JAPC  >> Vol. 3 No. 3 (August 2014)

    Synthesis and Photocatalytic Activity of Uniform Anatanse TiO2 Sub-Microspheres

  • 全文下载: PDF(3082KB) HTML    PP.17-23   DOI: 10.12677/JAPC.2014.33003  
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二氧化钛亚微米球光催化剂纳米线球纳米管球Titanium Dioxide Sub-Microspheres Photocatalyst Nanowire Sphere Nanotube Sphere



Uniform anatase TiO2 sub-microspheres composed of nanoparticles were prepared via a citric acid as assisted hydrolysis of tetra-n-butyl titanate in ethanol under solvothermal conditions. The photocatalytic activity of the as-prepared TiO2 spheres was evaluated by the photodegradation of RhB. The as-prepared TiO2 spheres were treated with concentrated alkali hydroxide solution to transform nanoparticles into nanotubes, leading to the formation of hierarchically structured TiO2 spheres consisting of nanotubes.

李巧娜, 陆晓晓, 沈莉, 何泽, 梅玲莉, 朱连文. 单分散锐钛矿型TiO2亚微米球的制备与光催化性能研究 [J]. 物理化学进展, 2014, 3(3): 17-23. http://dx.doi.org/10.12677/JAPC.2014.33003


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