Pure titanate nanotubes and titanate nanotubes doped with Fe3+/Ni2+/Mn2+ ions were synthesized by the hydrothermal method. In this process,titanate nanotubes were first prepared synchronously with doping Fe3+/Ni2+/Mn2+ ions. The morphology,structure,thermal stability and magnetic property of titanate nanotubes were characterized by X-ray diffraction (XRD),transmission electron microscope (TEM),and magnetic measurement. The titanate nanotubes transformed into the anatase titania nanocrystals,and further the mixture of anatase and rutile titania along with increasing temperature. The results indicate that the titanate nanotubes doped with Fe3+/Ni2+/Mn2+ ions are paramagnetic behaviors.
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机译:公开de m. Lambert Directeur de la Direction“main-d'oeuvre”a la Direction generale des affaires sociales de la Commission。布鲁塞尔,1960年6月6日=委员会社会事务总局兰伯特先生在“劳动力”局局长的讲话。布鲁塞尔,1960年9月5日