Premnath Kumar | Electrocatalyst | Best Researcher Award

Dr. Premnath Kumar | Electrocatalyst | Best Researcher Award

Chulalongkorn University, Thailand

👨‍🎓Profiles

🧑‍🎓 Early Academic Pursuits

Dr. Premnath Kumar's academic journey began with a strong foundation in chemistry, earning a B.Sc. and an M.Sc. from Thiruvalluvar University, Tamil Nadu. His postgraduate research involved the synthesis and characterization of BiOCl/α-Fe2O3 photocatalysts, marking his early interest in materials for energy applications. His academic excellence culminated in a Ph.D. in Chemistry from the same university, focusing on cost-effective, platinum-free electrocatalysts for hydrogen evolution reactions.

🧑‍🔬 Professional Endeavors

He expanded his expertise as an International Postdoctoral Research Fellow at Chulalongkorn University, Bangkok, Thailand, from 2022 to 2024. Collaborating with leading scientists, including his mentor, Dr. Piyasan Praserthdam, he contributed to cutting-edge advancements in electrocatalysis and nanomaterials for energy conversion.

🧪 Research Focus and Contributions

His research emphasizes sustainable energy solutions through nanomaterials, electrocatalytic processes, and supercapacitor technology. Key contributions include:

  • Development of platinum-free catalysts for hydrogen production.
  • Investigations into nanomaterials for enhanced energy storage and conversion.
  • Promoting photocatalysis for green energy applications.

🌍 Impact and Influence

His work directly supports global sustainability goals by advancing affordable and efficient green energy technologies. His research findings have gained recognition for their potential to revolutionize hydrogen production and energy storage systems, with implications across academia and industry.

📚 Academic Citations and Recognition

Dr. Kumar's publications have been cited extensively, reflecting the academic and practical value of his contributions to chemistry and renewable energy.

🛠️ Technical Expertise

His proficiency spans analytical and electrochemical techniques, including:

  • XRD, SEM, EDX, FT-IR, UV-Vis, PL, and XPS for material characterization.
  • Advanced electrochemical methodologies like cyclic voltammetry, impedance spectroscopy, and HER/OER analysis.

👨‍🏫 Teaching and Mentorship

He has played an instrumental role in mentoring students and junior researchers, sharing his knowledge in electrocatalysis and nanotechnology to inspire the next generation of chemists.

🌟 Legacy and Future Contributions

He aims to further his impact in renewable energy technologies by exploring innovative materials and processes. His dedication to green energy solutions positions him as a thought leader in chemistry and sustainable development.

📖Notable Publications

A comprehensive review and perspective of recent research developments, and accomplishments on structural-based catalysts; 1D, 2D, and 3D nanostructured electrocatalysts for hydrogen energy production

  • Authors: Kumar, P., García, A., Praserthdam, S., Praserthdam, P.
  • Journal: International Journal of Hydrogen Energy
  • Year: 2024

Nonylphenol polybenzoxazines-derived nitrogen-rich porous carbon (NRPC)-supported g-C3N4/Fe3O4 nanocomposite for efficient high-performance supercapacitor application

  • Authors: Selvaraj, K., Yu, B., Spontón, M.E., Sayed, S.R.M., Kannaiyan, D.
  • Journal: Soft Matter
  • Year: 2024

Renovated FeCoP-NC nanospheres wrapped by CoP-NC nanopetals: As a tremendously effectual and robust MOF-assisted electrocatalyst for hydrogen energy production

  • Authors: Kumar, P., Maia, G., Praserthdam, S., Praserthdam, P.
  • Journal: Environmental Research
  • Year: 2024

Double role of CTAB as a surfactant and carbon source in Ni-Mo2C/GA composite: As a highly active electrocatalyst for hydrogen evolution reaction

  • Authors: Kumar, P., Arumugam, M., Maia, G., Praserthdam, S., Praserthdam, P.
  • Journal: Electrochimica Acta
  • Year: 2023

Reduced nickel on cobalt sulphide with carbon supported (Ni-CoS/C) composite material as a low-cost and efficient electrocatalyst for hydrogen evolution reaction

  • Authors: Kumar, P., Arumugam, M., Jagannathan, M., Praserthdam, S., Praserthdam, P.
  • Journal: Electrochimica Acta
  • Year: 2022

Carbon supported nickel phosphide as efficient electrocatalyst for hydrogen and oxygen evolution reactions

  • Authors: Kumar, P., Murthy, A.P., Bezerra, L.S., Maia, G., Madhavan, J.
  • Journal: International Journal of Hydrogen Energy
  • Year: 2021

S. K. Tyagi | Clean Combustion of Solid Fuels | Best Researcher Award

Assoc Prof Dr. S. K. Tyagi | Clean Combustion of Solid Fuels | Best Researcher Award

Indian Institute of Technology Delhi, India

👨‍🎓 Profiles

Early Academic Pursuits

S.K. Tyagi's academic journey began with a Ph.D. from the Indian Institute of Technology (IIT) Delhi. His thesis titled "Application of Finite Time Thermodynamics and Second Law Evaluation of Thermal Energy Conversion Systems" laid the foundation for his extensive research in thermodynamics and energy systems. His early post-doctoral work took him to prominent institutions across Hong Kong and China, allowing him to build expertise in renewable energy and refrigeration systems.

💼 Professional Endeavors

S.K. Tyagi has over 25 years of professional experience in the field of energy studies. He has held various academic and research roles, including: Associate Professor at the Centre for Energy Studies, IIT Delhi, Scientist E/Director at Sardar Swaran Singh National Institute of Renewable Energy, Assistant Professor at Shri Mata Vaishno Devi University, Brain Pool Scientist at Korea Institute of Energy Research, Multiple Post-Doctoral Fellowships at Hong Kong Polytechnic University, Zhejiang University, and Xiamen University.

🔬 Contributions and Research Focus

S.K. Tyagi's research contributions span a wide range of topics within the energy sector, such as: Solar Thermal Applications, Exergy Analysis of Energy Conversion Systems, Biomass Characterization and Management, Hybrid Solar-Biomass Systems, Clean Development Mechanism (CDM), Phase Change Materials for Energy Conservation. His work on biomass combustion, solar hybrid systems, and energy-efficient cookstoves has played a crucial role in advancing renewable energy technologies. Tyagi has also contributed to the development of solar-biomass hybrid systems for atmospheric water generation, focusing on sustainable energy solutions for arid climates.

🌍 Impact and Influence

S.K. Tyagi's research has had a significant impact on renewable energy technologies, particularly in India. His projects on biomass-solar hybrid systems and clean biomass combustion for jaggery production have helped reduce environmental pollution and improve energy efficiency. His contributions have been widely recognized, with numerous citations in top energy journals, including Renewable and Sustainable Energy Reviews.

🛠️ Technical Skills

S.K. Tyagi's technical expertise includes: Finite Time Thermodynamics, Exergy and Energy Analysis, Biomass Combustion Systems, Solar-Biomass Hybrid Systems, Biomass Cookstove Design and Dissemination. His knowledge in energy-efficient technologies and thermodynamics has enabled him to contribute to both academic research and practical energy solutions.

👩‍🏫 Teaching Experience

Throughout his career, S.K. Tyagi has been an active educator, holding teaching roles at institutions like IIT Delhi and Shri Mata Vaishno Devi University. His expertise in energy conversion systems, thermodynamics, and renewable energy technologies has inspired many students to pursue careers in energy studies.

🏆 Legacy and Future Contributions

S.K. Tyagi's legacy is built on his contributions to renewable energy research and sustainable development. His work has paved the way for new innovations in biomass energy, solar thermal applications, and hybrid energy systems. Moving forward, his research is likely to focus on further advancements in clean energy technologies, energy conservation, and sustainable development.

🎖 Honors and Awards

  • Brain Pool Fellowship from the Korea Foundation of Science & Technology
  • Post-Doctoral Fellowships in Hong Kong and China
  • Research Associate at the Council of Scientific & Industrial Research (CSIR), India

Tyagi's numerous awards and fellowships underscore his international recognition as a leader in energy studies.

📖  Notable Publications

Development of phase change materials based microencapsulated technology for buildings: a review

Authors: T.S. Kousks, V.V. Tyagi, S.C. Kaushik, T. Akiyama
Journal: Renewable and Sustainable Energy Reviews
Year: 2011

Recent advances in the development of biomass gasification technology: A comprehensive review

Authors: S.K. Sansaniwal, K. Pal, M.A. Rosen, S.K. Tyagi
Journal: Renewable and Sustainable Energy Reviews
Year: 2017

Advancement in solar photovoltaic/thermal (PV/T) hybrid collector technology

Authors: S.C. Kaushik, S.K. Verma, V.V. Tyagi
Journal: Renewable and Sustainable Energy Reviews
Year: 2012

Energy and exergy analyses of thermal power plants: A review

Authors: S.C. Kaushik, V.S. Reddy, S.K. Tyagi
Journal: Renewable and Sustainable Energy Reviews
Year: 2011

State-of-the-art of solar thermal power plants

Authors: V.S. Reddy, S.C. Kaushik, K.R. Ranjan, S.K. Tyagi
Journal: Renewable and Sustainable Energy Reviews
Year: 2013