Dithiocarbamate transfer reaction from methylene-bis(dithiocarbamates) to molybdenum dithiocarbamates in engine lubricants investigated using laboratory experiments

Author:

Kiw Yu Min12ORCID,Schaeffer Philippe1ORCID,Adam Pierre1ORCID,Thiébaut Benoît2,Boyer Chantal2

Affiliation:

1. University of Strasbourg, CNRS, Institut de Chimie de Strasbourg UMR 7177, F-67000 Strasbourg, France

2. TotalEnergies Solaize Research Center, BP22-69360 Cedex, France

Abstract

The presence of zinc complexes or of oxidative conditions induces dithiocarbamate transfer from methylene-bis(dithiocarbamates) to molybdenum dithiocarbamates via zinc dithiocarbamate species.

Funder

Université de Strasbourg

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry,Catalysis

Reference31 articles.

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3. M. D.Johnson , R. K.Jensen , E. M.Clausing , K.Schriewer and S.Korcek , Effects of aging on frictional properties of fuel efficient engine oils , SAE Technical Paper No. 952532 , 1995

4. Automobile engine tribology—design considerations for efficiency and durability

5. L. R.Rudnick , Lubricant additives: chemistry and applications , CRC Press , Boca Baton, FL , 2nd edn, 2009

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