摘要
以氯化铝和磷酸二氢铵为原料 ,在模板剂存在下用固相合成方法合成了磷酸铝类化合物 ,合成的化合物通过化学分析、ICP测定、XRD和 IR图谱对其进行了表征 ,研究了化合物对铬离子吸附性能 。
Aluminum phosphate (AlPO 4) can be prepared by solid state synthesis with different templates (organic ammonium), aluminum chloride and ammonium diacid phosphate at low temperature (180℃) within a short time (2 h). The composition and structure of the products were characterized by chemical analysis, ICP, FTIR and XRD, and the absorption properties of these compounds for Cr(Ⅳ) ion were also tested. The experiments showed that the aluminum phosphate compounds are hopeful absorbent.
出处
《化学世界》
CAS
CSCD
北大核心
2003年第6期285-288,共4页
Chemical World
基金
云南省自然科学基金资助项目[2 0 0 1E0 0 53M ]
云南省高等学校测试基金资助
关键词
磷酸铝
固相合成
模板
表征
金属离子
吸附性能
aluminum phosphate
solid state synthesis
templates
characterization
metallic ion
absorption property
