کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1640455 1517060 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Analysis of air adsorptive on solid surfaces by AFM and XPS
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Analysis of air adsorptive on solid surfaces by AFM and XPS
چکیده انگلیسی
Solid surfaces of HOPG, pure copper, chromium, zinc, copper and SUS304 steel were observed in ambient air with an a.c. non-contact mode of atomic force microscope(AFM). A type of film-like-domains (adsorptive) was detected on the above surfaces. The thickness of the adsorptive was about 1.2-2.4 nm in this case. The film-like-adsorptive was confirmed to be a liquid layer by the static contact-mode scanning, the measurement of the elasticity and viscosity images, and the detection of the condensation/evaporation phenomena when the relative humidity changed. The liquid layer is considered to be condensed water covered with organic contaminant.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Transactions of Nonferrous Metals Society of China - Volume 16, Supplement 2, June 2006, Pages s753-s758
نویسندگان
, ,