کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9679486 1455082 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A study on fullerene-acrylamide copolymer nanoball-a new type of water-based lubrication additive
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
A study on fullerene-acrylamide copolymer nanoball-a new type of water-based lubrication additive
چکیده انگلیسی
A novel fullerene-acrylamide copolymer was synthesized via radical polymerization. It is soluble in polar solvents such as water, acetone, tetrahydrofuran. The product was characterized by FTIR, UV-vis and GPC. TEM analysis shows that the average particle diameter is about 46 nm. Four-ball tests shows that the addition of a certain concentration of the fullerene copolymer to base stock (2 wt.% triethanolamine aqueous solution) can effectively raise the load-carrying capacity (PB value), and raise the anti-wear ability. SEM analysis shows that the additive results in reducing diameter of wear scar and decreasing wear.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Wear - Volume 258, Issues 11–12, June 2005, Pages 1625-1629
نویسندگان
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