Control of Particle Morphology and Size in Vapor-Phase Synthesis of Titania, Silica and Alumina Nanoparticles

Autor:	Hoey Kyung Park, Kyun Young Park
Jazyk:	angličtina
Rok vydání:	2015
Předmět:	vapor-phase synthesis titania silica alumina nanoparticles Technology (General) T1-995 Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
Zdroj:	KONA Powder and Particle Journal, Vol 32, Iss 0, Pp 85-101 (2015)
Druh dokumentu:	article
ISSN:	0288-4534 2187-5537
DOI:	10.14356/kona.2015018
Popis:	Previous studies on vapor-phase synthesis of titania (TiO2), silica (SiO2), and alumina (Al2O3) nanoparticles were reviewed. Interactions between physicochemical phenomena involved in the particle growth and the operating variables were investigated. Strategies to produce non-aggregated spherical particles of the metal oxides are discussed. Model predictions based on the sintering laws without any adjustments in the sintering parameters rarely agreed with experimental data. There remains more to be understood in reaction and nucleation kinetics, sintering, and fragmentation mechanisms until the technology is developed to the stage of designing reactors for mass production of non-aggregated spherical particles for titania, silica and alumina
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/99f2eb12a164498581f9a42a1e503c54 Zobrazit plný text záznamu View record in DOAJ