Microstructure of catalyst: Effect of high temperature reduction in hydrogen
作者： Leszek Kępiński , Marek Wołcyrz
DOI: 10.1016/S0926-860X(96)00194-9
关键词: Crystallite 、 Overlayer 、 Hydrogen 、 Chemistry 、 Nucleation 、 Crystallography 、 Lattice constant 、 Recrystallization (metallurgy) 、 High-resolution transmission electron microscopy 、 Microstructure
摘要: … At 1180 K most ceria was transformed into hexagonal A-Ce20 3. The CeO~ phase … in hydrogen and in vacuum at room temperature, but upon exposure to air at room temperature it …
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