Erbium-Complex-Doped Near-Infrared Luminescent and Magnetic Macroporous Materials

被引:15
|
作者
Fan, Wei-Qiang [1 ,2 ,3 ]
Feng, Jing [1 ,2 ,3 ]
Song, Shu-Yan [1 ,2 ,3 ]
Lei, Yong-Qian [1 ,2 ,3 ]
Xing, Yan [1 ]
Deng, Rui-Ping [1 ,2 ,3 ]
Dang, Song [1 ,2 ,3 ]
Zhang, Hong-Jie [1 ]
机构
[1] Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China
[2] Chinese Acad Sci, Changchun 130022, Peoples R China
[3] Chinese Acad Sci, Grad Sch, Beijing, Peoples R China
基金
中国国家自然科学基金;
关键词
Macroporous materials; Near-infrared luminescence; Magnetism;
D O I
10.1002/ejic.200800480
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A near-infrared luminescent macroporous material (PL-Macromaterial) and a near-infrared luminescent/magnetic bifunctional macroporous material (MML-Macromaterial) were synthesized by using polystyrene microspheres (PS) and Fe3O4 @polystyrene core-shell nanoparticles (Fe3O4@PS), respectively, as templates. Both the PL-Macromaterial and the M/PL-Macromaterial show the characteristic emission of the Er 3, ion. Moreover, the M/PL-Macromaterial possesses superparamagnetic properties at room temperature. The photoluminescence, magnetism, and macroporous morphologies of the macroporous materals were investigated, ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451, Weinheim, Germany, 2009)
引用
收藏
页码:5513 / 5518
页数:6
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