Authors: Xianzhong Fan Kun Shang Bing Sun Lijian Chen Shiyun Ai
Publish Date: 2014/01/03
Volume: 49, Issue: 6, Pages: 2672-2679
Abstract
A Sm3+ complex tris2thenoyltrifluoroacetone mono110phenanthrolineSm3+ SmTTA3Phen can be easily integrated in situ via covalent functionalization to surfacecarboxylated graphene oxide GOCOOH from a ethanol solution The Sm3+ containing material has been comprehensively characterized via Fourier transform infrared spectra Xray photoelectron spectroscopy UV–Vis absorption spectra luminescence spectra transmission electron microscopy powder Xray diffraction thermogravimetric analysis TG and DTG The integration of rare earth complexes RE onto GOCOOH as well as the individual nature of the hybrids is confirmed The GOCOOH with high load capacity can integrate more RE than GO The brilliant optical properties of the GOCOOHRE complex hybrids make them promising candidates applying in many practical fields such as biomedical applications
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