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Silver nanomaterials: synthesis and (electro/photo) catalytic applications
Chemical Society Reviews ( IF 40.4 ) Pub Date : 2021-08-19 , DOI: 10.1039/d0cs00912a
Rakesh Kumar Sharma 1 , Sneha Yadav 1 , Sriparna Dutta 1 , Hanumant B Kale 2 , Indrajeet R Warkad 2 , Radek Zbořil 3, 4 , Rajender S Varma 3, 5 , Manoj B Gawande 2
Affiliation  

In view of their unique characteristics and properties, silver nanomaterials (Ag NMs) have been used not only in the field of nanomedicine but also for diverse advanced catalytic technologies. In this comprehensive review, light is shed on general synthetic approaches encompassing chemical reduction, sonochemical, microwave, and thermal treatment among the preparative methods for the syntheses of Ag-based NMs and their catalytic applications. Additionally, some of the latest innovative approaches such as continuous flow integrated with MW and other benign approaches have been emphasized that ultimately pave the way for sustainability. Moreover, the potential applications of emerging Ag NMs, including sub nanomaterials and single atoms, in the field of liquid-phase catalysis, photocatalysis, and electrocatalysis as well as a positive role of Ag NMs in catalytic reactions are meticulously summarized. The scientific interest in the synthesis and applications of Ag NMs lies in the integrated benefits of their catalytic activity, selectivity, stability, and recovery. Therefore, the rise and journey of Ag NM-based catalysts will inspire a new generation of chemists to tailor and design robust catalysts that can effectively tackle major environmental challenges and help to replace noble metals in advanced catalytic applications. This overview concludes by providing future perspectives on the research into Ag NMs in the arena of electrocatalysis and photocatalysis.

中文翻译:


银纳米材料:合成和(电/光)催化应用



鉴于其独特的特性和性能,银纳米材料(Ag NMs)不仅应用于纳米医学领域,而且还用于各种先进催化技术。在这篇综合综述中,重点介绍了银基纳米材料合成的制备方法及其催化应用中的一般合成方法,包括化学还原、声化学、微波和热处理。此外,还强调了一些最新的创新方法,例如与微波相结合的连续流和其他良性方法,这些方法最终为可持续发展铺平了道路。此外,还详细总结了新兴的银纳米材料(包括亚纳米材料和单原子)在液相催化、光催化和电催化领域的潜在应用以及银纳米材料在催化反应中的积极作用。银纳米材料的合成和应用的科学兴趣在于其催化活性、选择性、稳定性和回收率的综合优势。因此,Ag NM基催化剂的兴起和发展将激励新一代化学家定制和设计强大的催化剂,以有效应对重大环境挑战,并有助于在先进催化应用中替代贵金属。本概述最后提供了电催化和光催化领域银纳米材料研究的未来前景。
更新日期:2021-08-19
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