新型层状有机聚合物-无机杂化磷酸铝(AlPS-PVPA)催化剂载体材料的合成及表征  

Synthesis and Characterization of New Layered Organic Polymer-Inorganic Hybrid Catalyst Support Materials Aluminium Poly(Styrene-Phenylvinyl Phosphonate)-Phosphate

作　　者：吴小菊[1] 傅相锴[1] 黄静[1] 贾紫勇[1] 

机构地区：[1]西南大学化学化工学院,应用化学研究所,重庆市应用化学市级重点实验室,三峡库区生态环境教育部重点实验室,重庆400715

出　　处：《无机化学学报》2012年第11期2341-2346,共6页Chinese Journal of Inorganic Chemistry

基　　金：国家科技部科技中小型企业技术创新基金(No.09C26215112399);国家人力资源和社会保障部留学人员回国创业启动支持计划(人社厅发2009(143号))资助项目

摘　　要：以苯乙烯-苯乙烯基膦酸共聚物、磷酸二氢钠作磷(膦)源,在温和的条件下,通过调节有机膦酸和无机磷酸的比例,合成了一系列不同化学计量比的聚(苯乙烯-苯乙烯基膦酸)-磷酸铝有机聚合物-无机杂化材料。通过FTIR、TG、N2吸附、XRD、SEM和TEM等表征手段对其进行了表征,并提出了其理想的结构模型。结果表明,这类杂化材料具有规则的层状结构和较高的热稳定性,作为催化剂载体具有潜在的应用价值。A phosphonate） new type phosphates of organic polymer-inorganic hybrid materials aluminium poly （styrene-phenylvinyl （A1PS-PVPA） were prepared in mild conditions from the copolymer of styrene- phenylvinylphosphonic acid and sodium dihydrogen phosphate treated with different proportions of organic phosphonate and inorganic phosphate. These hybrid materials were characterized by FTIR, TG, N2 volumetric adsorption, XRD, SEM and TEM and the ideal structure model of A1PS-PVPA was also proposed. The results showed that these new hybrid materials with regular layered structure and high thermal stability could have potential applications for catalyst supports.

关 键 词：有机-无机杂化磷酸铝 微孔介孔材料 催化剂载体 热稳定性 

分 类 号：O614.31[理学—无机化学] TQ133.1[理学—化学]