Sunil Kumar

ORCID: 0000-0003-2276-3087
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About
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Research Areas
  • Graphene research and applications
  • Carbon Nanotubes in Composites
  • Aluminum Alloys Composites Properties
  • Microstructure and Mechanical Properties of Steels
  • Force Microscopy Techniques and Applications
  • Microstructure and mechanical properties
  • High Temperature Alloys and Creep
  • nanoparticles nucleation surface interactions
  • Nanomaterials and Printing Technologies
  • Hydrogen Storage and Materials
  • Graphene and Nanomaterials Applications
  • Polymer crystallization and properties
  • Material Properties and Failure Mechanisms
  • Nanotechnology research and applications
  • High Entropy Alloys Studies
  • Hybrid Renewable Energy Systems
  • Aluminum Alloy Microstructure Properties
  • Polymer Surface Interaction Studies
  • Surface Modification and Superhydrophobicity
  • Conducting polymers and applications
  • Laser-Ablation Synthesis of Nanoparticles
  • Near-Field Optical Microscopy
  • 2D Materials and Applications
  • Metal Extraction and Bioleaching
  • Metal and Thin Film Mechanics

National Metallurgical Laboratory
2016-2025

Tumkur University
2024

Indian Institute of Technology Dhanbad
2024

Chitkara University
2022

Maharshi Dayanand University
2022

Datta Meghe Institute of Medical Sciences
2022

CT Group Of Institutions
2020

Birla Institute of Technology and Science - Hyderabad Campus
2018-2019

Birla Institute of Technology and Science, Pilani
2018-2019

Indian Council of Agricultural Research
2018

ABSTRACT Biocompatible, biodegradable polymers like polylactic acid (PLA) are increasingly used in biomedical applications due to their renewable origin and favorable physicochemical properties. PLA stands out as a sustainable alternative both medical industrial fields. The present work explores the mechanical attributes of 3‐D printed PLA, employing blend atomistic, analytic, experimental techniques. properties fabricated by fused deposition modeling (FDM) method were evaluated using...

10.1002/pol.20250225 article EN Journal of Polymer Science 2025-05-19

Atomic force microscopy (AFM) has emerged as the only technique capable of real-time imaging surface a living cell at nano-resolution. Since AFM provides advantage directly observing biological cells in their native environment, this found many applications pharmacology, biotechnology, microbiology, structural and molecular biology, genetics other biology-related fields. also proved to be valuable tool for reproductive biologists. An exhaustive review on various sperm is presented. been...

10.1186/1477-3155-3-9 article EN cc-by Journal of Nanobiotechnology 2005-09-01

Bimetallic nanoparticles consist of two different metallic elements, which have attracted enormous interest from both the scientific and industrial points view. could demonstrate not only a combination properties related to existence individual metals but also innovative due association metals. extensive applications in broad area catalysts, electrochemicals, biosensors, so forth. In present investigation, iron–copper (Fe–Cu) bimetallic are designed characterized using molecular dynamics...

10.1021/acs.jpcc.9b08411 article EN The Journal of Physical Chemistry C 2019-12-03

Water splitting is the process of using energy to break down water molecules into hydrogen and oxygen. The use an aluminum catalyst in thermochemical can help increase efficiency rate reaction. Furthermore, a relatively inexpensive material that be easily produced, making it appealing option for large-scale water-splitting operations. We investigated reaction mechanism between nanotubes at various temperatures reactive molecular dynamic simulations. found makes possible split higher than T >...

10.1039/d3cp00890h article EN Physical Chemistry Chemical Physics 2023-01-01

Copper/graphene composites are lightweight and possess many attractive properties such as improved mechanical, electrical, thermal properties.

10.1039/c7ra01873h article EN cc-by-nc RSC Advances 2017-01-01

Aluminum graphene nanoflakes composite depicts many useful properties such as excellent mechanical strength, lightweight, high electrical, thermal properties, etc. Aggregation and dispersion of in aluminum matrix highly influence the above-mentioned properties. In this paper, aggregation has been studied using molecular dynamics simulation. During simulations, adaptive intermolecular reactive empirical bond order (AIREBO) embedded atom method force field were used for aluminum, respectively....

10.1021/acs.jpcc.9b03101 article EN The Journal of Physical Chemistry C 2019-07-01

Silver nanowires show enhancement in desired properties, due to high surface area and aspect ratio, which increases the possibility design development of many advanced optoelectronic devices. The organization silver atoms morphology cylindrical nanowire highly influence properties at various physical conditions during applications. Therefore, synthesis with atomic becomes essential. In present study, a pseudo-1D nanowires, encapsulated into Single Wall Carbon Nanotubes (SWCNTs), has been...

10.1021/acs.jpcc.7b05973 article EN The Journal of Physical Chemistry C 2017-08-29

Molecular dynamics simulation is used to investigate the mechanical properties of semiflexible polymer during multiaxial tensile deformations. The deformations can be imposed in totally or partially constrained modes. These types may observed sudden deformation polymeric material areas aerospace, automobile, defense applications, etc. It found that leads formation nanovoids into sample. high Young's modulus and yield strength for modes are due energy required create voids. variation von...

10.1021/acs.jpcb.9b00139 article EN The Journal of Physical Chemistry B 2019-10-08
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