摘要
采用反相乳液聚合法成功制备炭气凝胶微球,研究了合成条件对凝胶时间的影响。利用所得产品吸附氯化钯溶液,探讨炭气凝胶微球对Pd2+的吸附性能。结果表明,通过调控合成条件可以实现对合成过程的有效控制,炭气凝胶微球对Pd2+有优异的吸附性能,吸附率最高可达99.2%。
Carbon aerogel spheres were fabricated by inverse suspension polymerization. The influence of syn- thesis conditions on gelation time was discussed. The palladium chloride solution was adsorbed by the prepared products. And the adsorption performance of carbon aerogel spheres on Pd2＋ was investigated. The results showed that the synthesis process could be controlled by the regulation of synthesis conditions, and the adsorption perform- ance of carbon aerogel spheres on Pd2＋ was excellent,the highest adsorption ratio could reach 99. 2%.
出处
《合成材料老化与应用》
2013年第5期6-9,共4页
Synthetic Materials Aging and Application
基金
广东省中医药局科研项目(2010416)
广东药学院大学生创新实验项目(201040)
关键词
炭气凝胶微球
合成
吸附
钯
carbon aerogel sphere, synthesis, adsorption, palladium
