%0 Journal Article
%T Tribological performance and chemistry of films for di-n-butyl dithiocarbamate derivatives in rapeseed oil
%A WU Hua
%A ZENG XiangQiong
%A LU LingBo
%A REN TianHui
%A <br>WU
%A Hua
%A ZENG
%A XiangQiong
%A LU
%A LingBo
%A REN
%A TianHui
%J 科学通报(英文版)
%D 2007
%I 
%X Two di-n-butyl dithiocarbamate derivatives were easily synthesized. Their tribological performances as lubricating oil additives in rapeseed oil were evaluated using a four-ball machine, and their chemistry of films was analyzed with X-ray absorption near-edge spectroscopy (XANES). The results indicate that the two compounds possess excellent anti-wear property and good load-carrying capacity. According to the XANES results, for the thermal films, the outer surfaces are mainly composed of N, S-containing polymer and ferric sulfate, and the near-surface and the bulk are composed of ferrous sulfate, while for the anti-wear films, the outer surfaces are only composed of ferric sulfate, but the near-surface and the bulk are mainly composed of ferrous sulfate.
%K di-n-butyl dithiocarbamate derivatives
%K anti-wear
%K load-carrying
%K anti-wear films
%K thermal films
%K XANES<br>摩擦学
%K 薄膜
%K 化学属性
%K 衍生物
%K 二硫代氨基甲酸酯
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=260A88C0594B09A84374685B51EB4630&yid=A732AF04DDA03BB3&vid=286FB2D22CF8D013&iid=0B39A22176CE99FB&sid=5D9D6A8FC2C66FD8&eid=FCD27DC5E1F2EEE7&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=9