In2O3/ZrO2-TiO2空心球复合材料的制备与光解水制氢性能
Preparation and Photocatalytic Hydrogen Evolution Performance of In2O3/ZrO2-TiO2 Hollow Spheres?
摘要
Abstract
Using polystyrene spheres(PS) latex as the template, In2O3/ZrO2-TiO2 hollow spheres were prepared by one-step method combined with calcination treatment. The structure, composition and morphology of the composite were characterized by X-ray diffraction(XRD), X-ray photoelectron spectroscopy(XPS), ultraviolet-visible diffuse reflectance spectroscopy ( UV-Vis DRS ) , scanning electron microscopy ( SEM ) and N2 absorption-desorption measurements. The results showed that In2 O3/ZrO2-TiO2 hollow sphere was mainly anatase TiO2 and its optical absorption red-shifted slightly. In2 O3/ZrO2-TiO2 hollow spheres also showed higher activity for hydrogen production, its hydrogen production was higher than that of P25, ZrO2, hollow sphere ZrO2-TiO2 and powder In2 O3/ZrO2-TiO2 .关键词
聚苯乙烯/空心球/In2O3/ZrO2-TiO2/一步法/光解水制氢Key words
Polystyrene/Hollow sphere/In2O3/ZrO2-TiO2/One-step method/Photocatalytic hydrogen evolution分类
化学化工引用本文复制引用
张晶晶,李莉,郝玉婷,孙雷雷,张鑫悦..In2O3/ZrO2-TiO2空心球复合材料的制备与光解水制氢性能[J].高等学校化学学报,2017,38(2):238-245,8.基金项目
国家自然科学基金(批准号:21376126)、 黑龙江省自然科学基金(批准号: B201106)、 黑龙江省教育厅科学技术研究项目(批准号:12511592)、 黑龙江省政府博士后资助经费(批准号: LBH-Z11108)、 黑龙江省政府博士后科研启动经费(批准号:LBH-Q13172)和齐齐哈尔大学研究生创新计划项目(批准号: YJSCX2015-ZD03)资助.? Supported by the National Natural Science Foundation of China( No. 21376126) , the Natural Science Foundation of Heilongjiang Province, China( No. B201106 ) , the Scientific Research Foundation of Educaton Department of Heilongjiang Province, China ( No. 12511592 ) , the Postdoctoral Grants of Government of Heilongjiang Province, China(No.LBH-Z11108), the Initiation Grant Project for Postdoctoral Researchers in Heilongjiang Province, China(No.LBH-Q13172) and the Innovation Project of Qiqihar University Graduate Education, China(No. YJSCX2015-ZD03) . （批准号:21376126）
