一种非贵金属耐酸加氢催化剂:镍基底调节的氮化碳

来源 :第十七届全国催化学术会议 | 被引量 : 0次 | 上传用户:cugll2008
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以氮化碳材料作为间接催化活性组分[1],利用被其覆盖的负载于氧化铝上的金属镍对其电子性质进行调节,我们设计了一种理念上具有创新意义的耐酸加氢催化剂CN/Ni/Al2O3(图1).该催化剂在酸性条件下表现出了对于硝基类化合物优秀的加氢性能和出色的稳定性,特别是对于强酸条件下硝基苯加氢异构制对氨基酚这种传统上只能采用贵金属作为催化剂的反应(表1)也表现出了优异的性能,且选择性更高.
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