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Educational Details
- PhD in Catalysis – Specialized in Metal/Alloy Nanoparticles and Metal Oxide Supported Catalysts
- Research Training and Fellowships: Korea Institute of Chemical Technology (KRICT), Daejeon, Korea; Ajou University, Suwon, Korea; Inha University, Incheon, Korea
Professional Experience
Dr. P. Lakshmanan is currently serving as an Assistant Professor in the Department of Chemistry at Tagore Engineering College, Chennai, India, since July 2024. He previously held an Assistant Professorship at Kalasalingam University, India, from December 2016 to January 2023. Dr. Lakshmanan gained extensive international postdoctoral research experience at Inha University, Incheon, Korea (2023-2024), Ajou University, Suwon, Korea (2013-2015), and KRICT-Daejeon, Korea (2011-2012). His diverse academic and research background spans the synthesis, characterization, and catalytic application of advanced nanomaterials and supported catalysts.
Research Interest
- Development of Nano-catalysts for Heterogeneous Catalysis
- Photocatalysis and Electrocatalysis
- Energy Materials for Hydrogen Generation and Supercapacitor Applications
- Biomass Valorization and Green Chemistry
- Plasmonic and Single-Atom Catalysis
Top Noted Publication
Alumina surface modified with graphitic carbon nitride: Synthesis, characterization and its application as photocatalyst
- Authors: V Saravanan, P Lakshmanan, C Ramalingan
- Journal: Diamond and Related Materials, Volume 114, Article 108291 (2021)
- Citations: 14
- Summary: This paper focuses on the synthesis and characterization of alumina (Al₂O₃) surface modified with graphitic carbon nitride (g-C₃N₄). The composite material was evaluated for its photocatalytic performance. The surface modification was aimed at enhancing light absorption, charge separation, and photocatalytic degradation efficiency under visible light irradiation.
Investigations on effect of graphitic carbon nitride loading on the properties and electrochemical performance of g-C3N4/TiO2 nanocomposites for energy storage device applications
- Authors: R Ranjithkumar, P Lakshmanan, P Devendran, N Nallamuthu, A Arivarasan
- Journal: Materials Science in Semiconductor Processing, Volume 121, Article 105328 (2021)
- Citations: 61
- Summary: This research explores the structural, morphological, and electrochemical properties of g-C₃N₄/TiO₂ nanocomposites with varying g-C₃N₄ loadings. The study investigates their suitability as electrode materials for energy storage devices. Enhanced electrochemical performance was achieved due to improved conductivity and synergistic effects between g-C₃N₄ and TiO₂.
Investigations and fabrication of Ni(OH)2 encapsulated carbon nanotubes nanocomposites based asymmetrical hybrid electrochemical supercapacitor
- Authors: R Ranjithkumar, S E Arasi, P Devendran, N Nallamuthu, P Lakshmanan, A Arivarasan
- Journal: Journal of Energy Storage, Volume 32, Article 101934 (2020)
- Citations: 32
- Summary: This paper presents the synthesis and electrochemical evaluation of Ni(OH)₂ encapsulated carbon nanotube (CNT) nanocomposites as electrode materials for asymmetric hybrid supercapacitors. The composite exhibited high specific capacitance and improved energy density, attributed to the synergistic effect between CNTs and Ni(OH)₂.
Investigations on structural, morphological and electrochemical properties of Co(OH)2 nanosheets embedded carbon nanotubes for supercapacitor applications
- Authors: R Ranjithkumar, S E Arasi, P Devendran, N Nallamuthu, A Arivarasan, P Lakshmanan
- Journal: Diamond and Related Materials, Volume 110, Article 108120 (2020)
- Citations: 20
- Summary: The study investigates the synthesis of Co(OH)₂ nanosheets embedded onto carbon nanotubes and their application as electrode materials for supercapacitors. The resulting composite exhibited high capacitance and superior charge storage capacity due to increased surface area and better electron conductivity.
Investigation and fabrication of asymmetrical supercapacitor using nanostructured Mn3O4 immobilized carbon nanotube composite
- Authors: R Ranjithkumar, S E Arasi, N Nallamuthu, P Devendran, P Lakshmanan, A Arivarasan
- Journal: Superlattices and Microstructures, Volume 138, Article 106380 (2020)
- Citations: 42
- Summary: This paper focuses on the development of an asymmetrical supercapacitor using nanostructured Mn₃O₄ immobilized on carbon nanotubes. The composite demonstrated excellent electrochemical properties, high specific capacitance, and long cycling stability, making it suitable for energy storage applications.
Conclusion:
Assoc. Prof. Dr. Pandian Lakshmanan is a strong candidate for the Best Researcher Award, particularly in the fields of catalysis, nanomaterials, and energy storage. His international research experience, impactful publications, and contributions to emerging areas like hydrogen generation and supercapacitors make him a noteworthy contender. Strengthening his grant portfolio, publishing in top-tier journals, and expanding his industrial collaborations would further solidify his position as a leading researcher in his field.