In present work, the [PdCl4](2-) ions were successfully supported on as-synthesized [CTA(+)]MCM-41 materials through adsorption method. Subsequently, the composite materials were reduced by sodium borohydride, followed by being extracted of [CTA(+)] surfactants with acidified ethanol. The resulted solid (denoted as Pd-M41-AE) could be used as an efficient catalyst for the solvent-free aerobic oxidation of benzylic alcohol under atmospheric pressure. The structures of the samples were characterized by X-ray diffraction (XRD), N-2 adsorption-desorption, transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS) and thermogravimetry (TG) techniques. 0.4%Pd-M41-AE exhibited high activity (turnover frequency of 4344 h(-1)) for the oxidation of benzyl alcohol, remarkably superior than other kinds of Pd-M41 at 100 degrees C. Moreover, the superior turnover frequencies (69,162 h(-1) for benzyl alcohol, 69,920 h(-1) for 1-phenylethanol and 117,130 h(-1) for cinnamyl alcohol, respectively) were achieved over 0.05%Pd-M41-AE at 160 degrees C. Recycling studies proved the recyclability of Pd-M41-AE as a heterogeneous catalyst, which did not lose the catalytic activity after four recycles appreciably. (C) 2013 Elsevier B.V. All rights reserved.