摘要
用固相模板方法 ,在 15 0℃、2 h条件下合成纳米磷酸铝 ,通过 XRD、IR、ICP和化学分析进行了表征。TG研究表明 ,纳米磷酸铝从室温到 10 0 0℃范围内热稳定性好。并对磷酸铝和纳米磷酸铝对 Cr( )的吸附性能进行了研究。结果表明 ,它们对 Cr( )具有良好的吸附性能。
Nanocrystalline AlPO -4 were prepared by a method of solid-state reaction in the present of templates on condition of 150 ℃,2 hours. The materials were characterized by XRD,IR,ICP and chemical analysis. The TG grammar showed these compounds were stable from room temperature to 1000 ℃.The absorption properties to Cr(Ⅵ) were experimented. Results indicated that these materials were able to absorb Cr(Ⅵ) very well. ;
出处
《环境污染与防治》
CAS
CSCD
北大核心
2003年第2期71-73,共3页
Environmental Pollution & Control
基金
云南自然科学基金资助项目 ( No.2 0 0 1E 0 0 5 3)
云南高等学校测试基金资助课题。
