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Medical andTechnological Application of Monodispersed Colloidal Silica Particles

  • Herbert Giesche
Chapter

Introduction

Monodispersed submicrometer-sized silica particles have been studied for a variety of application. Most of these publications are based on the same synthesis technique, the so-called Stöber-process, 1which is modified to some degree in each case in order to “adjust” the particles for the different applications. Stöber silica particles have some very exceptional properties. They can be produced with outstanding uniformity; less than 5% standard deviation of the particle size distribution is standard and values as low as 1% can be achieved (in the particle size range between 100 and 1,000 nm) when the synthesis process is controlled more carefully. This property is only been rivaled by the control over particle size in latex systems. Another major advantage is the ease with which somewhat larger quantities of the material can be produced. This fact makes the commercial aspect of moving from the laboratory results to production interesting for companies. And last but not...

Keywords

Silica Particle Silica Sphere Colloidal Crystal Pigment Particle Hollow Silica 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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© Springer Science+Business Media, LLC 2008

Authors and Affiliations

  1. 1.School of Ceramic Engineering and ScienceNew York State College of Ceramics at Alfred UniversityAlfredUSA

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