کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1589777 1002008 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The effect of silane incorporation on a metal adhesive interface: A study by electron energy loss spectroscopy
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
The effect of silane incorporation on a metal adhesive interface: A study by electron energy loss spectroscopy
چکیده انگلیسی

A silane-based adhesive formulation, used in the aerospace industry, was studied using sub-nanometre spatially resolved energy loss spectroscopy, as a function of the concentration of silane used in the adhesive. The changes in the relative oxygen concentration and the occupancy of p-type states in the oxygen density of states reveal the existence of a composite layer between the aluminium and the epoxy resin. This composite layer is prevalent in the 1% (w/w) organosilane sample, whilst it is smaller or absent for the 0.5% and 2% (w/w) silane concentration. These observations correlate well with the observed macroscopic durabilities observed when these adhesives are used for the structural adhesive bonding of aluminium aerospace alloys.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Micron - Volume 41, Issue 2, February 2010, Pages 130–134
نویسندگان
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