Characterization

MJ Min-Ho Jin
DO Duckkyu Oh
JP Ju-Hyoung Park
CL Chun-Boo Lee
SL Sung-Wook Lee
JP Jong-Soo Park
KL Kwan-Young Lee
DL Dong-Wook Lee
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The pore propertied of KIE-6 and NH2-KIE-6 were taken by nitrogen sorption tests with a Micromeritics ASAP 2420 instrument. Degassing of samples was carried out at 200 oC for 5 h. For characterization of the Pd(2 wt%)-MnOx/NH2-KIE-6, Pd(2 wt%)-MnOx/NH2-MCM-41, and Pd(2 wt%)-MnOx/NH2-SBA-15 catalysts, we carried out X-ray photoelectron spectroscopy (XPS), x-ray diffraction (XRD), inductively couples plasma atomic emission spectroscopy (ICP-AES), fourier transform infrared (FTIR), transmission electron microscopy (TEM), and scanning transmission electron microscopy (STEM) analyses. TEM and STEM analyses were conducted by using a FEI/TECNAI G2 instrument. XPS and FTIR measurements were performed using a Kratos 165XP spectrometer and a Thermo Nicolet 5700 instrument. The composition of produced gas was analyzed using a gas chromatography (GC, Agilent 6890) equipped with a thermal conductivity detector(TCD) and carboxen 1010 PLOT fused silica capillary column (30 m × 0.53 mm, SUPELCO).

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