高等学校化学学报Issue(5)：995-999,5.DOI:10.7503/cjcu20140103
CdTiO3纳米棒的可控制备及光催化产氢性能
Controllable Preparation of CdTiO3 Nanorods and Their Photocatalytic Properties for Hydrogen Production
摘要
Abstract
CdTiO3 nanorods with different length were prepared from titanium glycolate nanorod template, combined with wet impregnation method and further calcination. The samples were characteried by scanning electron microscope ( SEM ) , transmission electron microscope ( TEM ) , wide-angle X-ray diffractometer (XRD), Fourier transform infrared spectrometer(FTIR), thermogravimetric analyser(TG) and ultraviolet-visible spectrometer(UV-Vis). The prepared CdTiO3 nanorods are uniform with high crystallinity and high purity, and are about 50, 20, 10 μm in length, respectively. After loaded 1%( mass fraction) platinum as co-catalyst, their photocatalytic properties for H2 production were studied. Compared with CdTiO3 nanoparti-cles, the CdTiO3 nanorods show higher photocatalytic activity. The H2 producton performance for the longest nanorods is up to 52. 9 μmol/h.关键词
钛酸镉/纳米棒/光催化/光催化产氢Key words
Cadmium titanate( CdTiO3 )/Nanorods/Photocatalysis/Photocatalytic hydrogen production分类
化学化工引用本文复制引用
曲阳,周卫,任志宇,潘凯,姜乐,付宏刚..CdTiO3纳米棒的可控制备及光催化产氢性能[J].高等学校化学学报,2014,(5):995-999,5.基金项目
国家自然科学基金(批准号:21031001,91122018,21371053)和黑龙江大学青年基金(批准号:QL201014)资助.@@@@ Supported by the National Natural Science Foundation of China(Nos.21031001,91122018,21371053) and the Heilongjiang University Youth Foundation, China(No. QL201014) （批准号:21031001,91122018,21371053）
