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Oriented attachment mechanism of triangular Ag nanoplates: a molecular dynamics study
Nanoscale Advances ( IF 4.6 ) Pub Date : 2020-03-30 , DOI: 10.1039/d0na00124d
Tonnam Balankura 1 , Tianyu Yan 1 , Omid Jahanmahin 1 , Jenwarin Narukatpichai 1 , Alan Ng 1 , Kristen A Fichthorn 1, 2
Affiliation  

We use molecular-dynamics simulations to probe the experimentally observed aggregation of PVP-covered triangular Ag nanoplates to form 2D sheets in solution. We find lateral plate attachment is the most favorable aggregation pathway – consistent with experiment. The mechanism is general and suggests new processing strategies for creating 2D architectures in solution-phase syntheses.

中文翻译:

三角银纳米板的定向附着机制:分子动力学研究

我们使用分子动力学模拟来探测实验观察到的 PVP 覆盖的三角形 Ag 纳米板的聚集,以在溶液中形成二维片材。我们发现侧板附着是最有利的聚集途径——与实验一致。该机制是通用的,并提出了用于在溶液相合成中创建 2D 架构的新处理策略。
更新日期:2020-03-30
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