A Tandem Surface Of Lead Sulfide And Cobalt Oxides Bade By Spray Pyrolysis Method

Cheng Bo-hou; Li Xiamg -ming; Zhang Lu-zheng

doi:10.1117/12.941909

12 November 1987 A Tandem Surface Of Lead Sulfide And Cobalt Oxides Bade By Spray Pyrolysis Method

Cheng Bo-hou, Li Xiamg -ming, Zhang Lu-zheng

Proceedings Volume 0823, Optical Materials Technology for Energy Efficiency and Solar Energy Conversion VI; (1987) https://doi.org/10.1117/12.941909
Event: 31st Annual Technical Symposium on Optical and Optoelectronic Applied Sciences and Engineering, 1987, San Diego, CA, United States

Abstract

Lead sulfide is a kind of selective surface material with remarkable efficiency but has the defect in durability when it is exposed in air under sunlight. Cobalt oxide is another kind of selective surface material with remarkable efficiency too. Its durability is good but has the defect in its rather high cost. A tandem surface of lead sulfide and cobalt oxides was made by spray pyrolysis method. Its efficiency and durability are similar to that of the cobalt oxides selective surface made by the same method but the production cost is considerably reduced. Its emittance is 0.15-0.32 when its absorptance is raised to 0.90-0.92.

Citation Download Citation

Cheng Bo-hou, Li Xiamg -ming, and Zhang Lu-zheng "A Tandem Surface Of Lead Sulfide And Cobalt Oxides Bade By Spray Pyrolysis Method", Proc. SPIE 0823, Optical Materials Technology for Energy Efficiency and Solar Energy Conversion VI, (12 November 1987); https://doi.org/10.1117/12.941909

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