微小杂质在纳米级合成中的巨大作用

IF 4.8 Q2 NANOSCIENCE & NANOTECHNOLOGY ACS Nanoscience Au Pub Date : 2024-04-08 DOI:10.1021/acsnanoscienceau.3c00056
Angira Roy, Ciaran P. Healey, Nathaniel E. Larm, Piyuni Ishtaweera, Maryuri Roca* and Gary A. Baker*, 
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引用次数: 0

摘要

纳米技术对当前的许多行业都至关重要,包括电子、能源、纺织、农业和治疗学。了解纳米材料合成的化学机制有助于调整其独特的性能,但研究经常忽略杂质的潜在影响。杂质可能会产生不利影响,从而影响对结果的解释或限制纳米材料的实用性。另一方面,正如成功掺杂所证明的那样,有意引入杂质可以成为增强纳米材料性能的有力工具。本综述探讨了在纳米合成过程中无意或有意添加的杂质的复杂作用,以及它们对最常见的几类纳米材料的性能和用途的影响:纳米碳、贵金属和金属氧化物纳米粒子、半导体量子点、热电和过氧化物。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

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The Huge Role of Tiny Impurities in Nanoscale Synthesis

Nanotechnology is vital to many current industries, including electronics, energy, textiles, agriculture, and theranostics. Understanding the chemical mechanisms of nanomaterial synthesis has contributed to the tunability of their unique properties, although studies frequently overlook the potential impact of impurities. Impurities can show adverse effects, clouding the interpretation of results or limiting the practical utility of the nanomaterial. On the other hand, as successful doping has demonstrated, the intentional introduction of impurities can be a powerful tool for enhancing the properties of a nanomaterial. This Review examines the complex role of impurities, unintentionally or intentionally added, during nanoscale synthesis and their effects on the performance and usefulness of the most common classes of nanomaterials: nanocarbons, noble metal and metal oxide nanoparticles, semiconductor quantum dots, thermoelectrics, and perovskites.

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来源期刊
ACS Nanoscience Au
ACS Nanoscience Au 材料科学、纳米科学-
CiteScore
4.20
自引率
0.00%
发文量
0
期刊介绍: ACS Nanoscience Au is an open access journal that publishes original fundamental and applied research on nanoscience and nanotechnology research at the interfaces of chemistry biology medicine materials science physics and engineering.The journal publishes short letters comprehensive articles reviews and perspectives on all aspects of nanoscience and nanotechnology:synthesis assembly characterization theory modeling and simulation of nanostructures nanomaterials and nanoscale devicesdesign fabrication and applications of organic inorganic polymer hybrid and biological nanostructuresexperimental and theoretical studies of nanoscale chemical physical and biological phenomenamethods and tools for nanoscience and nanotechnologyself- and directed-assemblyzero- one- and two-dimensional materialsnanostructures and nano-engineered devices with advanced performancenanobiotechnologynanomedicine and nanotoxicologyACS Nanoscience Au also publishes original experimental and theoretical research of an applied nature that integrates knowledge in the areas of materials engineering physics bioscience and chemistry into important applications of nanomaterials.
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