High Performance of Low-Temperature-Cofired Ceramic with Al2O3/BN Biphasic Ceramics Based on B2O3-Bi2O3-SiO2-ZnO Glass
文献类型：期刊论文
| 作者 | Feng, Xiangyan2,3; Lv, Yuanyuan2,3; Zhang, Lan2,3; Ding, Jianjun1,2; Sun, Jun1,2 ; Li, Xiaoxiao1,2; Chen, Lin1,2; Zheng, Kang1,2; Zhang, Xian1,2; Tian, Xingyou1,2
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| 刊名 | ADVANCED ENGINEERING MATERIALS
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| 出版日期 | 2020-03-02 |
| ISSN号 | 1438-1656 |
| 关键词 | low-temperature cofired ceramics nanorod crystals thermal conductivities |
| DOI | 10.1002/adem.201901486 |
| 通讯作者 | Chen, Lin(chenlin@issp.ac.cn) |
| 英文摘要 | With the rapid development of microelectronic information technology, high-power electronic devices require high heat dissipation. Herein, the preparation of low-temperature cofired ceramic (LTCC) applications with excellent thermal conductivity and dielectric properties is focused. B2O3-Bi2O3-SiO2-ZnO (BBSZ) glass/Al2O3/BN green sheets are prepared by tape casting and sintered at 850 degrees C. The crystal phase composition, microstructure, thermal conductivity, thermal expansion coefficient, and dielectric properties of LTCC are investigated. It is shown that nanoscale rod crystals ZnAl2O4 and Bi are formed in the composite. The generated nanoscale rod crystals build a 3D heat conduction channel in the composite. The thermal conductivity of the sintered sheet with 20 wt% BN is 5.165 W m(-1) K-1. The sintered sheet containing 20 wt% BN has a low coefficient of thermal expansion (2.92 ppm degrees C-1) matched well with silicon and excellent dielectric properties (epsilon(r) = 3.9672, tan delta = 1.49 x 10(-3)) at 20 GHz. This material has great potential applications in electronic devices. |
| WOS关键词 | TAPE CASTING PROCESS ; DIELECTRIC-PROPERTIES ; THERMAL-PROPERTIES ; FABRICATION ; COMPOSITE ; SUBSTRATE ; BN |
| 资助项目 | National Key R&D Program of China[2017YFB0406200] ; National Natural Science Foundation of China[21875257] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| WOS记录号 | WOS:000517496300001 |
| 资助机构 | National Key R&D Program of China ; National Natural Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/103881]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Chen, Lin |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Photovolta & Energy Conservat Mat, Hefei 230088, Peoples R China 2.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Appl Technol, Hefei 230088, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, Xiangyan,Lv, Yuanyuan,Zhang, Lan,et al. High Performance of Low-Temperature-Cofired Ceramic with Al2O3/BN Biphasic Ceramics Based on B2O3-Bi2O3-SiO2-ZnO Glass[J]. ADVANCED ENGINEERING MATERIALS,2020. |
| APA | Feng, Xiangyan.,Lv, Yuanyuan.,Zhang, Lan.,Ding, Jianjun.,Sun, Jun.,...&Tian, Xingyou.(2020).High Performance of Low-Temperature-Cofired Ceramic with Al2O3/BN Biphasic Ceramics Based on B2O3-Bi2O3-SiO2-ZnO Glass.ADVANCED ENGINEERING MATERIALS. |
| MLA | Feng, Xiangyan,et al."High Performance of Low-Temperature-Cofired Ceramic with Al2O3/BN Biphasic Ceramics Based on B2O3-Bi2O3-SiO2-ZnO Glass".ADVANCED ENGINEERING MATERIALS (2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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