ANTIWEAR AND EXTREME-PRESSURE ACTION OF COPPER(II) COMPLEX WITH ALKYLPHOSPHONIC ACID MONO ALKYL ESTER

Authors
XIONG RG WANG H ZUO JL LIU CM YOU XZ DONG JX ZHANG P
Citation
Rg. Xiong et al., ANTIWEAR AND EXTREME-PRESSURE ACTION OF COPPER(II) COMPLEX WITH ALKYLPHOSPHONIC ACID MONO ALKYL ESTER, Journal of tribology, 118(3), 1996, pp. 676-680
Citations number
11
Categorie Soggetti
Engineering, Mechanical
Journal title
Journal of tribology → ACNP
ISSN journal
07424787
Volume
118
Issue
3
Year of publication
1996
Pages
676 - 680
Database
ISI
SICI code
0742-4787(1996)118:3<676:AAEAOC>2.0.ZU;2-E
Abstract
The copper(II) complex with alkylphosphonic acid monoalkyl ester (CuAM P) was synthesized, and its structure shown to be laminar on the basis of fast atom bombardment mass spectroscopy (FABMS). The extreme-press ure, antiwear and antiseizure performance of CuAMP was assessed using a four-ball machine, The results showed that CuAMP exhibits better ext reme-pressure and antiwear properties than tricresyl phosphate. Based on the results of surface analysis, the antiwear action mechanism of C uAMP is discussed.