Significantly enhanced CO oxidation activity induced by a change in the CO adsorption site on Pd nanoparticles covered with metal–organic frameworks,Chemical Communications

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Significantly enhanced CO oxidation activity induced by a change in the CO adsorption site on Pd nanoparticles covered with metal–organic frameworks
Chemical Communications ( IF 4.9 ) Pub Date : 2020/03/09 , DOI: 10.1039/d0cc00566e
Yoshimasa Aoyama _{1,

2,

3,

4} , Hirokazu Kobayashi _{1,

2,

3,

4,

5} , Tomokazu Yamamoto _{4,

6,

7,

8} , Takaaki Toriyama _{4,

7,

8,

9} , Syo Matsumura _{4,

6,

7,

8,

9} , Masaaki Haneda _{4,

10,

11,

12,

13} , Hiroshi Kitagawa _{1,

2,

3,

4,

14}

Affiliation

We report the significantly enhanced CO oxidation activity of Pd nanoparticles covered with [Zr₆O₄(OH)₄(BDC)₆] (UiO-66, BDC = 1,4-benzenedicarboxylate). The catalytic activity was much higher than those of Pd and Ru nanoparticles on ZrO₂. The origin of the enhancement was suggested to be a change in the CO adsorption properties on Pd nanoparticles.

中文翻译：

由金属-有机骨架覆盖的Pd纳米颗粒上的CO吸附位点的变化引起的CO氧化活性显着增强

我们报告覆盖[Zr ₆ O ₄（OH）₄（BDC）₆ ]（UiO-66，BDC = 1,4-苯二甲酸）的Pd纳米颗粒的CO氧化活性显着增强。在ZrO ₂上的催化活性明显高于Pd和Ru纳米颗粒。有人认为，这种增强作用的起因是CO在Pd纳米颗粒上的吸附性能发生了变化。

更新日期：2020-04-03

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