Superlubricity achieved with TiN coatings via the in situ formation of a carbon-based film at the sliding interfaces
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2021.08.229
Abstract: Abstract This work aimed to develop an efficient lubricant for physical vapor-deposited TiN coatings on steel by adding cyclopropane-carboxylic acid (CPCa) to PAO4 base oil to enhance boundary lubrication. Results showed that an ultralow coefficient… read more here.
Keywords: carbon based; situ formation; tin coatings; formation carbon ... See more keywords
Temperature effects on formation of carbon-based nanomaterials from kraft lignin
Sign Up to like & getrecommendations! Published in 2017 at "Materials Letters"
DOI: 10.1016/j.matlet.2017.05.125
Abstract: Abstract The formation of carbon-based nanomaterials was investigated through heating iron nitrate promoted kraft lignin at different temperatures up to 600 °C under argon gas at atmospheric pressure. High-resolution transmission electron microscopy and electron diffraction images… read more here.
Keywords: carbon; kraft lignin; formation carbon; carbon based ... See more keywords
Flexoelectricity and the Formation of Carbon Nanoparticles in Flames
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.8b08264
Abstract: The formation of carbon nanoparticles in flames involves a nucleation step that remains poorly understood. Experimentally, carbon nuclei formation is known to depend strongly on the electrical aspects of combustion, but modes of interaction between… read more here.
Keywords: nanoparticles flames; carbon; formation carbon; flexoelectricity formation ... See more keywords
Direct Formation of Carbon(sp3)-Heteroatom Bonds from RhIII To Produce Methyl Iodide, Thioethers, and Alkylamines.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b04169
Abstract: Thermolysis of the RhIII-Me complex (DPEphos)RhMeI2 (1) results in reductive elimination of MeI. Mechanistic studies are consistent with SN2 attack by I- at the RhIII-Me group via two separate competing paths. Addition of sulfur and… read more here.
Keywords: sp3; direct formation; carbon sp3; formation carbon ... See more keywords
Mathematical model of formation of carbon dioxide hydrate upon injection of carbon dioxide into a methane hydrate stratum
Sign Up to like & getrecommendations! Published in 2017 at "Theoretical Foundations of Chemical Engineering"
DOI: 10.1134/s004057951705030x
Abstract: A mathematical model of formation of carbon dioxide gas hydrate upon injection of warm carbon dioxide into a natural stratum saturated with methane and methane hydrate has been presented. The case when methane hydrate decomposes… read more here.
Keywords: carbon; formation carbon; methane; carbon dioxide ... See more keywords