TiO_2纳米材料在直接甲醇燃料电池阳极催化剂中应用的研究进展

Progresses and Prospectives of TiO_2 Nanomaterials Applied in the Anode Catalyst for Direct Methanol Fuel Cell

阳极催化剂是影响直接甲醇燃料电池(DMFC)性能及成本的主要因素,本文综述了TiO_2纳米粉体、TiO_2纳米管和TiO_2纳米纤维及其复合材料在DMFC阳极催化剂中应用的研究进展,并对其作用、对催化剂活性的影响机理等进行简要分析,展望了其应用前景。

Anode catalyst is one of the key factors affecting the performance and cost of direct methanol fuel cell（DMFC）.The research development of TiO_2 nanopowder,TiO_2 nanotube,TiO_2 nanofiber and related composite used in the DMFC anode catalyst were reviewed.The function and mechanism of effect on the anode activity were briefly discussed.The promising application of TiO_2 nanomaterials applied in the anode catalyst for DMFC in the future was presented.