炭气凝胶作为PEMFC电催化剂载体的研究进展

Research progress in carbon aerogel as the electrocatalyst support for PEMFC

炭气凝胶具有高多孔性、导电性和比表面积。讨论了炭气凝胶制备过程中催化剂、金属原子等因素对其结构和性能的影响;综述了以炭气凝胶为载体的电催化剂的制备方法及其催化性能,并指出目前存在的问题及发展方向。

Carbon aerogel had high porosity, conductivity and surface area. The effects of catalysts and metal atoms during the preparation of carbon aerogel on its structure and performance were discussed. The preparation methods and the catalytic performance of electrocatalysts with carbon aerogel as the support were reviewed. Some problems and development trend of carbon aerogel were pointed out.