The Effect of CTAB on the Citrate Sol-gel Process for the Synthesis of Sodium Beta-Alumina Nano-Powders
文献类型：期刊论文
| 作者 | Wang, Zaihua1,2; Li, Xinjun1 ; Feng, Ziping1
|
| 刊名 | bulletin of the korean chemical society
 |
| 出版日期 | 2011-04-20 |
| 卷号 | 32期号:4页码:1310-1314 |
| 关键词 | Sodium beta-alumina Surfactant Sol-gel Nano-powders |
| 英文摘要 | sodium beta-alumina (sba) nano-powders were synthesized by the citrate sol-gel process, and the effects of the cationic surfactant n-cetyltrimethylammonium bromide surfactant (ctab) were investigated. the structure and morphology of the nano-powders were characterized by x-ray diffraction (xrd) and transmission electron microscope (tem) techniques, respectively. the effects of ctab on the citrate sol-gel process and the sba formation were investigated by thermo gravimetric/differential thermal analysis (tg/dta) and fourier transform infrared spectroscopy (ftir). the conductivity of ceramic pellets of sba was measured by electrochemical impedance spectroscopy (eis). the results showed that the ctab inhibited the agglomeration of sba powders effectively and consequently decreased the crystallization temperature of sba, about 150 degrees c lower than that of the sample without ctab. the measured conductivity of sba was 1.21 x 10(-2) s.cm(-1) at 300 degrees c. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, multidisciplinary |
| 研究领域[WOS] | chemistry |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000290366200038 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/10419]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Zaihua,Li, Xinjun,Feng, Ziping. The Effect of CTAB on the Citrate Sol-gel Process for the Synthesis of Sodium Beta-Alumina Nano-Powders[J]. bulletin of the korean chemical society,2011,32(4):1310-1314. |
| APA | Wang, Zaihua,Li, Xinjun,&Feng, Ziping.(2011).The Effect of CTAB on the Citrate Sol-gel Process for the Synthesis of Sodium Beta-Alumina Nano-Powders.bulletin of the korean chemical society,32(4),1310-1314. |
| MLA | Wang, Zaihua,et al."The Effect of CTAB on the Citrate Sol-gel Process for the Synthesis of Sodium Beta-Alumina Nano-Powders".bulletin of the korean chemical society 32.4(2011):1310-1314. |
入库方式： OAI收割
来源：广州能源研究所
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。