相关实验视频

Updated: Jun 7, 2026

Reverse Microemulsion-mediated Synthesis of Monometallic and Bimetallic Early Transition Metal Carbide and Nitride Nanoparticles
07:47

Reverse Microemulsion-mediated Synthesis of Monometallic and Bimetallic Early Transition Metal Carbide and Nitride Nanoparticles

Published on: November 27, 2015

转变金属纳米颗粒在伊米达离子液体中:用于双相化反应的可回收催化剂

Jairton Dupont1, Gledison S Fonseca, Alexandre P Umpierre

  • 1Laboratory of Molecular Catalysis, Institute of Chemistry, Department of Metallurgy and Institute of Physics, UFRGS, Av. Bento Gonçalves, 9500 Porto Alegre 91501-970 RS Brazil. dupont@iq.ufrgs.br

Journal of the American Chemical Society
|April 19, 2002
PubMed
概括

这项研究表明,1-n-butyl-3-methylimidazolium hexafluorophosphate离子液对于制备和稳定纳米粒子是有效的. 这些纳米粒子促进可回收的双相催化系统在温和条件下高效的化.

更多相关视频

Heterogeneous Removal of Water-Soluble Ruthenium Olefin Metathesis Catalyst from Aqueous Media Via Host-Guest Interaction10:39

Heterogeneous Removal of Water-Soluble Ruthenium Olefin Metathesis Catalyst from Aqueous Media Via Host-Guest Interaction

Published on: August 23, 2018

Imine Metathesis by Silica-Supported Catalysts Using the Methodology of Surface Organometallic Chemistry09:37

Imine Metathesis by Silica-Supported Catalysts Using the Methodology of Surface Organometallic Chemistry

Published on: October 18, 2019

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...