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Keywords:

  • Core/shell materials;
  • Microfluidics;
  • Silica;
  • Titania
Thumbnail image of graphical abstract

Multi-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.