Novel Low-Permittivity (Mg1−xCux)2SiO4 Microwave Dielectric Ceramics
The effects of B2O3–LiF addition on the phase composition, microstructures, and microwave dielectric properties of (Mg0.95Cu0.05)2SiO4 ceramics fabricated by a wet chemical method were studied in detail. The B2O3–LiF was selected as liquid-phase sintering aids to reduce the densification sintering t...
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2018/6158096 |
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| author | Chengxi Hu Yuan Liu Wujun Wang Bo Yang |
| author_facet | Chengxi Hu Yuan Liu Wujun Wang Bo Yang |
| author_sort | Chengxi Hu |
| collection | DOAJ |
| description | The effects of B2O3–LiF addition on the phase composition, microstructures, and microwave dielectric properties of (Mg0.95Cu0.05)2SiO4 ceramics fabricated by a wet chemical method were studied in detail. The B2O3–LiF was selected as liquid-phase sintering aids to reduce the densification sintering temperature of (Mg0.95Cu0.05)2SiO4 ceramics. The B2O3 6%–Li2O 6%-modified (Mg0.95Cu0.05)2SiO4 ceramics sintered at 1200°C possess good performance of εr ∼ 4.37, Q×f ∼ 36,700 GHz and τf ∼ −42 ppm/°C. |
| format | Article |
| id | doaj-art-84a16d482caf459c8bf15e4b752ed4aa |
| institution | OA Journals |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-84a16d482caf459c8bf15e4b752ed4aa2025-08-20T02:08:40ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422018-01-01201810.1155/2018/61580966158096Novel Low-Permittivity (Mg1−xCux)2SiO4 Microwave Dielectric CeramicsChengxi Hu0Yuan Liu1Wujun Wang2Bo Yang3Faculty of Science, Xi’an Aeronautical University, No. 259, West 2nd Ring, Xi’an 710077, ChinaSchool of Physics and Information Technology, Shaanxi Normal University, Xi’an 710062, ChinaFaculty of Science, Xi’an Aeronautical University, No. 259, West 2nd Ring, Xi’an 710077, ChinaSurface and Interface Science Laboratory, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama 351-0198, JapanThe effects of B2O3–LiF addition on the phase composition, microstructures, and microwave dielectric properties of (Mg0.95Cu0.05)2SiO4 ceramics fabricated by a wet chemical method were studied in detail. The B2O3–LiF was selected as liquid-phase sintering aids to reduce the densification sintering temperature of (Mg0.95Cu0.05)2SiO4 ceramics. The B2O3 6%–Li2O 6%-modified (Mg0.95Cu0.05)2SiO4 ceramics sintered at 1200°C possess good performance of εr ∼ 4.37, Q×f ∼ 36,700 GHz and τf ∼ −42 ppm/°C.http://dx.doi.org/10.1155/2018/6158096 |
| spellingShingle | Chengxi Hu Yuan Liu Wujun Wang Bo Yang Novel Low-Permittivity (Mg1−xCux)2SiO4 Microwave Dielectric Ceramics Advances in Materials Science and Engineering |
| title | Novel Low-Permittivity (Mg1−xCux)2SiO4 Microwave Dielectric Ceramics |
| title_full | Novel Low-Permittivity (Mg1−xCux)2SiO4 Microwave Dielectric Ceramics |
| title_fullStr | Novel Low-Permittivity (Mg1−xCux)2SiO4 Microwave Dielectric Ceramics |
| title_full_unstemmed | Novel Low-Permittivity (Mg1−xCux)2SiO4 Microwave Dielectric Ceramics |
| title_short | Novel Low-Permittivity (Mg1−xCux)2SiO4 Microwave Dielectric Ceramics |
| title_sort | novel low permittivity mg1 xcux 2sio4 microwave dielectric ceramics |
| url | http://dx.doi.org/10.1155/2018/6158096 |
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