JOURNAL PUBLICATIONS:

  • Rahul Sathyanath, Aarthi A, Sreeram K. Kalpathy. "Liquid film entrainment during dip coating on a saturated porous substrate", Chem Eng Sci. 218, 115552:1-9 (2020) 

  • B. Sachin Kumar, Kartick Tarafder, Akshatha Shetty, Ampar Hegde, Visweswara Gudla, Rajan Ambat, Sreeram K. Kalpathy, S. Anandhan."Polymorph Nickel Titanate Nanofibers as Bifunctional Electrocatalyst Towards Hydrogen and Oxygen Evolution Reactions", Dalton Trans. 48, 12684-12698 (2019)

  • Shantharama, Sreeram K. Kalpathy, "Interplay of substrate wettability and surfactant distributions in controlling interfacial instability", Eur. J. Mech.B/Fluids. 78C, 203-215 (2019)

  • J. Jayaraj et al. "Investigation on the corrosion behavior of lanthanum phosphate coatings on AZ31 Mg alloy obtained through chemical conversion technique",  J. Alloys Compd. 784, 1162-1174 (2019)

  • B. Sachin Kumar, Visweswara C. Gudla, Rajan Ambat, Sreeram K. Kalpathy, S. Anandhan, "Graphene nanoclusters embedded nickel cobaltite nanofibers as multifunctional electrocatalyst for glucose sensing and water-splitting applications", Ceram Int. 45, 25078-25091 (2019) 

  • B. Sachin Kumar, C. Dhanasekhar, A. Venimadhav, Sreeram K. Kalpathy, S. Anandhan, "Pyrolysis-controlled synthesis, and magnetic properties of sol-gel electrospun nickel cobaltite nanostructures", J. Sol-Gel Sci. Technol., 86(3), 664-674 (2018)

  • B. Sachin Kumar, Visweswara C. Gudla, Rajan Ambat, Sreeram K. Kalpathy, S. Anandhan, "A Mechanistic Study on the Structure Formation of NiCo2O4 Nanofibers decorated with In-Situ formed Graphene-like Structures", J. Inorg. Organomet. Polym. Mater. 28(5), 1885-1900 (2018)

  • B. Sachin Kumar, Sreeram K. Kalpathy, S. Anandhan, "Synergism of fictitious forces on nickel cobaltite nanofibers: Electrospinning forces revisited", Phys. Chem. Chem. Phys. 20(7), 5295-5304 (2018)

  • Jithin J. Marattukalam, Vamsi K. Balla, Mitun Das, Srikanth Bontha, Sreeram K. Kalpathy, "Effect of heat treatment on microstructure, corrosion, and shape memory characteristics of laser deposited NiTi alloy", J. Alloys Compd. 744C,          337-346 (2018)

 

  • Shantharama, Sreeram K. Kalpathy, "Switching the roles of wettability-based patterns through solutal Marangoni effect", Colloid Interface Sci. Commun. 22, 5-10 (2018)

 

  • Sreeram K. Kalpathy, Amrita Ravi S., "Thermodiffusion as a means to manipulate liquid film dynamics on chemically patterned surfaces" , J.Chem Phys. 146(21), 214706:1-14 (2017) 
     

  • B. Sachin Kumar, A. M. Shanmugharaj, Sreeram K. Kalpathy. S. Anandhan, “Some new observations on the structural and phase evolution of nickel titanate nanofibers”, Ceram Int, 43(9), 6845-6857 (2017)

 

  • Jithin J. Marattukalam, Amit Kumar Singh, Susmit Datta, Mitun Das, Vamsi Krishna Balla, Srikanth Bontha, Sreeram K. Kalpathy, “Microstructure and corrosion behavior of laser processed NiTi alloy”, Mat. Sci. Engg. C, 57, 309-313 (2015)

 

  • Sreeram K. Kalpathy, Lorraine F. Francis, and Satish Kumar, “Thermally induced delay and reversal of liquid film dewetting on chemically patterned surfaces”, J. Colloid Interface Sci. 408, 212-219 (2013)

 

  • Sreeram K. Kalpathy, Lorraine F. Francis, and Satish Kumar, “Thin-film models of liquid displacement on chemically patterned surfaces for lithographic printing processes”, J. Colloid Interface Sci. 383(1),155-166 (2012)

 

  • Timothy D. Reynolds, Sreeram K. Kalpathy, Satish Kumar, and Lorraine F. Francis, “Dip coating of charged colloidal suspensions onto substrates with patterned wettability: Coating regime maps”, J. Colloid Interface Sci. 352(1), 202-210 (2010)

 

  • Sreeram K. Kalpathy, Lorraine F. Francis, and Satish Kumar, “Shear-induced suppression of rupture in two-layer thin liquid films”, J. Colloid Interface Sci. 348(1), 271-279 (2010)

 

 

BOOK CHAPTERS:  

 

  • S. K. Kalpathy "Polymer Coatings and Patterning techniques" In Advances in Polymer Materials and Technology, 1st Edition (2016) edited by S.Anandhan, S.Bandyopadhyay, Boca Raton: CRC Press/Taylor & Francis. ISBN: 9781498718813 

 

 

SELECTED CONFERENCE PROCEEDINGS:  

 

  • "Photoinduced and Substrate Wettability-driven Patterning of Azo-based Thin Polymer Films", Swathi Erekath, Sreeram K. Kalpathy. Book of Abstracts - Poster Presentations - 33rd Conference of The European Colloid and Interface Society, Sep 8 - 13, (2019), KU Leuven, Belgium. p.72

  • "Thin Free Liquid Film Stability in Various Interaction Regimes Arising Due to Surface Active Agents", Anjishnu Choudhury, Paidi Venkatesh Kumar, Sreeram K. Kalpathy, Harish N. Dixit. Proceedings of the 2018 AIChE Annual Meeting, Oct 28 - Nov 2, (2018) Pittsburg, PA, USA. ID: 273n, ISBN: 978-0-8169-1108-0

 

  • “Structural and Magnetic Properties of Polymorphic Nickel Titanate Nanofibers”, S. K. Balakrishnamurthy, V. C. Gudla, R. Ambat, S. K. Kalpathy, S. Anandhan. Abstracts of the 12th Pacific Rim Conference on Ceramic and Glass Technology, May 21–26, (2017) Waikoloa, Hawaii USA. p.92, ID: PACRIM-S17-025-2017

 

  • “Magnetic field-driven dewetting of thin liquid films on topographically patterned surfaces”, S. K. Kalpathy, Navdeep Vyas. Proceedings of the International Congress on Computational Mechanics and Simulation, Chennai 396 (2014)

 

  • “Shear-induced suppression of rupture in two-layer thin liquid films”, S. K. Kalpathy, L. F. Francis, and S. Kumar. Bulletin of the American Physical Society 54(19), BQ.00003 (2009), 62nd Annual Meeting of the APS Division of Fluid Dynamics, Minneapolis, MN USA

 

 

SELECTED CONFERENCE PRESENTATIONS: 

  • "Electro-Marangoni and photo-Marangoni effects in thin liquid films – CompFlu 2019 – Bhopal, India (Dec 2019)

  • “Use of surface-active colloids to suppress wettability-directed interfacial dynamics” – CompFlu 2018 – Roorkee, India (Dec 2018)

  • “Temperature gradients as a potential strategy for templating in thin liquid films” – CompFlu 2016 – Hyderabad, India (Dec 2016)

  • “Thermally induced dewetting of thin liquid films consisting of two miscible components” – FluidsChe2015 – International Conference on Fluids and Chemical Engineering – Langkawi, Malaysia (Nov 2015)

 

  • Modeling thin liquid film flows with application to coating and printing on chemically patterned surfaces” – Industrial Partnership for Research in Interfacial and Materials Engineering (IPRIME) – Minneapolis, MN - USA (May 2011)

 

  • “Shear-induced delay in rupture of two-layer thin liquid films with application to lithographic printing” – International Coating Science and Technology Symposium (ISCST), St. Paul, MN - USA (Sep 2010)

 

  • “Shear-induced delay in rupture of two-layer thin liquid films” – American Physical Society (APS) Meeting – Division of Fluid Dynamics, Minneapolis, MN - USA (Nov 2009)

 

  • “Depositing coatings on chemical surface patterns”- Meeting of Industrial Partnership for Research in Interfacial and Materials Engineering (IPRIME) Minneapolis, MN - USA (May 2010)

 

 

PROJECTS: 

  • "Physical and mathematical modeling of centrifugal atomization process for powder production" (DST-SERB, 42.43 lakhs) - As Co-PI.  PI: Dr. Sabita Sarkar

  • "Ordered patterns of colloids and polymers on porous substrates" (DST-SERB, 45.28 lakhs)

  • "Photochemically induced dewetting of thin polymer films" (New Faculty Seed Grant, IITM - 29.16 lakhs)

  • "On the role of surface-active contaminants in coating and printing processes" (New Faculty Initiation Grant, IITM - 5 lakhs)

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