Výsledky vyhledávání - "Benoît, Thiébaut"

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

Autor: Yu Min Kiw, Philippe Schaeffer, Pierre Adam, Benoît Thiébaut, Chantal Boyer

Publikováno v: New Journal of Chemistry. 46:22341-22352

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

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c41c671d373ecb05f4e4766096b8c94
https://doi.org/10.1039/d2nj04123e

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Molecular evidence for improved tribological performances of MoDTC induced by methylene-bis(dithiocarbamates) in engine lubricants

Autor: Yu Min Kiw, Pierre Adam, Philippe Schaeffer, Benoît Thiébaut, Chantal Boyer, Nicolas Obrecht

Publikováno v: RSC Advances. 12:23083-23090

A newly-discovered ligand transfer from methylene-bis(dithiocarbamates) to molybdenum dithiocarbamates (MoDTC) leads to MoDTC regeneration and results in enhanced fuel economy upon engine functioning.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fba1e343d4c59e3265646993fb1eca82
https://doi.org/10.1039/d2ra03036e

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Molecular evidence for improved tribological performances of MoDTC induced by methylene

Autor: Yu Min, Kiw, Pierre, Adam, Philippe, Schaeffer, Benoît, Thiébaut, Chantal, Boyer, Nicolas, Obrecht

Publikováno v: RSC advances. 12(36)

During engine tests, it has been observed that the combined use of molybdenum dithiocarbamates (MoDTC) and methylene

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::2ba178df27a63f0808b9934e492721c3
https://pubmed.ncbi.nlm.nih.gov/36090398

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Molecular evidence for sulfurization of molybdenum dithiocarbamates (MoDTC) by zinc dithiophosphates: a key process in their synergetic interactions and the enhanced preservation of MoDTC in formulated lubricants?

Autor: Yu Min Kiw, Pierre Adam, Philippe Schaeffer, Benoît Thiébaut, Chantal Boyer

Publikováno v: RSC advances. 12(6)

Molybdenum dithiocarbamates (MoDTC) are widely used in automotive industries as lubricant additives to reduce friction and to enhance fuel economy. Sulfur-containing additives such as zinc dithiophosphates (ZnDTP) are proposed to play a key role in t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b039ae3da4ec8efe93408c19d97f98d
https://pubmed.ncbi.nlm.nih.gov/35425382

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Ligand exchange processes between molybdenum and zinc additives in lubricants: evidence from NMR (

Autor: Yu Min, Kiw, Philippe, Schaeffer, Pierre, Adam, Benoît, Thiébaut, Chantal, Boyer, Géraldine, Papin

Publikováno v: RSC advances. 10(62)

The tribological performances of engine oils have been shown to be enhanced by the synergistic interactions between Mo dithiocarbamates (Mo(DTC)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ad35a844116e194ec34d7d6a5d76d8b1
https://pubmed.ncbi.nlm.nih.gov/35515166

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