Hot-pressing of zinc sulfide infrared transparent ceramics from nanopowders synthesized by the solvothermal method
文献类型：期刊论文
| 作者 | Li, Chaoyu1; Xie, Tengfei; Dai, Jiawei1; Kou, Huamin; Pan, Yubai2; Li, Jiang |
| 刊名 | CERAMICS INTERNATIONAL
 |
| 出版日期 | 2018 |
| 卷号 | 44期号:1页码:747 |
| 关键词 | ZnS transparent ceramics Hot-pressing Nanopowders Solvothermal method |
| ISSN号 | 0272-8842 |
| DOI | 10.1016/j.ceramint.2017.09.242 |
| 英文摘要 | Hot-pressing of infrared transparent ZnS ceramics from nanopowders calls for proper particle size of the raw nanopowders to avoid the size-induced low-temperature sphalerite-to-wurtzite phase transition during calcination and sintering. In this paper, ZnS precipitate was solvothermally treated at 180 degrees C for 1050 h. After solvothermal treatment, the particle size increased from 4 nm of the as-prepared precipitate to more than 10 nm, which results in better sphalerite phase stability. Even after calcination at 800 degrees C for 2 h, the major phase of the solvethermally synthesized powders kept as sphalerite phase. Due to the optically isotropic sphalerite phase, as well as the less organic impurities, the hot-pressed ceramic showed much better optical quality than that from the precipitated powders. |
| 学科主题 | Materials Science, Ceramics |
| WOS记录号 | WOS:000416877900102 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | This work was supported by the National Natural Science Foundation of China (Grant No. 61575212 and 61675221), the Key Research Project of the Frontier Science of the Chinese Academy of Sciences (No. QYZDB-SSW-JSC022) and the National Key R & D Program of China (Grant no. 2017YFB0310502). ; This work was supported by the National Natural Science Foundation of China (Grant No. 61575212 and 61675221), the Key Research Project of the Frontier Science of the Chinese Academy of Sciences (No. QYZDB-SSW-JSC022) and the National Key R & D Program of China (Grant no. 2017YFB0310502). |
| 源URL | [http://ir.sic.ac.cn/handle/331005/24611]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Transparent Optofunct Inorgan Mat, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Shanghai Normal Univ, Dept Phys, Shanghai 200234, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Chaoyu,Xie, Tengfei,Dai, Jiawei,et al. Hot-pressing of zinc sulfide infrared transparent ceramics from nanopowders synthesized by the solvothermal method[J]. CERAMICS INTERNATIONAL,2018,44(1):747, 752. |
| APA | Li, Chaoyu,Xie, Tengfei,Dai, Jiawei,Kou, Huamin,Pan, Yubai,&Li, Jiang.(2018).Hot-pressing of zinc sulfide infrared transparent ceramics from nanopowders synthesized by the solvothermal method.CERAMICS INTERNATIONAL,44(1),747. |
| MLA | Li, Chaoyu,et al."Hot-pressing of zinc sulfide infrared transparent ceramics from nanopowders synthesized by the solvothermal method".CERAMICS INTERNATIONAL 44.1(2018):747. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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