نتایج جستجو برای: spherical nanoparticle

تعداد نتایج: 77906  

Journal: :Journal of Theoretical and Applied Mechanics 2023

1. Buffat P.A., Borel J.P., 1976, Size effect on the melting temperature of gold particles, Physical Review A, 13, 2287-2298. CrossRef Google Scholar

Journal: :Physical review 2021

Electron beams in Scanning Transmission Microscopes (STEMs) can be used as a tool to induce movement on nanoparticles. Employing classical-electrodynamics approach, it has been reported that the linear momentum transfer from STEM-beam electron metallic spherical nanoparticle either repulsive or attractive towards swift trajectory. This is qualitative agreement with experimental observations. Th...

2016
Amandeep Singh Jorma Vihinen Erkka Frankberg Leo Hyvärinen Mari Honkanen Erkki Levänen

This paper aims to introduce small angle X-ray scattering (SAXS) as a promising technique for measuring size and size distribution of TiO2 nanoparticles. In this manuscript, pulsed laser ablation in liquids (PLAL) has been demonstrated as a quick and simple technique for synthesizing TiO2 nanoparticles directly into deionized water as a suspension from titanium targets. Spherical TiO2 nanoparti...

Journal: :Physical chemistry chemical physics : PCCP 2009
Weilin Xu Jason S Kong Peng Chen

Nanoparticles can catalyze many important chemical transformations in organic synthesis, pollutant removal, and energy production. Characterizing their catalytic properties is essential for understanding the fundamental principles governing their activities, but is challenging in ensemble measurements due to their intrinsic heterogeneity from their structural dispersions, heterogeneous surface ...

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