This is Dr. Vishnu Mahesh K. R, pursued doctoral degree (from Industrial chemistry on the area of Polymer Nano composites. Now i'm working as Assistant Professor DEPARTMENT OF CHEMISTRY Dayananda Sagar College of Engineering. I have published more than 32 research articles in reputed international journals. Also more than ten articles in various reputed international journals.
R. Sridhar, H.N. Narasimha Murthy, K.R. Vishnu Mahesh, M. Krishna
This paper presents the experimental results of the influence of co-rotating twin screw
extrusion, a high shear process for dispersing MMT in vinylester, on the properties of the
nanocomposites. Four main factors namely, MMT (3, 4 and 5 wt %) loading in vinylester,
speed (100, 200 and 300 rpm),...
G.R. Rajkumar, M. Krishna, H.N. Narasimha Murthy, S.C. Sharma, and K.R. Vishnu Mahesh
The aim of this study was to experimentally investigate the effect of repeated low-velocity impacts on tensile
strength of fiber metal laminates (FMLs) using instrumented drop weight impact tester. FMLs were fabricated
layer by layer intercalating three layers of aluminum 6061 and two layers of...
K. R. Vishnu Mahesh, H. N.Narasimha Murthy, B.E. Kumara Swamy, M. Krishna, and B.S. Sherigara
The Sodium Montmorillonite (Na-MMT) is not susceptible to polymer due to its organophilic character and low basal spacing. The primary objective of this study was to improve Na-MMT platelets separation by organically modifying it with cation and anion exchanges using Cetyl trimethyl ammonium...
K R Vishnu Mahesh1, H N Narasimha Murthy, B E Kumara Swamy, S C Sharma, R Sridhar, Niranjan Pattar, M Krishna, B S Sherigara
This paper reports the dispersion of Montmorillonite nanoclay in vinylester using ultrasonication and co-rotating twin screw extrusion for preparing nanoclay/vinylester gel coat. Two sets MMT/vinylester specimens, namely Type 1 and Type 2 were prepared for comparative studies. While Type 1...
My research is mainly focus on the recent research and development of clay based
polymer nanocomposites. Clay minerals, due to their unique layered structure, rich
intercalation chemistry and availability at low cost, are promising nanoparticle
reinforcements for polymers to manufacture low-cost, lightweight and high
performance nanocomposites. We introduce briefly the structure, properties...
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