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Updated: Jul 24, 2026

Reverse Microemulsion-mediated Synthesis of Monometallic and Bimetallic Early Transition Metal Carbide and Nitride Nanoparticles
Published on: November 27, 2015
Synthesis of silica nanoparticles having a well-ordered mesostructure using a double surfactant system
Keisei Suzuki1, Kenichi Ikari, Hiroaki Imai
1Department of Applied Chemistry, Faculty of Science and Technology, Keio University, Yokohama 223-8522, Japan.
Abstract:
A well-ordered hexagonal structure of the mesopores was produced by previous hydrolysis of tetraethoxysilane with hydrochloric acid and subsequent assembly of cationic surfactant micelles and anionic silicate species at a basic condition. Mesoporous silica nanoparticles (20-50 nm) having a well-ordered hexagonal mesostructure were produced using a mixture of cationic surfactant as a template and nonionic block copolymer as a suppressant of grain growth.

