RG

Ramesh L. Gardas

Also known as: R.L. Gardas

Indian Institute of Technology Madras, Queen's University Belfast, Universidade de Aveiro, Universidade de Coimbra

ORCID iD 0000-0002-6185-5825
Follow

About

Ramesh Laxminarayan Gardas was born and brought up in Surat, Gujarat. He completed B.Sc., M.Sc., and Ph.D. in Chemistry from the Veer Narmad South Gujarat University. Then he joined University of Coimbra, and University of Aveiro, Portugal, and Queen’s University Belfast, UK, for his postdoctoral research on physico-chemical properties and applications of ionic liquids.

Then, Dr. Gardas joined the Indian Institute of Technology, Madras, India, in 2010, as an Assistant Professor in Chemistry and was promoted to Associate Professor in 2015 and full Professor in 2020.

Dr. Gardas has more than 25-years of research and 15-years of teaching experience. So far, he has completed 15 projects (as PI and Co-PI) worth more than Rs. 10 crores, guided 20 Ph.D. and 17 M.Sc. project students. Co-authored 4 patents, 12 book-chapters, 7 conference papers, 4 Editorials, and more than 250 research publications which received more than 11,950 citations with h-index = 56, i10-index = 201 and average citations per paper of above 43. He has delivered more than 350 invited talks and guest lectures.

Dr. Gardas’ research group focuses on ‘Chemical Thermodynamics’ and ‘Phase Equilibria’ of industrially important solvents and their mixtures. His research group, is unique in the country, focuses on both ‘Science’ and ‘Technology’ part of the contemporary field – “Ionic Liquids/ Deep Eutectic Solvents as an alternative to Volatile Organic Solvents” and significantly contributes to connecting them. His research group substantially contributed to the development of non-conventional and environmentally benign solvent systems. Generated extensive databases on their thermodynamic properties and structure-composition-property correlations useful in refrigeration, separation science, and crude oil industry. These will have far-reaching implications in the design of application-specific solvent systems. His research group strives to design the task-specific ionic liquids and to provide an important insight into physical chemistry to regulate their properties for varied technological applications such as phase change materials, CO2 capturing, dissolution of tank bottom sludge, electrolytes in solar cell and supercapacitors, absorbents for refrigeration system, desulfurization of fuels, and also the extraction of metal ions, biomolecules, and value-added products.

More than 18,500 thermodynamic data points measured in his research lab at IIT Madras are included in NIST Standard Reference Database developed by Thermodynamics Research Center, NIST, USA. Dr. Gardas developed a model to explain the density of various ionic liquids over a wide range of temperature and pressure, which is referred to and extensively used by the peer scientific community as 'Gardas and Coutinho' model.

In recognition of his outstanding performance as a teacher and researcher, Dr. Gardas has been bestowed with several awards by prestigious institutes/ societies, including the Mid-Career R&D Award – 2020 and Best Teacher – 2023 by IIT Madras. Recently, he has been recognized as (i) Associate Editor of an American Chemical Society Journal, Journal of Chemical & Engineering Data, (ii) Fellow Royal Society of Chemistry (FRSC), UK, (iii) Asian Thermophysical Properties Research (ATPC) Significant Contribution Award 2022, (iv) Publons Top Peer Review Award 2019 (Top 1% of Reviewers in Chemistry), and (v) Featured in the list of “World Ranking of Top 2% Scientists” in database created by experts at Stanford University, USA, for consecutively 6 years from 2020 to 2025.

Employment

  • Indian Institute of Technology Madras Professor
    2020 - Present
  • Indian Institute of Technology Madras Associate Professor
    2015 - 2020
  • Indian Institute of Technology Madras Assistant Professor
    2010 - 2015

Education

  • Queen's University Belfast Post-Doctoral Research Fellow
    2008 - 2010
  • Universidade de Aveiro Post-Doctoral Research Fellow
    2006 - 2008
  • Universidade de Coimbra Post-Doctoral Research Fellow
    2005 - 2005

Projects & Funding

Projects & funding information is unavailable.

Publications (275)