|
|||||
|
|
| 纳米碳酸铝铵的制备 | |
| 引用本文： | 王舟,陈肖虎,李东红,李武斌.纳米碳酸铝铵的制备[J].轻金属,2012(3):14-16. |
| 作者姓名： | 王舟 陈肖虎 李东红 李武斌 |
| 作者单位： | 1. 贵州大学材料与冶金学院,贵州贵阳550000;中国铝业股份有限公司郑州研究院,河南郑州450041 2. 贵州大学材料与冶金学院,贵州贵阳,550000 3. 中国铝业股份有限公司郑州研究院,河南郑州,450041 |
| 摘 要： | 以硫酸铝铵与碳酸氢铵为原料,在一定的搅拌条件下,沉淀反应制备碳酸铝铵。通过X-RAD、SEM对沉淀产物进行物相组成及微观结构分析,结果表明,搅拌条件,有机表面活性剂及陈化时间都对AACH粒度和微观形貌影响较大,并对AACH的生长机理进行了初步探讨。 |
| 关 键 词： | 碳酸铝铵 纳米 微观形貌 |
Preparation of nano ammonium aluminium carbonate hydroxide |
|
| WANG Zhou , CHEN Xiao-hu , LI Dong-hong , LI Wu-bin.Preparation of nano ammonium aluminium carbonate hydroxide[J].Light Metals,2012(3):14-16. | |
| Authors: | WANG Zhou CHEN Xiao-hu LI Dong-hong LI Wu-bin |
| Affiliation: | 1(1.College of Material and Metallurgy,Guizhou University,Guiyang 550000,China; 2.Zhengzhou Research Institute of CHALCO,Zhengzhou 450041,China) |
| Abstract: | Ammonium aluminium sulphate(NH4Al(SO4)2) and ammonium carbonate hydroxide(NH4HCO3) were used for nano ammonium aluminium carbonate hydroxide(AACH) in a vessel with the mechanical stirrer.AACH was characterized by X-RAD and SEM.It was showed that the speed of the mechanical stirrer,surface active agent and ageing time had influence on the particle size and the micro morphology of AACH.The growth mechanism of AACH was studied. |
| Keywords: | ammonium aluminium carbonate hydroxide nano micro morphology |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |