کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
776232 | 1463485 | 2014 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
in situ FTIR study of adhesive interactions of 4,4′-methylene diphenyl diisocyanate and native metals
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: in situ FTIR study of adhesive interactions of 4,4′-methylene diphenyl diisocyanate and native metals in situ FTIR study of adhesive interactions of 4,4′-methylene diphenyl diisocyanate and native metals](/preview/png/776232.png)
چکیده انگلیسی
Native surfaces of Al, Cu and Au are exposed to diluted solutions of 4,4′-methylene diphenyl diisocyanate (4,4′-MDI). The resulting 4,4′-MDI adsorption state is characterised by in situ infrared external reflection absorption spectroscopy. On Au, the adsorbate state differs from bulk but the interactions are weak. On Al and Cu, rich spectral features and resistance against desorption indicate strong adhesion which is most likely chemical by nature. However, further quantum mechanical modelling is needed for final conclusions on the adhesion mechanism.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Adhesion and Adhesives - Volume 52, July 2014, Pages 66–76
Journal: International Journal of Adhesion and Adhesives - Volume 52, July 2014, Pages 66–76
نویسندگان
Frank Fug, Christophe Nies, Wulff Possart,