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Updated: Jun 12, 2025

Synthesis of Bimetallic Pt/Sn-based Nanoparticles in Ionic Liquids
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为什么二金属纳米颗粒的合合成不能被一般化

Jette K Mathiesen1, Hannah M Ashberry2, Rohan Pokratath3

  • 1Department of Chemistry and Nano-Science Center, University of Copenhagen, Universitetsparken 5, Copenhagen 2100, Denmark.

ACS nano
|September 19, 2024
PubMed
概括

合成双金属纳米粒子 (NP) 对能源应用至关重要. 这项研究揭示了化学相互作用,而不仅仅是还原潜力,决定了NP的形成,使得先进材料的定制合成成为可能.

关键词:
这是双金属的双金属.限制剂是限制剂的代理.合体合成 合体合成形成机制机制的形成机制纳米颗粒是一种纳米粒子.

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Colloidal precipitates01:09

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The high insolubility of some precipitates can result in an unfavorable relative supersaturation. This can lead to colloidal particles with a large surface-to-mass ratio, where adsorption is promoted. For instance, in the precipitation of silver chloride, silver ions are adsorbed on the surface of the colloidal particles, forming a primary layer. This layer attracts ions of opposite charge (such as nitrate ions), forming a diffuse secondary layer of adsorbed ions. This electric double layer...
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