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液体細胞透過電子顕微鏡によるナノ粒子の核形成と成長に及ぼす温度の影響の研究
JoVE Journal
Química
This content is Free Access.
JoVE Journal Química
Studying the Effects of Temperature on the Nucleation and Growth of Nanoparticles by Liquid-Cell Transmission Electron Microscopy
DOI:

07:02 min

February 17, 2021

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Capítulos

  • 00:04Introduction
  • 01:00Liquid Cell (E-Chip) Preparation
  • 02:41Flow Mode Setup
  • 03:17Liquid Environment Heating
  • 03:44High-Angle Annular Dark-Field-Scanning Transmission Electron Microscopy (HAADF-STEM) Imaging and STEM Single Nanoparticles Nanodiffraction
  • 04:40Results: Representative Temperature Effects on Nanoparticle Nucleation and Growth as Observed by Liquid-Cell Transmission Electron Microscopy (TEM)
  • 06:04Conclusion

Summary

Tadução automática

液体相電子顕微鏡実験における温度制御は、その形成または応用媒体を模倣した液体環境におけるナノ粒子の動的な研究の新たな視点を開く。最近開発された加熱液細胞を用いて、水中の金ナノ粒子の核生成および成長過程における温度の影響を直接観測した。

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