcontrib><creatorcontrib>Cai, Kunting</creatorcontrib><creatorcontrib>Yang, Wenyun</creatorcontrib><creatorcontrib>Han, Jingzhi</creatorcontrib><creatorcontrib>Liu, Shunquan</creatorcontrib><creatorcontrib>Wang, Changsheng</creatorcontrib><creatorcontrib>Zou, Ruqiang</creatorcontrib><creatorcontrib>Yang, Jinbo</creatorcontrib><title>The microwave absorption properties of Y2Fe16Si@MOF and Y2Fe16Si@GO composites</title><title>AIP advances</title><description>With the development in communication technology, severe electromagnetic wave radiation pollution has been created, resulting in electromagnetic interference and health hazards. Thus, materials with excellent microwave absorbing properties have become an urgent need. Magnetic particles with core-shell structures are widely used as microwave absorbers due to their high magnetic loss, little eddy current effect, and tunable dielectric properties. Herein, carbonized Metal-Organic Framework (MOF), and Graphene Oxide (GO) are used to coat the Y2Fe16Si (YFeSi) magnetic powders to form YFeSi@MOF and YFeSi@GO core-shell structures. Their microwave absorption properties are studied. The reflection loss (RL) of YFeSi@MOF can reach -19.2dB@15.1GHz under 1.4 mm thickness with an effective bandwidth of 4.7 GHz, and the reflection loss of YFeSi@GO can reach -18.3dB@16.2GHz under 1.6 mm thickness with an effective bandwidth of 3.9 GHz.</description><subject>Core-shell structure</subject><subject>Dielectric properties</subject><subject>Eddy currents</subject><subject>Electromagnetic interference</subject><subject>Electromagnetic radiation</subject><subject>Graphene</subject><subject>Health hazards</subject><subject>Magnetic properties</subject><subject>Metal-organic frameworks</subject><subject>Microwave absorbers</subject><subject>Microwave absorption</subject><subject>Thickness</subject><issn>2158-3226</issn><issn>2158-3226</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>DOA</sourceid><recordid>eNqdkMFOAjEQhhujiQQ5-AabeNJkse22pb1piCAJykE8eGpKd1ZLgK7tgvHtLa4Rz_YyzeTLNzM_QucE9wkWxbXq4_QIJUeoQwmXeUGpOP7zP0W9GJd7iCmCJeugx_kbZGtng_8wO8jMIvpQN85vsjr4GkLjIGa-yl7oCIh4cjcPs1FmNuWhMZ5l1q9rH10D8QydVGYVofdTu-h5dDcf3ufT2XgyvJ3mllHZ5KVdKFKAsZwxQbhRQiwUZkRQRQ2jIEojqBS2sswoIwdUYaks5sBoJWSBiy6atN7Sm6Wug1ub8Km9cfq74cOrNml3uwKd_FxxQgdJxACYKonlUBSESDGouEyui9aVLn7fQmz00m_DJq2vKZOYUc45S9RlS6WoYgxQ_U4lWO_T10r_pJ_Yq5aN1jVmn-b_4J0PB1DXZVV8AZYWjeM</recordid><startdate>20210101</startdate><enddate>20210101</enddate><creator>Wang, Yuankang</creator><creator>Liu, Zhou</creator><creator>Zhang, Pengyu</creator><creator>Cai, Kunting</creator><creator>Yang, Wenyun</creator><creator>Han, Jingzhi</creator><creator>Liu, Shunquan</creator><creator>Wang, Changsheng</creator><creator>Zou, Ruqiang</creator><creator>Yang, Jinbo</creator><general>American Institute of Physics</general><general>AIP Publishing LLC</general><scope>AJDQP</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0003-3517-9701</orcidid><orcidid>https://orcid.org/0000-0002-4301-9153</orcidid></search><sort><creationdate>20210101</creationdate><title>The microwave absorption properties of Y2Fe16Si@MOF and Y2Fe16Si@GO composites</title><author>Wang, Yuankang ; Liu, Zhou ; Zhang, Pengyu ; Cai, Kunting ; Yang, Wenyun ; Han, Jingzhi ; Liu, Shunquan ; Wang, Changsheng ; Zou, Ruqiang ; Yang, Jinbo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c428t-dcb913eac544615a966b90416292a42e6da6286cfc4a9a8729089c05e42f68303</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Core-shell structure</topic><topic>Dielectric properties</topic><topic>Eddy currents</topic><topic>Electromagnetic interference</topic><topic>Electromagnetic radiation</topic><topic>Graphene</topic><topic>Health hazards</topic><topic>Magnetic properties</topic><topic>Metal-organic frameworks</topic><topic>Microwave absorbers</topic><topic>Microwave absorption</topic><topic>Thickness</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Yuankang</creatorcontrib><creatorcontrib>Liu, Zhou</creatorcontrib><creatorcontrib>Zhang, Pengyu</creatorcontrib><creatorcontrib>Cai, Kunting</creatorcontrib><creatorcontrib>Yang, Wenyun</creatorcontrib><creatorcontrib>Han, Jingzhi</creatorcontrib><creatorcontrib>Liu, Shunquan</creatorcontrib><creatorcontrib>Wang, Changsheng</creatorcontrib><creatorcontrib>Zou, Ruqiang</creatorcontrib><creatorcontrib>Yang, Jinbo</creatorcontrib><collection>AIP Open Access Journals</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>AIP advances</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Yuankang</au><au>Liu, Zhou</au><au>Zhang, Pengyu</au><au>Cai, Kunting</au><au>Yang, Wenyun</au><au>Han, Jingzhi</au><au>Liu, Shunquan</au><au>Wang, Changsheng</au><au>Zou, Ruqiang</au><au>Yang, Jinbo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The microwave absorption properties of Y2Fe16Si@MOF and Y2Fe16Si@GO composites</atitle><jtitle>AIP advances</jtitle><date>2021-01-01</date><risdate>2021</risdate><volume>11</volume><issue>1</issue><spage>015237</spage><epage>015237-6</epage><pages>015237-015237-6</pages><issn>2158-3226</issn><eissn>2158-3226</eissn><coden>AAIDBI</coden><abstract>With the development in communication technology, severe electromagnetic wave radiation pollution has been created, resulting in electromagnetic interference and health hazards. Thus, materials with excellent microwave absorbing properties have become an urgent need. Magnetic particles with core-shell structures are widely used as microwave absorbers due to their high magnetic loss, little eddy current effect, and tunable dielectric properties. Herein, carbonized Metal-Organic Framework (MOF), and Graphene Oxide (GO) are used to coat the Y2Fe16Si (YFeSi) magnetic powders to form YFeSi@MOF and YFeSi@GO core-shell structures. Their microwave absorption properties are studied. The reflection loss (RL) of YFeSi@MOF can reach -19.2dB@15.1GHz under 1.4 mm thickness with an effective bandwidth of 4.7 GHz, and the reflection loss of YFeSi@GO can reach -18.3dB@16.2GHz under 1.6 mm thickness with an effective bandwidth of 3.9 GHz.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/9.0000121</doi><tpages>6</tpages><orcidid>https://orcid.org/0000-0003-3517-9701</orcidid><orcidid>https://orcid.org/0000-0002-4301-9153</orcidid><oa>free_for_read</oa></addata></record> |
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| source | DOAJ Directory of Open Access Journals; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection; Free Full-Text Journals in Chemistry |
| subjects | Core-shell structure Dielectric properties Eddy currents Electromagnetic interference Electromagnetic radiation Graphene Health hazards Magnetic properties Metal-organic frameworks Microwave absorbers Microwave absorption Thickness |
| title | The microwave absorption properties of Y2Fe16Si@MOF and Y2Fe16Si@GO composites |
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