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Showing result 1 - 5 of 35 swedish dissertations matching the above criteria.

2. 1. Mesoporous Building Blocks : Synthesis and Characterization of Mesoporous Silica Particles and Films

   Author : Emma M. Björk; Magnus Odén; Fredik Söderlind; José Córdoba; Mika Lindén; Linköpings universitet; []
   Keywords : ;

   Abstract : Catalyst supports, drug delivery systems, hosts for nanoparticles, and solar cells are just some examples of the wide range of exciting applications for mesoporous silica. In order to optimize the performance of a specific application, controlling the material’s morphology and pore size is crucial. READ MORE

4. 2. Modeling flow and transport in fractured rock : role of heterogeneity, support scale and transport channeling

   Author : Magnus Oden; Uppsala universitet; []
   Keywords : fractured rock; modeling; heterogeneity; stochastic models; scale;

   Abstract : .... READ MORE

5. 3. Mesoporous material systems for catalysis and drug delivery

   Author : Aylin Atakan; Magnus Odén; Cristina Canal; Petra de Jongh; Linköpings universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Abstract : Hybrid material systems possess multi-functional properties which make them intriguing for the materials science community since very early dates. However, it is not straightforward to produce such material systems. A smart and efficient approach is necessary to extract the desired properties of each component under the desired conditions. READ MORE

6. 4. Synthesis of Mesoporous Silica and their Use as Templates for Metal and Metal Oxide Nanoparticles

   Author : Mohamed A. Ballem; Magnus Odén; José M. Córdoba; Fredrik Söderlind; Lennart Bergström; Linköpings universitet; []
   Keywords : NATURAL SCIENCES; NATURVETENSKAP;

   Abstract : This thesis covers the synthesis and characterization of two types of mesoporous silica, SBA-15 silica with two-dimensional hexagonal arrangement, and SBA-16 silica with three-dimensional cubic arrangement. The obtained mesoporous materials were then used as hard templates for synthesizing of different types of nanostructures. READ MORE

7. 5. Eutectic Modification of Al-Si casting alloys

   Author : Jenifer Barrirero; Frank Mücklich; Magnus Odén; Franz Jospeh Feikus; Linköpings universitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Abstract : Aluminum alloys with silicon as the major alloying element are the most widely used aluminum casting alloys. The eutectic phase in these alloys is formed by hard and brittle silicon plates in an aluminum matrix. Such silicon plates can act as crack propagation paths deteriorating the toughness of the material. READ MORE