Complementing Nanoscale Galvanic Exchange with Redox Manipulation toward Architectural Control of Multimetallic Hollow Nanostructures,ChemNanoMat

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Complementing Nanoscale Galvanic Exchange with Redox Manipulation toward Architectural Control of Multimetallic Hollow Nanostructures
ChemNanoMat ( IF 2.6 ) Pub Date : 2020-04-14 , DOI: 10.1002/cnma.202000139
Guangfang Grace Li ₁ , Zixin Wang ₁ , Hui Wang ₁

Affiliation

Galvanic exchange occurring within the confinement by nanoparticulate templates provides a unique pathway to controllably transform solid metallic nanoparticles into architecturally more sophisticated multimetallic hollow nanostructures under facile reaction conditions. In this Minireview, we elaborately discuss how the nanoparticle‐templated galvanic exchange can be deliberately coupled with redox manipulation to synthesize a large library of complex multimetallic hollow nanostructures exhibiting precisely tailored architectures and compositions, with a particular emphasis on important mechanistic insights concerning the dynamic interplay among multiple structure‐remodeling processes that synergistically dictate the versatile nanoparticle transforming behaviors during kinetically and regioselectively modulated galvanic exchange reactions.

中文翻译：

用氧化还原操纵纳米级交流交换来实现多金属空心纳米结构的建筑控制。

在受限的条件下，通过纳米颗粒模板进行的电流交换提供了独特的途径，可控地将固体金属纳米颗粒可控地转化为结构更复杂的多金属空心纳米结构。在此Minireview中，我们详细讨论如何将纳米粒子模板的电流交换与氧化还原操作故意结合在一起，以合成一个大型的复杂多金属空心纳米结构库，这些结构展现出精确定制的结构和成分，尤其着重于有关动态相互作用的重要机械学见解。在多个结构重塑过程中，这些过程协同决定了动力学和区域选择性调节的原位交换反应过程中的多功能纳米粒子转化行为。

更新日期：2020-04-14

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