کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1676803 | 1518104 | 2006 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Processing and structural characterization of porous reforming catalytic films Processing and structural characterization of porous reforming catalytic films](/preview/png/1676803.png)
Nickel-based catalysts are often used to reform methanol into hydrogen. The preparation and installation of these catalysts are costly and laborious. As an alternative, directly applying catalytic films onto the separator components can improve the manufacturing efficiency. This paper reports the successful deposition of adherent porous NiO–Al2O3-based catalytic films with well-controlled stoichiometry, using a single-step Aerosol Assisted Chemical Vapour Deposition (AACVD) method. The microstructure, composition and crystalline phase of the as-deposited catalytic films are characterized using a combination of X-ray diffraction (XRD), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS) and Fourier Transform Infrared (FTIR) Spectrometer. The results have demonstrated the capability of AACVD to produce porous NiO–Al2O3-based catalytic films.
Journal: Thin Solid Films - Volume 495, Issues 1–2, 20 January 2006, Pages 262–265