Abrasion resistant porous silica antireflective coatings
Conference
·
OSTI ID:5311018
The abrasion resistance of a porous silica antireflective coating prepared from a colloidal silica suspension was increased by the addition of a soluble siloxane binder to the suspension prior to application. After evaporation of the solvent, this binder served to increase the adhesion between individual silica particles, thereby increasing the coating strength. The optimum binder concentration was 20 to 30% and at this level the optical properties and laser damage threshold of the original silica coating were retained. 2 figs., 1 tab.
- Research Organization:
- Lawrence Livermore National Lab., CA (USA)
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 5311018
- Report Number(s):
- UCRL-97223; CONF-880110-24; ON: DE88006230
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360603* -- Materials-- Properties
ABRASION
ADHESION
ANTIREFLECTION COATINGS
BINDERS
CHALCOGENIDES
COATINGS
DAMAGE
ELECTROMAGNETIC RADIATION
LASER RADIATION
MATERIALS
MINERALS
OPTICAL PROPERTIES
ORGANIC COMPOUNDS
ORGANIC SILICON COMPOUNDS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
POROUS MATERIALS
RADIATIONS
REFRACTIVITY
SILICA
SILICON COMPOUNDS
SILICON OXIDES
SILOXANES
360603* -- Materials-- Properties
ABRASION
ADHESION
ANTIREFLECTION COATINGS
BINDERS
CHALCOGENIDES
COATINGS
DAMAGE
ELECTROMAGNETIC RADIATION
LASER RADIATION
MATERIALS
MINERALS
OPTICAL PROPERTIES
ORGANIC COMPOUNDS
ORGANIC SILICON COMPOUNDS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
POROUS MATERIALS
RADIATIONS
REFRACTIVITY
SILICA
SILICON COMPOUNDS
SILICON OXIDES
SILOXANES