کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
195155 459808 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Development of an environmentally friendly protective coating for the depleted uranium–0.75 wt.% titanium alloy: Part IV. Vibrational spectroscopy of the coating
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Development of an environmentally friendly protective coating for the depleted uranium–0.75 wt.% titanium alloy: Part IV. Vibrational spectroscopy of the coating
چکیده انگلیسی

Molybdenum oxide based conversion coatings have been formed on the surface of the depleted uranium–0.75 wt.% titanium alloy and the coating structure was found to undergo changes as it ages. Raman and Fourier transform infrared (FT-IR) spectroscopies have been performed to examine these changes. Raman spectroscopic measurements indicate that the coating is based on an octamolybdate structure and FT-IR experiments show that uranyl hydroxide is present in the as-made coating but no longer apparent in the aged coatings, supporting the proposed mechanism describing the aging of the coating. Both techniques show that none of the molybdenum is in the form of tetrahedral molybdates.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 51, Issue 23, 15 June 2006, Pages 4815–4820
نویسندگان
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