Göltner et al., 1999 - Google Patents
Nanoporous silicas by casting the aggregates of amphiphilic block copolymers: the transition from cylinders to lamellae and vesiclesGöltner et al., 1999
- Document ID
- 4549111169319100366
- Author
- Göltner C
- Berton B
- Krämer E
- Antonietti M
- Publication year
- Publication venue
- Advanced materials
External Links
Snippet
The synthesis of mechanically stable mesoporous silicaswith large pores can be achieved by casting the lyotropic phases of amphiphilic block copolymers. Here is presented new non‐ ionic polymer templates that allow larger pore diameters than previously reported with this …
- 238000005266 casting 0 title abstract description 7
Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/146—After-treatment of sols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
- C08K3/00—Use of inorganic ingredients
- C08K3/34—Silicon-containing compounds
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
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