Preparation and Property of Pseudoboehmite by Polyaluminum Cloride
文献类型：期刊论文
| 作者 | Zhao Chang-Wei ; He Jing-Song ; Ren Xiao-Jing ; Luan Zhao-Kun ; Wang Jun ; Jia Zhi-Ping |
| 刊名 | CHINESE JOURNAL OF INORGANIC CHEMISTRY
 |
| 出版日期 | 2010-03 |
| 卷号 | 26期号:3页码:521-524 |
| 关键词 | polyaluminum cloride pseudoboehmite gamma-Al(2)O(3) preparation surfactant |
| 中文摘要 | Pseudoboehmite and its derivative were prepared from polyaluminum chloride. EDX, XRD and low temperature nitrogen adsorption-desorption were employed to characterize the samples obtained. The effects of alkaline, polyethylene glycol (PEG) surfactant with different molecular weights on phase and surface area of pseudoboehmite were investigated. The results show that NH(3)center dot H(2)O and NaOH can be used as alkaline solution to prepare pure pseudoboehmite. gamma-Al(2)O(3) can be obtained in the range of 450 to 750 degrees C. Surface area and pore volume decrease but the diameter increases with the increase of calcination temperature. With the increase of PEG molecular weight, the surface area and pore volume of gamma-Al(2)O(3) first increases, then decreases. PEG1000 is most suitable for increasing surface area of gamma-Al(2)O(3) and surface area of 396 m(2).g(-1) can be obtained. |
| WOS记录号 | WOS:000276230800025 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/21268]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhao Chang-Wei,He Jing-Song,Ren Xiao-Jing,et al. Preparation and Property of Pseudoboehmite by Polyaluminum Cloride[J]. CHINESE JOURNAL OF INORGANIC CHEMISTRY,2010,26(3):521-524. |
| APA | Zhao Chang-Wei,He Jing-Song,Ren Xiao-Jing,Luan Zhao-Kun,Wang Jun,&Jia Zhi-Ping.(2010).Preparation and Property of Pseudoboehmite by Polyaluminum Cloride.CHINESE JOURNAL OF INORGANIC CHEMISTRY,26(3),521-524. |
| MLA | Zhao Chang-Wei,et al."Preparation and Property of Pseudoboehmite by Polyaluminum Cloride".CHINESE JOURNAL OF INORGANIC CHEMISTRY 26.3(2010):521-524. |
入库方式： OAI收割
来源：生态环境研究中心
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