Cerium-incorporated TiO₂ nano-composite powders were fabricated by a facile procedure included co-decomposition of the required chemical complexes. The structures of the synthesized composites were investigated by the X-ray diffraction (XRD) technique through Rietveld refinement method, which confirmed the formation of almost single anatase (A) phase. The formed tiny rutile (R) and Titania (B) phases were vanished with Ce doping and hydrogenation. The optical band-gap was red-shifted with Ce doping and blue-shifted with the hydrogenation. The results confirmed that the hydrogenation process was vital to create ferromagnetic (FM) properties in Ce-incorporated TiO₂. A saturation magnetization of ~0.18 emu/cm³ was measured for the hydrogenated ~10 at% Ce sample.

铈掺入的TiO ₂纳米复合粉末是通过包括共分解所需化学配合物在内的简便程序制备的。通过Rietveld细化方法，通过X射线衍射（XRD）技术研究了合成的复合材料的结构，证实了几乎单一的锐钛矿（A）相的形成。铈掺杂和氢化消失了形成的金红石（R）和二氧化钛（B）相。光学带隙因Ce掺杂而发生红移，并因氢化而发生蓝移。结果证实，氢化过程对于在掺Ce的TiO _2中产生铁磁（FM）性能至关重要。对于氢化的〜10 at％Ce样品，测得的饱和磁化强度为〜0.18 emu / cm ³。