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NanoTubes - Characteristics and Benefits to reduce Friction and Wear

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Information about MoS2 nanotubes, which can be used as extremely low friction, low-wear additive either to oils and to polymer coatings or as a dry lubricant for vacuum, low-temperature or/and space applications.

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MoS2 nanotubes with in- grown MoS2 nanospheres. Advanced Materials, vol. 19 (2007), p. 4276 Jozef Stefan Institute MoS2 co-axial nanotubes with exfoliated walls. They reduce or eliminate running-in peak. Appl. Phys. Lett., vol. 95, (2009) p. 133122-1 US-PATENT (US 8007756 B2 ) in EU-PATENT (EP 2132142 B1) MoS2 nanotubes with diameter below 0.1 mikrometer form stable dispersions in oils and polymers Nanoscale Res Lett (2011) 6: 26. doi:10.1007/s11671-010-9765-0 15% energy reduction for drilling COOLING FLUIDS: MoS2 nanotubes in DORMER (0.6 ut. %) MoS2 NANOTUBES FOR LUBRICATION OF bearing and tool steels, DLC (Diamante Like Coatings) AND HARD COATINGS (CrN, TiN) Wear on 100Cr6: a) PAO oil; b) PAO oil + 5 wt.% MoS2 nanotubes (Wear 280/281 (2012) p.36) MoS2 NANOTUBES FOR GREEN LUBRICATION Replacement of toxic additives CoF: a) 100Cr6 steel-steel ; b) DLC-DLC , lubricated with pure PAO oil (PAO) with PAO+ 2 wt % MoS2 nanotubes (PAO+NT) (Wear 303 (2013) 480) Reduction of friction when 5 wt.% of MoS2 nanotubes were added to PAO oil with 2 wt.% zinc dialkyl dithiophosphate (ZDDP)(Tribol Lett (2015) DOI 10.1007/s11249-015-0552-z) 40 % 50 % MoS2 Nanotubes (NT) MoS2 platelets MoS2 nanotubes 40 % Additional information: maja.remskar@ijs.si +386 (0) 14773961 +386 (0) 40640263 MoS2 NANOTUBES REDUCE FRICTION UP TO 50%AND WEAR FOR MORE THAN 90%. Journal of Cleaner Production vol. 112 (2016) p. 1156 50 % 15 % 90 % ENERGY USE FRICTION TRENJE FRICTION WEAR MoS2 nanotubes reduce friction and wear in synergy with formulated oils additives (Tribology International 110 (2017) 140) Know-how was developed at JSI and is internationally patent protected. FRICTION NANOtubes for NANOfriction

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NanoTubes - Characteristics and Benefits to reduce Friction and Wear

  • 1. MoS2 nanotubes with in- grown MoS2 nanospheres. Advanced Materials, vol. 19 (2007), p. 4276 Jozef Stefan Institute MoS2 co-axial nanotubes with exfoliated walls. They reduce or eliminate running-in peak. Appl. Phys. Lett., vol. 95, (2009) p. 133122-1 US-PATENT (US 8007756 B2 ) in EU-PATENT (EP 2132142 B1) MoS2 nanotubes with diameter below 0.1 mikrometer form stable dispersions in oils and polymers Nanoscale Res Lett (2011) 6: 26. doi:10.1007/s11671-010-9765-0 15% energy reduction for drilling COOLING FLUIDS: MoS2 nanotubes in DORMER (0.6 ut. %) MoS2 NANOTUBES FOR LUBRICATION OF bearing and tool steels, DLC (Diamante Like Coatings) AND HARD COATINGS (CrN, TiN) Wear on 100Cr6: a) PAO oil; b) PAO oil + 5 wt.% MoS2 nanotubes (Wear 280/281 (2012) p.36) MoS2 NANOTUBES FOR GREEN LUBRICATION Replacement of toxic additives CoF: a) 100Cr6 steel-steel ; b) DLC-DLC , lubricated with pure PAO oil (PAO) with PAO+ 2 wt % MoS2 nanotubes (PAO+NT) (Wear 303 (2013) 480) Reduction of friction when 5 wt.% of MoS2 nanotubes were added to PAO oil with 2 wt.% zinc dialkyl dithiophosphate (ZDDP)(Tribol Lett (2015) DOI 10.1007/s11249-015-0552-z) 40 % 50 % MoS2 Nanotubes (NT) MoS2 platelets MoS2 nanotubes 40 % Additional information: maja.remskar@ijs.si +386 (0) 14773961 +386 (0) 40640263 MoS2 NANOTUBES REDUCE FRICTION UP TO 50%AND WEAR FOR MORE THAN 90%. Journal of Cleaner Production vol. 112 (2016) p. 1156 50 % 15 % 90 % ENERGY USE FRICTION TRENJE FRICTION WEAR MoS2 nanotubes reduce friction and wear in synergy with formulated oils additives (Tribology International 110 (2017) 140) Know-how was developed at JSI and is internationally patent protected. FRICTION NANOtubes for NANOfriction