Premium
2D Structured Nano‐Sheets of Octadecylamine Grafted Graphitic‐Carbon Nitride (g‐C 3 N 4 ) as Lubricant Additives
Author(s) -
Kumar Ajay,
Thakre Gananath D.,
Arya Pankaj K.,
Jain Amar K.
Publication year - 2017
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/masy.201700009
Subject(s) - nano , materials science , lubricant , tribology , dispersion stability , dispersion (optics) , amine gas treating , graphitic carbon nitride , base oil , composite material , chemical engineering , organic chemistry , scanning electron microscope , polymer , catalysis , chemistry , photocatalysis , engineering , physics , optics
The present paper introduces new type of 2D structured nano‐sheets as additives for lubricating oils. The 2D structured nano‐sheets of graphitic‐C 3 N 4 (g‐C 3 N 4 ) have been grafted with Octadecylamine to be used as additives. The nano‐fluids have been synthesized by blending amine grafted g‐C 3 N 4 in lubricating oil in different weight percentage. A stable dispersion of g‐C 3 N 4 in the base fluids has been achieved. The dispersion stability of nano‐fluids has been studied using UV‐visible spectrometer. The grafted g‐C 3 N 4 nano‐sheets were characterized by analytical techniques like FT‐IR, TGA, TEM and EDX. The tribological properties of grafted g‐C 3 N 4 nano‐fluids have been evaluated using 4 ball tribo‐tester using standard ASTM D: 4172B procedure. The comparative assessment of tribo‐performance reveals that amine grafted g‐C 3 N 4 nano‐fluid significantly improve the anti‐friction and anti‐wear property. For a given concentration the g‐C 3 N 4 nano‐fluids reduces friction and wear by 32 % and 17 % respectively as compared base fluid.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom