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Updated: Jun 25, 2025

Synthesis of In37P20O2CR51 Clusters and Their Conversion to InP Quantum Dots
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通过Cd-Te键保存的前核集群实现的体CdTe量子点的低温核和生长

Xilian Sun1, Shasha Wang1, Zhe Wang1

  • 1Engineering Research Center in Biomaterials, Sichuan University, Chengdu, Sichuan 610065, P. R. China.

Journal of the American Chemical Society
|May 24, 2024
PubMed
概括

在金属化物量子点合成中加热驱动金属元素键的形成,而不是核化. 这项研究揭示了Cd-Te键形成发生在前体集群发育后,澄清了热量在量子点形成中的作用.

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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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