Adsorption parameters optimization of spent coffee ground biochar for methylene blue removal using response surface methodology

T Nagarajan, NHBM Fekeri, G Raju, S Shanmugan… - Chemosphere, 2024 - Elsevier
This study investigates the potential of spent coffee ground biochar (SCGB) as a sustainable
and cost-effective adsorbent for the removal of methylene blue (MB), a hazardous dye …

Synergistic performance evaluation of MoS2–hBN hybrid nanoparticles as a tribological additive in diesel-based engine oil

T Nagarajan, N Sridewi, WP Wong, R Walvekar… - Scientific Reports, 2023 - nature.com
In this study, MoS2–hBN hybrid nanoparticles were synthesized using an advanced
microwave platform for new nanolubricant formulations. The synthesized nanoparticles were …

Friction and wear analysis of basalt micro-filler loaded various epoxies and esters based thermoset polymer composites

P Jagadeesh, SM Rangappa, S Siengchin - Journal of Building …, 2024 - Elsevier
In this study, thermoset polymers (synthetic epoxy, bio-epoxy, polyester, and vinyl ester) and
basalt-reinforced (30 wt%) polymer composites were examined for their hardness and …

Exploration of Molybdenum Oxide Compounds-A Review

J Bhattacharjee, S Roy - Catalysis Research, 2024 - lidsen.com
The evolution of nanomaterials has been critical in modifying materials at the nanoscale for
specialized uses. Carbon nanotubes were initially viewed as promising for electronics, but …

Contact and tribological study of micro/nano groove texture on the surface of gas bearing materials based on nanoscale

L Yang, W Ma, F Gao, S **, Z Ma, Z Ma - Nanomaterials, 2022 - mdpi.com
As a kind of sliding bearing, the gas bearing is widely used in high-speed rotating
machinery. It realizes energy cleaning in the field of high-speed rotating machinery. In order …

Tribological, Oxidation and Thermal Analysis of Advanced Microwave–Hydrothermal Synthesised Ti3C2Tx MXene as Additives in Outboard Engine Oil

HA Zaharin, MJ Ghazali, M Khalid, T Nagarajan… - Lubricants, 2023 - mdpi.com
In today's fast, globalised world, lubrication has become essential in enhancing engine
efficiency, including in the marine sector. While the number of fishing vessels increased, so …

New Optimized Lubricating Blend of Peanut Oil and Naphthenic Oil Additivated with Graphene Nanoparticles and MoS2: Stability Time and Thermal Conductivity

R Walvekar, S Bhaumik, T Nagarajan, M Khalid… - Lubricants, 2023 - mdpi.com
Lubricants are essential to machinery life, as they play a crucial role in controlling and
diminishing the friction and wear between moving parts when operated under extreme …

Determination of Thallium in Tea with Preconcentration by Microwave-Assisted Synthesized Molybdenum Disulfide Nanoparticles and Flame Atomic Absorption …

B Tışlı, TU Gösterişli, S Bakırdere - Analytical Letters, 2024 - Taylor & Francis
A simple, quick and environmentally friendly microwave-assisted synthesis method was
developed to produce MoS2 nanoparticles (MoS2NP) for the preconcentration of thallium …