Synthesis and characterization of am inopyridyl-thiacalix4arene immobilized on mesoporous titanium dioxide and its application for heavy metal adsorption

摘要：

　　A novel active ligands 2 possessing three aminopyridyl and one carboxylic groups in 1,3-alternate conformation based on thiacalix4arene was synthesized and covalently immobilized on mesoporous titanium dioxide by esterification reaction,then the novel adsorbent was employed to adsorb trace amounts of toxic heavy metals such as Cd,Hg and Pb in aqueous water.

关键词： Thiacalix4arene Mesoporous titanium dioxide heavy metal

作者: Qinghui Wu Chaozhang Huang Jianping Zhang Qixin Deng Wei Xie

作者单位: Technical center of Fujian Tobacco Industrial Co.,Ltd.,Xiamen 361022,Peoples Republic of China

会议类型: 国际会议

会议名称: 2013 International Conference on Process Equipment,Mechatronics Engineering and Material Science(2013过程装备,机电工程与材料科学国际学术会议)

会议地点: 武汉

会议语种:英文

页码: 411-415

在线出版日期: 2013-06-15（万方平台首次上网日期，不代表论文的发表时间）