Transparent Y0.16Zr0.84O1.92 ceramics sintered from co-precipitated nanopowder
文献类型：期刊论文
| 作者 | Chen, PH; Liu, Q; Feng, YG; Li, XY; Chen, XP; Liu, YM; Li, J |
| 刊名 | OPTICAL MATERIALS
 |
| 出版日期 | 2020-02-01 |
| ISSN号 | 0925-3467 |
| DOI | 10.1016/j.optmat.2019.109645 |
| 文献子类 | Article |
| 英文摘要 | Y0.16Zr0.84O1.92 transparent ceramics were successfully fabricated by air pre-sintering combined with HIP post-treatment from the nanopowder synthesized by the co-precipitation method. Fine and low-agglomerated Y0.16Zr0.84O1.92 powder with the average particle size of 14.8 nm was obtained by calcining the precursor at 800 degrees C for 4 h. The influences of pre-sintering temperature on the microstructure and optical quality of Y0.16Zr0.84O1.92 ceramics were investigated. It is found that the relative density of pre-sintered Y0.16Zr0.84O1.92 ceramics increases from 82.1% to 96.1% and the average grain size increases from 0.6 mu m to 6.0 mu m with the pre-sintering temperature increasing from 1250 degrees C to 1500 degrees C. The Y0.16Zr0.84O1.92 ceramic sample pre-sintered at 1300 degrees C for 2 h and HIP post-treated at 1800 degrees C for 3 h without sintering additives exhibits the best transparency. In-line transmittance of Y0.16Zr0.84O1.92 ceramics with the thickness of 1.0 mm reaches 72.4% at 800 nm, which is near to the theoretical transmittance. |
| WOS关键词 | FABRICATION ; ZIRCONIA ; MICROSTRUCTURE ; POWDERS ; CARBONATE |
| WOS研究方向 | Materials Science ; Optics |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.sic.ac.cn/handle/331005/28327]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Chen, PH,Liu, Q,Feng, YG,et al. Transparent Y0.16Zr0.84O1.92 ceramics sintered from co-precipitated nanopowder[J]. OPTICAL MATERIALS,2020. |
| APA | Chen, PH.,Liu, Q.,Feng, YG.,Li, XY.,Chen, XP.,...&Li, J.(2020).Transparent Y0.16Zr0.84O1.92 ceramics sintered from co-precipitated nanopowder.OPTICAL MATERIALS. |
| MLA | Chen, PH,et al."Transparent Y0.16Zr0.84O1.92 ceramics sintered from co-precipitated nanopowder".OPTICAL MATERIALS (2020). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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