A novel route for the fabrication of porous Si3N4 ceramics with unidirectionally aligned channels
文献类型：期刊论文
| 作者 | Zhang, Y; Yao, DX; Zuo, KH; Xia, YF; Yin, JW; Liang, HQ; Zeng, YP |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2020-10-01 |
| ISSN号 | 0167-577X |
| DOI | 10.1016/j.matlet.2020.128264 |
| 文献子类 | Article |
| 英文摘要 | TBA-based freeze-drying and combustion synthesis (CS) are firstly combined to fabricate porous Si3N4 ceramics with controllably unidirectional channels. Uniformly unidirectional channels with variable pore diameters were successfully formed through unidirectional growth of ice. In addition, the residual alpha-Si3N4 content, development of grain morphology and mechanical property of sintered specimens were significantly influenced by the solid content of slurry. Porous Si3N4 ceramics with porosity of 62.5-78.8%, axial compressive strength of 7.3-61.6 Mpa, and transverse compressive strength of 3.3-41.6 MPa were obtained with increasing solid content. (C) 2020 Elsevier B.V. All rights reserved. |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.sic.ac.cn/handle/331005/27727]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Zhang, Y,Yao, DX,Zuo, KH,et al. A novel route for the fabrication of porous Si3N4 ceramics with unidirectionally aligned channels[J]. MATERIALS LETTERS,2020. |
| APA | Zhang, Y.,Yao, DX.,Zuo, KH.,Xia, YF.,Yin, JW.,...&Zeng, YP.(2020).A novel route for the fabrication of porous Si3N4 ceramics with unidirectionally aligned channels.MATERIALS LETTERS. |
| MLA | Zhang, Y,et al."A novel route for the fabrication of porous Si3N4 ceramics with unidirectionally aligned channels".MATERIALS LETTERS (2020). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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