Glasses and Multi-Component Sol-Gels for Use as High-Temperature Protective Coatings

1990 ◽  
Vol 180 ◽  
Author(s):  
Lauri J. Devore ◽  
Nora R. Osborne
Keyword(s):  
Thin Film ◽  
High Temperature ◽  
Ambient Temperature ◽  
Titanium Aluminide ◽  
Protective Coatings ◽  
Sol Gel ◽  
Film Coatings ◽  
Interfacial Conditions ◽  
Thin Film Coatings

ABSTRACTTwo multi-component sol-gel compositions were developed and compared to several commercially available high-temperature glasses. All were then used and characterized as protective coatings for intermetallic titanium aluminide.The sol-gels were studied as thin film coatings and the commercial glasses were studied as enameled coatings. Attention was given to (1) the effect of the application temperature on the original microstructure of the metal, and (2) the role of interfacial conditions between the glass and metal in cyclic and isothermal thermal cycles between ambient temperature and 760°C (1400°F).

scholarly journals Low emissivity high-temperature tantalum thin film coatings for silicon devices

2013 ◽  
Vol 31 (1) ◽  
pp. 011501 ◽  
Author(s):  
Veronika Rinnerbauer ◽  
Jay J. Senkevich ◽  
John D. Joannopoulos ◽  
Marin Soljačić ◽  
Ivan Celanovic ◽  
...  
Keyword(s):  
Thin Film ◽  
High Temperature ◽  
Film Coatings ◽  
Thin Film Coatings ◽  
Silicon Devices

Electrophoresis in the sol-gel formation of heterophase thin-film coatings

2011 ◽  
Vol 37 (5) ◽  
pp. 545-548 ◽  
Author(s):  
O. A. Shilova ◽  
S. V. Hashkovsky ◽  
T. V. Khamova ◽  
K. E. Pugachev
Keyword(s):  
Thin Film ◽  
Sol Gel ◽  
Gel Formation ◽  
Film Coatings ◽  
Thin Film Coatings

Thin film coatings of (Ca0.6, Mg0.4)Zr4(PO4)6 on Si3N4 and SiC

1994 ◽  
Vol 9 (8) ◽  
pp. 2014-2028 ◽  
Author(s):  
T.K. Li ◽  
D.A. Hirschfeld ◽  
J.J. Brown
Keyword(s):  
Thin Film ◽  
Corrosion Resistance ◽  
Thermal Shock ◽  
Thermal Shock Resistance ◽  
Sol Gel ◽  
Dip Coating ◽  
Ceramic Filters ◽  
Film Coatings ◽  
Thin Film Coatings ◽  
Shock Resistance

Thin film coatings of (Ca0.6, Mg0.4)Zr4(PO4)6 (CMZP) on Si3N4, and SiC substrates, including porous SiC used in ceramic filters, were investigated using sol-gel and dip coating techniques. The coating thickness, ranging from 1 to 5 μm, was found to vary with the selected precursors and their concentrations in the solution. When applied to Si3N4 and SiC, CMZP coatings exhibit good thermal shock resistance and greatly improved alkali corrosion resistance. For porous silicon carbide, homogeneous, crack-free coatings were formed on both the outer surface and the interior sections of the pore walls. The CMZP coatings on Si3N4 and SiC exhibit good thermal shock resistance. The CMZP coating greatly improved the alkali corrosion resistance of Si3N4 and SiC.

Temperature effects on the LIDT of single- and multilayer sol-gel-derived thin film coatings

2001 ◽  
Author(s):  
Nicholas J. Bazin ◽  
James E. Andrew ◽  
Hazel A. McInnes ◽  
A. J. Morris
Keyword(s):  
Thin Film ◽  
Temperature Effects ◽  
Sol Gel ◽  
Film Coatings ◽  
Thin Film Coatings

scholarly journals Surface structural features and optical analysis of nanostructured Cu-oxide thin film coatings coated via the sol-gel dip coating method

2019 ◽  
Vol 45 (10) ◽  
pp. 12888-12894 ◽  
Author(s):  
Amun Amri ◽  
Kamrul Hasan ◽  
Hatem Taha ◽  
M. Mahbubur Rahman ◽  
Syamsu Herman ◽  
...  
Keyword(s):  
Thin Film ◽  
Sol Gel ◽  
Structural Features ◽  
Dip Coating ◽  
Oxide Thin Film ◽  
Optical Analysis ◽  
Film Coatings ◽  
Thin Film Coatings ◽  
Coating Method ◽  
Dip Coating Method

Sol-gel derived ITO-based bi-layer and tri-layer thin film coatings for organic solar cells applications

2020 ◽  
Vol 530 ◽  
pp. 147164
Author(s):  
Hatem Taha ◽  
Khalil Ibrahim ◽  
M Mahbubur Rahman ◽  
David J. Henry ◽  
Chun-Yang Yin ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Organic Solar Cells ◽  
Sol Gel ◽  
Film Coatings ◽  
Thin Film Coatings ◽  
Layer Thin Film
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