Investigation of C-Pd films in hydrogen atmosphere using molecular spectroscopy

Radosław Belka; Małgorzata Suchańska; Mirosław Płaza; Justyna Kęczkowska

doi:10.1117/12.2074724

25 November 2014 Investigation of C-Pd films in hydrogen atmosphere using molecular spectroscopy

Radosław Belka, Małgorzata Suchańska, Mirosław Płaza, Justyna Kęczkowska

Proceedings Volume 9290, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2014; 929015 (2014) https://doi.org/10.1117/12.2074724
Event: Symposium on Photonics Applications in Astronomy, Communications, Industry and High-Energy Physics Experiments, 2014, Warsaw, Poland

Abstract

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 H₂/N₂ 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 H₂ in interaction with C-Pd film needs other experimental works. Observed phenomenon can be used in construction of optical hydrogen sensor.

Citation Download Citation

Radosław Belka, Małgorzata Suchańska, Mirosław Płaza, and Justyna Kęczkowska "Investigation of C-Pd films in hydrogen atmosphere using molecular spectroscopy ", Proc. SPIE 9290, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2014, 929015 (25 November 2014); https://doi.org/10.1117/12.2074724

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available