作者: Sung June Cho , Sung Kyu Kang , Ryong Ryoo
DOI: 10.1016/S0167-2991(99)80082-2
关键词: Adsorption 、 Butane 、 Bimetallic strip 、 Inorganic chemistry 、 Chemisorption 、 Hydrogenolysis 、 Catalysis 、 Extended X-ray absorption fine structure 、 Chemistry 、 Zeolite
摘要: Abstract Pt catalyst in KL zeolite is converted to PtPd bimetallic by the ion exchange Pd(NH 3 ) 4 2+ and subsequent reduction hydrogen flow at 573 K. The results of xenon adsorption measurement, chemisorption, 129 Xe NMR spectroscopy X-ray absorption fine structure indicates formation PdPt cluster inside channel. It believed that n- butane hydrogenolysis occurs over obtained absence multiple pore blockage.