Cover Feature: Palladium Copper Chromium Ternary Nanoparticles Constructed In situ within a Basic Resin: Enhanced Activity in the Dehydrogenation of Formic Acid (ChemCatChem 18/2017),ChemCatChem

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Cover Feature: Palladium Copper Chromium Ternary Nanoparticles Constructed In situ within a Basic Resin: Enhanced Activity in the Dehydrogenation of Formic Acid (ChemCatChem 18/2017)
ChemCatChem ( IF 3.8 ) Pub Date : 2017-09-22 , DOI: 10.1002/cctc.201701444
Kohsuke Mori _{1,

2,

3} , Kohei Naka ₁ , Shinya Masuda ₁ , Kohei Miyawaki ₁ , Hiromi Yamashita _{1,

3}

Affiliation

The Cover illustrates the PdCuCr ternary nanoparticle catalyst responsible for the efficient hydrogen production from formic acid, whose activity is substantially higher than those of bimetallic PdCu and monometallic Pd nanoparticles.In their Full Paper, K. Mori et al. reveal that not only the stabilization of highly dispersed ternary nanoparticles, but also the boosting of the C−H bond dissociation step by a synergistic alloying effect, induced by the introduction of Cr atoms, play an important role in attaining improved catalytic activity. The notable characteristics of the present catalytic system, such as high durability and the efficient suppression of toxic CO formation, are prerequisites for an ideal hydrogen vector in terms of potential industrial application for fuel cells. More information can be found in the Full Paper by K. Mori et al. on page 3456 in Issue 18, 2017 (DOI: 10.1002/cctc.201700595).

中文翻译：

封面功能：在碱性树脂中原位构建的钯铜铬三元纳米粒子：甲酸脱氢中的增强活性（ChemCatChem 18/2017）

封面举例说明了PdCuCr三元纳米颗粒催化剂，它负责从甲酸中高效制氢，其活性大大高于双金属PdCu和单金属Pd纳米颗粒的活性。结果表明，不仅高度稳定的三元纳米粒子的稳定化，而且由于引入Cr原子所引起的协同合金化作用，促进了CH键解离步骤的增强，在提高催化活性方面也起着重要的作用。就燃料电池的潜在工业应用而言，本催化系统的显着特征，例如高耐久性和有效抑制有毒CO的形成，是理想氢载体的先决条件。可以在K. Mori等人的论文全文中找到更多信息。上2017年第18期中的第3456页（DOI：10.1002 / cctc.201700595）。

更新日期：2017-09-22

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