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室温固相法制备高纯超细氢氧化铝
Preparation of Ultrafine Al(OH)3 Powder by Solid-state Reaction at Room Temperature
【摘要】 用室温固相法制备了形状为纤维状,直径约为1~10nm,长度约为30~200nm的超细氢氧化铝,并运用粒度分析仪、X射线粉末衍射(XRD)、电感耦合等离子发射光谱仪对超细粉末进行了分析和表征.此方法具有操作方便,合成工艺简单,污染少等特点.
【Abstract】 In this paper, the ultrafine powder of Al(OH)3 is prepared with sodium hydroxide and aluminum nitrate by solidstate reaction at room temperature,which is in the form fibre of about 1~10 nm in diameter, and about 30~200 nm in length. The products have been characterized by Coulter NupLlus Particles Analyses, XRD, and TEM. This method has no pollution,and can be easily operated.
【基金】 山西省科技项目资助(编号:20011096)
- 【文献出处】 应用基础与工程科学学报 ,Journal of Basic Science and Engineering , 编辑部邮箱 ,2003年02期
- 【分类号】TQ314.248
- 【被引频次】33
- 【下载频次】324