Microfluidic Synthesis of Titania Shells on Colloidal Silica
2007; Volume: 19; Issue: 18 Linguagem: Inglês
10.1002/adma.200700127
ISSN1521-4095
AutoresSaif A. Khan, Klavs F. Jensen,
Tópico(s)Catalytic Processes in Materials Science
ResumoMulti-step addition microfluidic system for growth of well defined shell coatings without complications of secondary nucleation. Coating of colloidal silica core particles with titania layers of tunable thickness in a one-step, continuous flow process through controlled hydrolysis of titanium tetraethoxide.
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