新型介孔富勒烯的合成及其在甲醇电氧化中的应用
Synthesis of novel Mesoporous Fullerene and its application to electro-oxidation of methanol
摘要：
以KIT 6 -150和SBA-15-150为模板剂，采用一锅法合成了介孔富勒烯。在900 ℃的高温下得到了富勒烯分子间交联的高度有序多孔富勒烯。以这种高度有序、高比表面积的中孔富勒烯为催化剂，研究了其在硫酸介质中的阳极性能。最后，将其用于电化学甲醇氧化的催化活性测试。对中富勒烯进行了铂纳米粒子浸渍的阳极性能和甲醇氧化实验。介孔富勒烯-铂纳米复合材料对甲醇的电化学氧化表现出独特的电化学性能，并在酸性电解液中表现出良好的阳极性能。阳极性能比市售炭黑好得多。本文介绍了中富勒烯的合成方法和电化学性能的研究。这种中富勒烯是潜在的燃料电池催化剂。
英文摘要：
One pot synthetic technique was used to synthesize mesoporous fullerene using highly ordered mesoporous template such as KIT6-150 and SBA-15-150. Highly ordered porous fullerene with cross linkage between the fullerene molecules was obtained at high temperature 900 0C. This type of highly ordered and high surface area mesoporous fullerence was used as catalyst to study anodic performance in sulphuric acid medium. Finally, it was used to test its catalytic activity for electrochemical methanol oxidation. For anodic performance and methanol oxidation experiment, mesofullerene was impregnated with pt-nano particles. Mesoporous Fullerene-Pt nano-composite showed quite an unusual electrochemical property for electro oxidation of methanol and good anodic performance in acidic electrolyte. The anodic performance was much better than the commercially available carbon black. This short communiation is a report mentioning the synthetic strategy to prepare mesofullerene and electrode preparation to study its electrochemical performance. This mesofullerene is potential catalyst for fuel cell application.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
