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[43852] Artykuł: Investigation of C-Pd films in hydrogen atmosphere using molecular spectroscopyCzasopismo: Proc. SPIE 9290 Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2014, (November 25, 2014); Tom: 9290ISSN: 0277-786X ISBN: 978-1-62841-369-4 Wydawca: SPIE-INT SOC OPTICAL ENGINEERING, 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA Opublikowano: 2014 Seria wydawnicza: Proceedings of SPIE Autorzy / Redaktorzy / Twórcy Grupa MNiSW: Materiały z konferencji międzynarodowej (zarejestrowane w Web of Science) Punkty MNiSW: 15 Klasyfikacja Web of Science: Proceedings Paper DOI Web of Science Keywords: C-Pd layer  palladium hydride  hydrogen sensor  FTIR spectroscopy  |
In this paper influence of hydrogen on molecular structure of carbonaceous-palladium (C-Pd) films using Raman and FTIR spectroscopy methods has been studied. The special experimental setup (gas cell) was design and realized. The spectra were measured in H-2/N-2 atmosphere under different gas pressure and flow rate and compared with base spectra measured in air. The noticeable influence of gas flow on intensity of some bands in FTIR spectra were observed. Understanding of role of H-2 in interaction with C-Pd film needs other experimental works. Observed phenomenon can be used in construction of optical hydrogen sensor.