Microstructure and permeability of porous YSZ ceramics fabricated by freeze casting of oil-in-water suspension
文献类型：期刊论文
| 作者 | Li, XQ; Yao, DX; Zuo, KH; Xia, YF; Yin, JW; Liang, HQ; Zeng, YP |
| 刊名 | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
 |
| 出版日期 | 2020-12-01 |
| 期号 | 15页码:5845 |
| ISSN号 | 0955-2219 |
| DOI | 10.1016/j.jeurceramsoc.2020.05.067 |
| 文献子类 | Article |
| 英文摘要 | Porous yttria-stabilized zirconia (YSZ) ceramics are fabricated through freeze casting of oil-in-water suspension followed by sintering at 1250 -1550 degrees C. The pore structure, compressive strength and permeability of porous YSZ ceramics are tailored via altering the emulsion content and sintering temperature. The samples obtained using higher emulsion content or at lower sintering temperature show larger Darcian and non-Darcian constants due to their higher open porosity and larger pore size. Furthermore, the investigation on individual contributions of viscous and inertial resistances on the total pressure drop during permeation process indicates that the viscous resistance increases but the inertial resistance decreases with increasing the emulsion content or decreasing the sintering temperature for samples. Porous YSZ ceramics obtained in this work with a k(1) range of 3.14 x 10(-13)-1.12 x 10(-12) m(2) are appropriate for applications in filters and membrane supports. |
| WOS关键词 | SILICON-NITRIDE CERAMICS ; GAS PERMEATION PERFORMANCE ; MECHANICAL-PROPERTIES ; PORE STRUCTURE |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.sic.ac.cn/handle/331005/27599]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Li, XQ,Yao, DX,Zuo, KH,et al. Microstructure and permeability of porous YSZ ceramics fabricated by freeze casting of oil-in-water suspension[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2020(15):5845. |
| APA | Li, XQ.,Yao, DX.,Zuo, KH.,Xia, YF.,Yin, JW.,...&Zeng, YP.(2020).Microstructure and permeability of porous YSZ ceramics fabricated by freeze casting of oil-in-water suspension.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY(15),5845. |
| MLA | Li, XQ,et al."Microstructure and permeability of porous YSZ ceramics fabricated by freeze casting of oil-in-water suspension".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY .15(2020):5845. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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