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