This work was supported financially by the Ministry of Science and Technology of China (Grant No. 2003CG415006); the National Natural Science Foundation of China (Grant Nos. 20537010, 50436040 & 20520120221).
The organic-inorganic layered solid catalyst Fe(bpy)_3^(2+)-laponite was ableto photode-grade Rhodamine B (RhB) by activation of dioxygen under visible irradiation (λ > 420nm), while the homogeneous aqueous soluti...