1 State Key Laboratory of Optoelectronic Materials and Technologies, Institute of Optoelectronic and Functional Composite Materials, Sun Yat-Sen University, Guangzhou, 510275, China.
New kinds of hybrid materials containing covalently bonded tris(dibenzoylmethanate)Ln complexes (Ln=Er, Nd) in a terpyridine-functionalized silica matrix have been prepared and their near-infrared luminescence properties reported.