کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1297430 | 1498398 | 2007 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nanocrystalline Pt thin films prepared by electrostatic spray deposition for automotive exhaust gas treatment
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The deposition of a platinum electrode on 8 mol% Y2O3-stabilized ZrO2 (YSZ) using the electrostatic spray deposition (ESD) technique was investigated. Films with various morphologies were obtained starting from different precursor solutions based on Pt(NH3)4(OH)2(H2O), PtCl4 and Pt(acac)2 dissolved in different solvents. The surface morphology was strongly influenced by the composition of the precursor solution, the deposition temperature, the nozzle to substrate distance, the precursor solution flow rate and the deposition time. The processes involved in the film formation were discussed. Nanocrystalline cubic Pt single-phase was present in the raw film as shown by X-ray diffraction.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Ionics - Volume 177, Issues 39–40, 15 January 2007, Pages 3491–3499
Journal: Solid State Ionics - Volume 177, Issues 39–40, 15 January 2007, Pages 3491–3499
نویسندگان
A. Lintanf, R. Neagu, E. Djurado,