Unless otherwise stated, all reagents for synthesis were purchased from commercial suppliers and used without further purification. Gas Chromatography (GC) data were obtained from a GC-2014C (Shimadzu, Japan) column with HP5 (30 m × 250 mm × 0.25 μm) and an FID detector. GC-MS of products was determined by TRACE 1300ISQ GC-MS (Thermo Fisher Scientific, America) with TG-5MS column (30 m × 250 mm × 0.25 μm). Powder X-ray diffraction (XRD) patterns are recorded by an X'Pert Pro system, using Cu-Kα radiation with a Δ2θ = 5° to 80° 2θ range. X-ray photoelectron spectroscopy (XPS) is recorded with an AXIS Ultra DLD (Kratos, Britain).