IR absorption in p-type pb0.97Sn0.03Se
β Scribed by A.K. Jain; B.K. Gupta; O.P. Agnihotri
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 208 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0022-3697
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## Abstract This paper presents a promising approach to reduce the quantity of Pt required in cathodes for highβtemperature proton exchange membrane (PEM) fuel cells. Based on preliminary experiments, thermally stable Si~0.97~Al~0.03~C and Sn~0.95~In~0.05~P~2~O~7~ were selected as promoter and iono
The collisionless infrared absorption spectrum of C,F,I was measured with an 80 ns CO\* laser system. Comparison with the collisional absorption spectrum reveals that collisions induce a red-shift as well as significant broadening of the collisionless spectrum. The collisional broadening contributio