Multi-functional Behaviour of Eu2O3 Embedded 3D Mesoporous Silica Template KIT-6

Indian Journal of Pure & Applied Physics

article

Sweta¹  Partha Pratim Das²  Shilpi Banerjee¹ 

[1] PG Department of Physics, Magadh University;PG Department of Chemistry, Magadh University;Department of Physics, Gautam Buddha Mahila College

关键词: Nanocomposites;    Mesoporous Materials;    Rare earth oxide;    Magnetic Property;    Article;   

DOI  :  10.56042/ijpap.v61i3.68621

来源: National Institute of Science Communication and Information Resources

【 摘 要 】

Rare-earth (RE) oxide embedded ordered mesoporous silica have been successfully prepared via a solution impregnation method. The structure and physical property of the nanocomposites (NCs) were studied by low-angle X-ray diffraction, Transmission Electron Microscopy (TEM), Photoluminescence (PL) and magnetic measurement. The NCs exhibited the room temperature 5 7 0 j D  F transition emission due to the presence of Eu3+ ions. Also the NC system showed a room temperature weak ferromagnetism due to the large oxygen vacancy present in the system. Photoluminescence, magnetic property and large surface area, make these NCs ideal multi-functional materials, which will have potential applications in the field of bio-medicine and drug-delivery. These kinds of nanocomposites are promising candidates for fabrication of various environment friendly smart devices.

【 授权许可】

Unknown