Multifunctional Pd@MOF core–shell nanocomposite as highly active catalyst for p-nitrophenol reduction
Multifunctional Pd@MOF core–shell nanocomposite as highly active catalyst for p-nitrophenol reduction
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DOI：
10.1016/j.catcom.2015.09.004
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发表时间：
2015-12
影响因子：
3.7
通讯作者：
Chun Wang;Haiyan Zhang;Cheng Feng;Shutao Gao;Ningzhao Shang;Zhi Wang
中科院分区：
文献类型：
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作者：
Chun Wang;Haiyan Zhang;Cheng Feng;Shutao Gao;Ningzhao Shang;Zhi Wang
通过优选的策略制备了负载在金属-有机骨架核-壳纳米复合材料（Pd@ZIF-8）上的多功能高度分散的Pd纳米颗粒。通过X射线衍射、扫描电子显微镜、能量色散X射线光谱、高分辨率透射电子显微镜和电感耦合等离子体原子发射光谱对颗粒进行了表征。Pd@ZIF-8在NaBH 4存在下，对对硝基苯酚上氨基苯酚的还原反应表现出良好的催化活性。
Multifunctional highly dispersed Pd nanoparticles supported on the metal-organic framework core–shell nanocomposite (Pd@ZIF-8), was prepared by a preferred strategy. The particles were characterized by X-ray diffraction, scanning electron microscopy, energy-dispersive X-ray spectroscopy, high-resolution transmission electron microscopy and inductively coupled plasma atomic emission spectroscopy. The Pd@ZIF-8 exhibits excellent catalytic activity toward the catalytic reduction ofp-nitrophenol top-aminophenol in the presence of NaBH4at room temperature.