Design and synthesis of hydrogenation nanocatalyst with synergetic multiple catalytic sites

ZHU Lihua; SUN Hanlei; CAO Zhikai; ZHENG Jinbao; ZHANG Nuowei; CHEN Binghui

doi:10.11949/j.issn.0438-1157.20150702

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Design and synthesis of hydrogenation nanocatalyst with synergetic multiple catalytic sites

更新时间：2025-12-10

- Design and synthesis of hydrogenation nanocatalyst with synergetic multiple catalytic sites
- CIESC Journal Issue 8, Pages: 3091-3097(2015)
- 作者机构：
  
  厦门大学化学化工学院,福建,厦门,361005
- 作者简介：
- 基金信息：
- DOI：10.11949/j.issn.0438-1157.20150702
  CLC： 643.38
- Online First：05 August 2015，
  
  Published：05 August 2015
- 稿件说明：
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ZHU Lihua, SUN Hanlei, CAO Zhikai, et al. Design and synthesis of hydrogenation nanocatalyst with synergetic multiple catalytic sites[J]. CIESC Journal, 2015, (8): 3091-3097.
DOI：

ZHU Lihua, SUN Hanlei, CAO Zhikai, et al. Design and synthesis of hydrogenation nanocatalyst with synergetic multiple catalytic sites[J]. CIESC Journal, 2015, (8): 3091-3097. DOI： 10.11949/j.issn.0438-1157.20150702.

摘要

基于催化剂多活性中心分工协同作用可活化两种或多种反应物

本研究工作以一种新的制备策略对贵金属-过渡金属-过渡金属氧化物催化剂进行合理设计

构筑金属与金属氧化物双活性中心。结果发现

贵金属负载于过渡金属/过渡金属氧化物(NM-TM/TMO)结构的催化剂在加氢反应中具有优异的催化活性。同时

热处理方法可有效调控催化剂微观结构

并对此构效关系进行了较为深入的研究。

Abstract

As synergic multiple active sites catalysts can theoretically activate two or more reactant or substrates simultaneously resulting in significantly increase of activity and stability of catalysts

we herein develop a novel catalysts preparation strategy to design and construct noble metal-transition metal-transition metal oxide (NM-TM/TMO) to form bi-active catalytic sites. The experimental results show that such a catalyst has excellent performance in catalytic hydrogenation

e.g. aromatic compounds hydrogenation as the case studies. It was also found that the nanostructure of catalyst can be tuned via thermal treatments

which are investigated and the relationship between structure and activity is explored to some extent.

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