Details

Autor(en) / Beteiligte

• Qu, Jun
• Barnhill, William C.
• Luo, Huimin
• Meyer III, Harry M.
• Leonard, Donovan N.
• Landauer, Alexander K.
• Kheireddin, Bassem
• Gao, Hong
• Papke, Brian L.
• Dai, Sheng

Titel

Synergistic Effects Between Phosphonium-Alkylphosphate Ionic Liquids and Zinc Dialkyldithiophosphate (ZDDP) as Lubricant Additives

Ist Teil von

• Advanced materials (Weinheim), 2015-08, Vol.27 (32), p.4767-4774

Ort / Verlag

Germany: Blackwell Publishing Ltd

Erscheinungsjahr

2015

Quelle

Wiley Online Library

Beschreibungen/Notizen

• Unique synergistic effects between phosphonium‐alkylphosphate ionic liquids (ILs) and zinc dialkyldithiophosphate (ZDDP) are discovered when used together as lubricant additives, resulting in significant friction and wear reduction along with distinct tribofilm composition and mechanical properties. The synergism is attributed to the remarkably 30–70× higher‐than‐nominal concentrations of hypothetical new compounds (via anion exchange between IL and ZDDP) on the fluid surface/interface.