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pro vyhledávání: '"S. Keysar"'
Akademický článek
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Publikováno v:
Acta Horticulturae. :325-332
Publikováno v:
Journal of Sol-Gel Science and Technology. 14:131-136
Alumina gels were synthesized by catalyzed gelation of aluminum sec-butoxide (ASB) via the Yoldas process. The gels were aged for up to 6 months and then supercritically dried (SCD) with CO2. The molar ratio of acid to ASB was in the range of 0.01–
Publikováno v:
Scopus-Elsevier
The phase conversions and morphological changes of alumina aerogel films and monoliths during heat treatment were investigated by TGA/DTA, BET, XRD, and image analysis of SEM micrographs. A preliminary model explaining the structural evolution of the
Publikováno v:
Industrial & Engineering Chemistry Research. 36:2903-2909
Artificial calcite lining represents a novel technique for the rehabilitation of water mains. Calcite linings, similar to the commonly used cement-mortar linings, are of porous nature. The corrosion protection mechanisms of calcite linings were inves
Publikováno v:
Journal of Sol-Gel Science and Technology. 8:825-829
Alumina aerogel thin films were formed by a new synthesis route. Sols were prepared by the Yoldas process. Gels were formed by sol evaporation in a few hours. Films were prepared by dip coating glass or alumina substrates into both the sols and the g
Publikováno v:
Journal of Colloid and Interface Science. 162:311-319
This paper examines the effect of surface roughness on the adhesion and morphology of a tenacious calcite scale layer, deposited on mild steel under well-controlled conditions. Metal surface roughness was found to exert a marked effect on the tenacit
Publikováno v:
2004 International Conference on Integrated Circuit Design and Technology (IEEE Cat. No.04EX866).
In-process ultraviolet (UV) stimulated charging of ONO (oxide-nitride-oxide) stack is observed in fieldless microFlash (NROM) memory arrays. This problem is solved by introducing a UV blocking layer into the D1 dielectric. In this paper we discuss an
Akademický článek
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Publikováno v:
Scopus-Elsevier
Alumina aerogels were synthesized by low temperature CO2 supercritical drying (SCD) of gels via the Yoldas process. The aerogels have a surface area of ˜425 m2/gr, similar to that obtained under high pressure/temperature SCD. The surface area and th
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc7f18dddf3eff7fb60d398f6f095094
http://www.scopus.com/inward/record.url?eid=2-s2.0-0031077443&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0031077443&partnerID=MN8TOARS