Surface Properties of TiO2 Nanotube Arrays in Photoelectrocatalytic Splitting of Water

摘要：

Introduction TiO2 is one of the most promising candidates for a commercial photoelectrode for a photoelectrochemical cell (PEC) for the production of solar-hydrogen. TiO2 nanotube arrays exhibit the elevated photoelectrochemical performance. Surface properties is one of the key functional properties of TiO2-based photoelectrode. Experimental TiO2 nanotube arrays were synthesized by a sonoelectrochemical anodization method using aqueous phosphoric acid and sodium fluoride solution. The anodized titania nanotubular arrays were annealed in 5％(V/V)H2/N2, air and N2 atmosphere at 500℃ for 4h at a heating rate of 5℃/min, respectivity.

作者: Lixia. Sang Zhiyu Zhang Liping Lu Guangmei Bai Chunxu Du Chongfang Ma

作者单位: Key Laboratory of Enhanced Heat Transfer and Energy Conservation, Ministry of Education and Key Laboratory of Heat Transfer and Energy Conversion, Beijing Municipality, College of Environmental and Energy Engineering, Beijing University of Technology, Bei

会议类型: 国际会议

会议名称: 6th International Conference on Environmental Catalysis(第六届国际环境催化大会 ICEC 2010)

会议地点: 北京

会议语种:英文

页码: 405-405

在线出版日期: 2010-09-12（万方平台首次上网日期，不代表论文的发表时间）