Lokesh Saravanan

Postdoctoral Research Associate | Materials Scientist
Salt Lake City, US.

About

Highly accomplished Postdoctoral Research Associate with a Ph.D. in Physics, specializing in advanced surface analysis, electrochemistry, and material characterization for energy conversion applications. Proven expertise in developing novel catalysts and synthesizing advanced materials, evidenced by 4 peer-reviewed publications and significant contributions to cutting-edge scientific research. Seeking to leverage strong analytical skills, laboratory management experience, and a passion for innovation to drive impactful scientific advancements within a collaborative research environment.

Work

University of Utah
|

Postdoctoral Research Associate

Salt Lake City, UT, US

Summary

Leading advanced research in surface analysis and electrochemical applications, contributing to cutting-edge material characterization and energy conversion projects under Prof. Scott L Anderson.

Highlights

Spearheaded experimental design and execution for advanced surface analysis and electrochemical applications, contributing to ongoing research in material characterization and energy conversion.

Contributed to high-impact research on electrocatalytic activity, leading to co-authorship on a forthcoming publication in ACS Electrochem. 2026, focusing on transient and persistent effects of air exposure on Pt clusters.

Presented novel findings at the American Vacuum Society AVS 71 (Sep 2025) on 'Size-Selected Pt Clusters on N-implanted HOPG,' enhancing visibility of current research and fostering scientific discourse.

Education

National Dong Hwa University
Hualien, Taiwan, Taiwan (Province of China)

Ph.D.

Physics

Karunya Institute of Technology and sciences
Coimbatore, India, India

M.Sc. (Integrated)

Nanoscience & Technology

Awards

Best Poster Presentation Award

Awarded By

Taiwan Physical Society-2022 (National Pingtung University)

Awarded for the poster 'Photocatalytic effect of TiO2@carbon core-shell nanostructured nanowires' at the Taiwan Physical Society-2022 conference, recognizing outstanding research and presentation.

Publications

Transient and Persistent Effects of Air Exposure on Electrocatalytic Activity of Sub-Nano Pt Clusters on Different Electrode Supports

Published by

ACS Electrochem.

Summary

Co-authored a publication exploring the transient and persistent effects of air exposure on the electrocatalytic activity of sub-nano Pt clusters, contributing to advanced understanding in electrocatalysis.

Highly active hydrogen evolution reaction (HER) catalysts formed by energetic Ptn cluster deposition: Deposition dynamics and the HER mechanism

Published by

J. Am. Chem. Soc.

Summary

Co-authored a significant paper on highly active hydrogen evolution reaction catalysts formed by energetic Ptn cluster deposition, detailing deposition dynamics and the HER mechanism.

Enhancing the hydrogen evolution performance of tungsten diphosphide on carbon fiber through ruthenium modification

Published by

ACS Appl. Mater. Interfaces

Summary

Published research on enhancing hydrogen evolution performance of tungsten diphosphide on carbon fiber through ruthenium modification, demonstrating innovative material engineering for energy applications.

Rutile-phase TiO2@carbon core-shell nanowires and their photoactivation in visible light region

Published by

Carbon

Summary

Authored a publication detailing the synthesis and photoactivation of rutile-phase TiO2@carbon core-shell nanowires in the visible light region, contributing to advances in photocatalytic materials.

Languages

English

Skills

Analytical Instrumentation

Electrochemical Workstation (CH instrument, 7273D), X-ray Photoelectron Spectroscopy (Thermo Scientific K-Alpha), Scanning Photoelectron Microscope (Synchrotron center (NSRRC), U5-SGM undulator beamline), X-ray Diffractometer (Rigaku D/Max-2500), UV-Visible Spectrometer (JASCO V-650 & Thermo Scientific Evolution 220), Field Emission Scanning Electron Microscope (JEOL, JSM-7000F), Atomic Force Microscope (JPK NanoWizard), Raman Spectroscopy (Renishaw-1000, Lab made Raman from Thorlabs).

Research & Development

Surface Analysis, Electrochemical Applications, Material Characterization, Energy Conversion, Catalyst Development, Material Synthesis (Chemical Vapor Deposition, Sputtering, Pulsed Laser Deposition, Sol-gel, Hydrothermal, Solid-state reaction), Problem-Solving, Experimental Design, Data Analysis.

Scientific Communication

Scientific Writing, Oral Presentations, Poster Presentations, Peer-Reviewed Publications, Literature Review.

Laboratory Management & Mentorship

Lab Management, Student Mentoring, Teaching Assistantship, Project Guidance.

Materials Science

Metal Oxides, Metal Chalcogenides, Metal Phosphides, 2-D Materials, Nanowires, Graphene Oxide, Titanium Dioxide.

References

Prof. Scott L Anderson

Distinguished Professor, Department of Chemistry, Henry Eyring Presidential Endowed Chair, University of Utah, Salt Lake City, UT 84112, United States. Phone: +1 (801) 585-7289

Prof. Wang-Chi Yeh

Associate Professor, Department of Physics, Director of Asian Academic Collaboration Center, National Dong Hwa University, Shou-Feng, Hualien 97401, Taiwan. Tel: +886-3-890-3719. Email: wcy2@gms.ndhu.edu.tw

Prof. Yuan-Ron Ma

Distinguished Professor, Department of Physics, Vice President of Administration, National Dong Hwa University, Shou-Feng, Hualien 97401, Taiwan. Tel: +886-3-890-5171. Email: ronma@gms.ndhu.edu.tw

Projects

Oral Presentation: Size-Selected Pt Clusters on N-implanted HOPG: Oxygen Reduction Reaction and Effect of Nitrogen Anchor Sites

Summary

Presented an oral paper at the American Vacuum Society AVS 71 conference, detailing research on the oxygen reduction reaction and the effect of nitrogen anchor sites on size-selected Pt clusters.

Ph.D. Thesis: Developing novel catalysts for visible light-assisted dye degradation and electrochemical hydrogen production via water splitting

Summary

Comprehensive doctoral research focused on the development and characterization of novel catalysts to enhance visible light-assisted dye degradation and electrochemical hydrogen production through water splitting.

Poster Presentation: Overpotential reduction in ruthenium modified tungsten diphosphide and nickel modified ruthenium dioxide for electrochemical water splitting application

Summary

Presented a poster at the American Chemical Society ACS Fall-2023 conference on reducing overpotential in ruthenium-modified tungsten diphosphide and nickel-modified ruthenium dioxide for electrochemical water splitting.

Poster Presentation: Ruthenium-based tungsten diphosphide (Ru-WP2) catalyst for hydrogen evolution reaction in acidic media

Summary

Presented a poster at the Taiwan Physical Society-2023 conference, focusing on ruthenium-based tungsten diphosphide as a catalyst for hydrogen evolution reaction in acidic media.

Poster Presentation: Carbon-titania shell-core nanowires electrode for photoelectrochemical hydrogen evolution reaction

Summary

Presented a poster at the Taiwan Physical Society-2022 conference on carbon-titania shell-core nanowires electrodes for photoelectrochemical hydrogen evolution reaction.

TEEP-ASIA Internship: Study of carbon-containing rutile phase titanium dioxide nanowire for photocatalytic activity

Summary

Internship project focused on investigating the photocatalytic activity of carbon-containing rutile phase titanium dioxide nanowires.

Master Thesis: Magnetoresistance at room temperature in ferromagnetic thin film tunnel junctions

Summary

Dissertation research exploring magnetoresistance phenomena at room temperature within ferromagnetic thin film tunnel junctions.

Summer Internship: Synthesis of graphene oxide by Hummers method

Summary

Internship project at the National Center for Nanoscience and Technology focused on the synthesis and characterization of graphene oxide.

Oral Presentation: Synthesis and characterization of Copper Zinc Tin Sulfide (CZTS) for energy harvesting application

Summary

Delivered an oral presentation at the International Conference on Nanoscience, Nanotechnology and Advanced Materials on the synthesis and characterization of Copper Zinc Tin Sulfide (CZTS) for energy harvesting applications.

Summer Trainee: Industry Oriented Technology Course

Summary

Participation in an industry-oriented technology course at Karunya University.

Summer Intern: Green synthesis of copper nanoparticles from Ziziphus Jujuba

Summary

Internship project at Biolim Centre for Science and Technology focusing on the green synthesis of copper nanoparticles.