Substrate having sol-gel layer, and method for production of composite material

The invention relates to a substrate having a sol-gel layer, and a method for the production of a composite material, wherein a barrier layer is disposed between the sol-gel layer and the substrate. The invention particularly relates to a glass substrate having a porous single-layer antireflective l...

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Bibliographische Detailangaben
Hauptverfasser: WESTENBERGER IRMGARD, SCHUHMACHER JOERG, ENGELMANN HARRY, ZACHMANN PETER, WEBER GERHARD, ROEMER-SCHEUERMANN GABRIELE, HENZE INKA, KRZYZAK MARTA, BAUER STEFAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to a substrate having a sol-gel layer, and a method for the production of a composite material, wherein a barrier layer is disposed between the sol-gel layer and the substrate. The invention particularly relates to a glass substrate having a porous single-layer antireflective layer. Both the porous antireflective layer and the Na diffusion barrier layer are preferably made of quartz glass (SiO2).