Synthesis of a soluble preceramic polymer for ZrC using 2-hydroxybenzyl alcohol as carbon source
文献类型：期刊论文
| 作者 | Tao, Xueyu1; Xiang, Zhimei1; Zhou, Shixiang1; Zhu, Yabo1; Qiu, Wenfeng2 |
| 刊名 | ADVANCES IN APPLIED CERAMICS
 |
| 出版日期 | 2016 |
| 卷号 | 115期号:6页码:342-348 |
| 关键词 | Zirconium carbide 2-Hydroxybenzyl alcohol Preceramic polymers Nanocrystalline materials |
| 英文摘要 | A preceramic polymer for ZrC was successfully synthesised by chemical reaction between zirconium oxychloride (ZrOCl2 center dot 8H(2)O) and 2-Hydroxybenzyl alcohol via a one-pot route. The molecular structure, thermal properties and pyrolysis behaviour of the precursor were investigated. The results indicated that the precursor might be Zr-O-Zr chain polymer with 2-Hydroxybenzyl alcohol as ligand. The precursor was air-stable and exhibited excellent solubility in common organic solvents. The conversions from precursor to ZrC powders were investigated by TG-DTA, X-ray diffraction, Scanning electron microscope, TEM and Raman spectrum. The precursor underwent a thermal decomposition in four steps, and ZrC powders were formed at 1300 degrees C via carbothermal reduction reaction of ZrO2 and carbon in argon with ceramic yield of 63.0%. The ZrC particles were fine and exhibited irregular polyhedron morphology with average size in the range of 100-300 nm. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/35595]  |
| 专题 | 化学研究所_高技术材料实验室 |
| 作者单位 | 1.China Univ Min & Technol, Sch Mat Sci & Engn, Xuzhou 221116, Peoples R China 2.Chinese Acad Sci, Inst Chem, Lab Adv Polymer Mat, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tao, Xueyu,Xiang, Zhimei,Zhou, Shixiang,et al. Synthesis of a soluble preceramic polymer for ZrC using 2-hydroxybenzyl alcohol as carbon source[J]. ADVANCES IN APPLIED CERAMICS,2016,115(6):342-348. |
| APA | Tao, Xueyu,Xiang, Zhimei,Zhou, Shixiang,Zhu, Yabo,&Qiu, Wenfeng.(2016).Synthesis of a soluble preceramic polymer for ZrC using 2-hydroxybenzyl alcohol as carbon source.ADVANCES IN APPLIED CERAMICS,115(6),342-348. |
| MLA | Tao, Xueyu,et al."Synthesis of a soluble preceramic polymer for ZrC using 2-hydroxybenzyl alcohol as carbon source".ADVANCES IN APPLIED CERAMICS 115.6(2016):342-348. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。