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Updated: Jun 13, 2025

Quantitative and Qualitative Examination of Particle-particle Interactions Using Colloidal Probe Nanoscopy
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超出解决方案的电化学:模拟纳米粒子悬浮的粒子自我拥挤

David J Arnot1,2, Shan Yan1,3, Alexis Pace1

  • 1Institute of Energy: Sustainability, Environment, and Equity, Stony Brook University, Stony Brook, New York 11794, United States.

Journal of the American Chemical Society
|September 11, 2024
PubMed
概括

纳米粒子悬浮能够实现先进的电化学系统, 但它们的行为偏离了经典模型. 一个新的模型解释了由于高度的粒子自我拥挤而导致的当前限制,改善了电化学工程.

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相关概念视频

Colloidal precipitates01:09

Colloidal precipitates

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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