Self-assembly of multi-hierarchically structured spongy mesoporous silica particles and mechanism of their formation
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چکیده
منابع مشابه
Self-assembly of multi-hierarchically structured spongy mesoporous silica particles and mechanism of their formation.
Here we report on self-assembly of novel multi-hierarchically structured meso(nano)porous colloidal silica particles which have cylindrical pores of 4-6nm, overall size of ∼10μm and "cracks" of 50-200nm. These cracks make particles look like micro-sponges. The particles were prepared through a modified templated sol-gel self-assembly process. The mechanism of assembly of these particles is inve...
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Growth of even simple crystals is a rather hard problem to describe because of the non-equilibrium nature of the process. Meso(nano)porous silica particles, which are self-assembled in a sol-gel template synthesis, demonstrate an example of shapes of high complexity, similar to those observed in the biological world. Despite such complexity, here we present the evidence that at least a part of ...
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ژورنال
عنوان ژورنال: Journal of Colloid and Interface Science
سال: 2017
ISSN: 0021-9797
DOI: 10.1016/j.jcis.2016.12.027