氧化铈纳米线上亚纳米铂氧结构对低温一氧化碳氧化反应的影响

来源 :第九届全国无机化学学术会议 | 被引量 : 0次 | 上传用户:deathzdw
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  纳米催化材料活性位点及其周围原子的结构对材料的催化性能有重要影响。[1-4]在贵金属-氧化物复合纳米材料中,金属-载体界面附近贵金属原子的结构将直接影响催化剂的活性和贵金属原子的利用率。[4-5]在本工作中,我们在氧化铈纳米线表面沉积上原子尺度及亚纳米尺度分散的铂,调控了铂原子的氧配位数,并研究了该材料对于低温一氧化碳氧化反应的催化活性。
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