FACULTY

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Dr. Navin Gopinathan

Assistant Professor

navin.gopinathan@iitrpr.ac.in
+91-1881-234012
B-M07, SAB Wing B

Biography

The knowledge of the structural and topological properties of porous materials is vital to understanding fluid transport and confinement effects within them. My research involves the application of different structural characterisation techniques, namely, gas adsorption, liquid intrusion, NMR and thermogravimetric methods, to a variety of porous materials and using the information obtained to better understand or optimize process and/or reaction conditions. A primary focus area of research is the development of appropriate experimental methodologies to determine the spatial location and distribution of carbon deposits with catalysts. I also have keen interest in the synthesis and characterization of novel structured materials and nanoparticles for applications related to different separation process applications and drug delivery. Additionally, I also have a keen interest in chemical process safety and the design of chemical process equipments.

Education

  • PhD - University of Bath, UK
  • MSc - Chemical Engineering with Design - University of Bath, UK
  • BTech - Government Engineering College, Thrissur, University of Calicut

Selected Publications

  • Verma, A., Paliwal, H., & Gopinathan, N. 2024. A classical thermodynamic model for dispersed nanophase stability and its application for investigating the stability of air nanobubble in water. Industrial & Engineering Chemistry Research, 63, 42, 18120-18133.
  • Koundle, P., Goud, G. N., Gopinathan, N., & Nirmalkar, N. 2024. Advanced oxidation of Arsenic(III) to Arsenic(V) using ozone nanobubbles under high salinity. Journal of Environmental Chemical Engineering, 12, 5, 113402.
  • Joshi, B., Singh, O., Agrawal, A., Dhiman, N., Vempatapu, B. P., Gopinathan, N., Ray, A., & Sarkar, B. 2024. Renewable aromatic hydrocarbons from waste cooking oil over hierarchical imidazole supported zeolites. Journal of Materials Chemistry A, 12, 12733-12743.
  • Sharma, V., Agarwal, A., Singh, O., Goyal, R., Sarkar, B., Gopinathan, N. & Gumfekar, S. P., 2022. A comprehensive review on the synthesis techniques of porous materials for gas separation and catalysis. Canadian Journal of Chemical Engineering, 100, pp.2653-2681.
  • Pavlovskaya, G., Six, J., Meersman, T., Gopinathan, N. & Rigby, S. P. 2015. NMR imaging of low pressure gas phase transport in packed beds using hyperpolarised xenon-129. AIChe Journal, 61, 4013-4019.
  • Gopinathan, N., Tang, B., Lowe, J. P., Edler, K. J. & Rigby, S. P. 2014. NMR Cryoporometry studies of the relation between drug release and pore structural evolution of polymeric nanoparticles. International Journal of Pharmaceutics, 469, 146-158.
  • Gopinathan, N., Greaves, M., Wood, J., & Rigby, S. P. 2013. Investigation of the problems with using gas adsorption to probe catalyst pore structure during coking. Journal of Colloid and Interface Science, 393, 234-240.
  • Gopinathan, N., Greaves, M., Lowe, J. P., Wood, J. & Rigby, S. P. 2012. Determination of the location of coke in catalysts by a novel NMR based liquid - porosimetry approach. Journal of Colloid and Interface Science, 381, 164-170.

Research Areas

  • Gas and liquid adsorption
  • Electrocatalysis
  • Heterogeneous catalysis and catalyst deactivation
  • Molecular modelling
  • Oil valorisation

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