Electrochemical and optical properties of sol-gel-derived Ce02 and mixed CeO2/SnO2 coatings

Z. Crnjak Orel; Boris Orel

doi:10.1117/12.185427

9 September 1994 Electrochemical and optical properties of sol-gel-derived CeO₂ and mixed CeO₂SnO₂ coatings

Z. Crnjak Orel, Boris Orel

Proceedings Volume 2255, Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XIII; (1994) https://doi.org/10.1117/12.185427
Event: Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XIII, 1994, Freiburg, Germany

Abstract

Ion storage CeO₂ and CeO₂/SnO₂ coatings were prepared by sol-gel dip-coating method using aqueous-based process. The influence of added SnO₂ in the CeO₂ oxide coatings on the inserted/extracted charge was determined by chronocoulometric measurements. It was found that for 60 nm thick film the inserted/extracted charge was twice larger (Q equals 10 mC/cm²) for films containing 17 mol % SnO₂ if compared to pure CeO₂. The addition of SnO₂ to the mixed oxides coatings on their optical properties and structural characteristics were studied.

Citation Download Citation

Z. Crnjak Orel and Boris Orel "Electrochemical and optical properties of sol-gel-derived CeO₂ and mixed CeO₂SnO₂ coatings", Proc. SPIE 2255, Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XIII, (9 September 1994); https://doi.org/10.1117/12.185427

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