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Transport processes and Modelling of sustainable electrochemical energy systems

By Prof. Guy Ramon, Prof. Raka Mondal, Prof. Sirshendu De, Prof. Sourav Mondal   |   Technion – Israel Institute of Technology, Indian Institute of Petroleum & Energy (IIPE) Visakhapatnam, IIT Kharagpur
Learners enrolled: 345   |  Exam registration: 39
ABOUT THE COURSE:

The course provides a comprehensive understanding of charge and mass transport phenomena in electrochemical systems, essential for advancing sustainable energy technologies. The course covers fundamental principles such as the Nernst-Planck equations, Poisson equation, and electric double layer (EDL) models, along with electrokinetic effects like electro-osmosis and electrophoresis. Special focus is given to transport in porous media, including charge dynamics in fuel cells, electrolysers, and membrane-based electrolytes. Advanced topics include viscous fingering, solute transport in confined conduits, and liquid-vapor displacement in porous structures. The course also introduces modeling frameworks for green hydrogen production, covering stack design, system integration, and techno-economic assessments. Designed for students and researchers, this course bridges theoretical concept with applications in sustainable electrochemical energy systems.

This course is developed as a part of the academic collaboration with IIT Kharagpur, IIPE Visakhapatnam and Technion-Israel Institute of Technology, supported through the SPARC research grant (Sanction No.:SPARC/2024-2025/ENSU/P3239, dated 29-04-2024) by the SPARC Apex Committee, Ministry of Education, Govt. India.

INTENDED AUDIENCE: Students and industry professionals

PREREQUISITES: Fluid Flow, Mass Transfer

INDUSTRY SUPPORT: Reliance Industries Ltd. – Energy Division, Tata Steel, GE Renewables, Indian Oil Corp., Bharat Petroleum Corp. Ltd., and many others in the renewable & sustainable energy sector.
Summary
Course Status : Ongoing
Course Type : Elective
Language for course content : English
Duration : 4 weeks
Category :
  • Chemical Engineering
  • Minor 3 in Chemical
Credit Points : 1
Level : Undergraduate/Postgraduate
Start Date : 16 Feb 2026
End Date : 13 Mar 2026
Enrollment Ends : 16 Feb 2026
Exam Registration Ends : 27 Feb 2026
Exam Date : 24 Apr 2026 IST
NCrF Level   : 4.5 — 8.0

Note: This exam date is subject to change based on seat availability. You can check final exam date on your hall ticket.


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Course layout

Week 1: 
  • Introduction to charge transport and its relevance to electrochemical energy system
  • Conservation of ion, the Nernst Planck Equations
  • The advection-diffusion migration framework
  • Poisson Equation for the electric potential distribution
  • Electric Double Layer (EDL) and its structure

Week 2: 
  • Approximate models of the EDL, and the electric potential distribution
  • Basics of Electrokinetic phenomena – Electro-osmosis
  • Basics of Electrokinetic phenomena – Electrophoresis
  • Pore flow model
  • Charge transport in porous media

Week 3: 
  • Basics of transport in porous media : relevance in transport through membrane based electrolyte or electrodes in electrolysers, fuel cell
  • Introduction to Saffman Taylor instability
  • Analysis of multiphase transport in porous media
  • Liquid-vapour transport in porous media
  • Transport of charged and uncharged solutes in confined conduit : Part I

Week 4: 
  • Transport of charged and uncharged solutes in confined conduit : Part II
  • Introduction to design of green H2 units
  • Modelling framework of individual standalone unit
  • Transport process in membrane electrolytes: part I
  • Transport process in membrane electrolytes: part II

Books and references

(i) Dongqing Li, Electrokinetic Microfluidics and Nanofluidics, Springer.
(ii) Jacob H. Masliyah & Subir Bhattacharjee, Electrokinetic and Colloid Transport Phenomena, Wiley
(iii) F. Gao, B. Blunier, A. Miraoui, Proton Exchange Membrane Fuel Cells Modeling, Wiley
(iv) R.F. Probstein, Physicochemical hydrodynamics, Wiley
(v) B.J. Kirby, Micro- and Nanoscale Fluid Mechanics, Cambridge University Press.

Instructor bio

Prof. Guy Ramon

Technion – Israel Institute of Technology
Professor Guy Z. Ramon is an academic Faculty of Civil and Environmental Engineering at the Technion – Israel Institute of Technology, where he leads the Water & Energy Technologies (WET) Laboratory. He was a BARD fellow at University of California Los Angeles and a Marie Curie fellow at Princeton University, before joining the Technion faculty. Professor Ramon’s research integrates fundamental science with engineering applications, focusing on membrane science and technology—including formation, structure–performance relationships, fouling, and biofilm–flow interactions—as well as novel clean energy solutions such as salinity-gradient power, electrochemical conversion, and acoustic harvesting of low-grade heat. Professor Ramon’s academic achievements have been recognized internationally; notably, he was part of the research team awarded the Mauerberger Foundation Fund (MFF) Research Award for Transformative Technologies for Africa in 2019, reflecting the global impact of his work on sustainable water and energy solutions. Beyond his scientific contributions, he is deeply engaged in mentoring the next generation of researchers, advancing interdisciplinary approaches to address critical challenges in water sustainability, environmental protection, and renewable energy.


Prof. Raka Mondal

Indian Institute of Petroleum & Energy (IIPE) Visakhapatnam
Dr. Raka Mondal is an Associate Professor in the Department of Chemical Engineering at the Indian Institute of Petroleum and Energy (IIPE), Visakhapatnam. She further broadened her academic profile through postdoctoral research at the Mathematical Institute, University of Oxford. She leads research in porous‐medium transport, coupled transport phenomena, adsorption and reaction processes, membrane technologies, photocatalysis, desalination, and wastewater treatment, including industrial collaborations on green hydrogen production, CO₂ conversion, and corrosion mitigation. She is the recipient of the Young Academic Award from the European Membrane Society (2022), the SERB International Research Experience (SIRE) Fellowship (2022–2023), and the Oxford University Vice-Chancellor’s Innovation Award in 2018. She was also invited to showcase her work in the British Parliament’s STEM event in 2017.


Prof. Sirshendu De

IIT Kharagpur
Professor Sirshendu De is a leading figure in chemical engineering at the Indian Institute of Technology Kharagpur. His research is based on membrane separations, transport phenomena, fluid flow in micro‐channels, water and wastewater treatment, and low‐cost technologies for public health applications. Prof. De has authored more than 300 international peer-reviewed research articles, and holds multiple patents; several of his developed technologies have been transferred for industrial or field deployment. His work has been recognized by many of India’s top science‐and‐engineering awards, including the Shanti Swarup Bhatnagar Prize in Engineering Sciences (2011), JC Bose research grant (2025), Abdul Kalam Technology Innovation National Fellowship by INAE (2018-21), to name a few. Professor De is also a Fellow of national academies and holds the INAE Chair Professorship in Chemical Engineering at IIT Kharagpur. His academic background is a strong blend of fundamental research, socially impactful technology development, and sustained national recognition.




Prof. Sourav Mondal

Dr Sourav Mondal is currently engaged in teaching and research in IIT Kharagpur, broadly in the area of mass transfer and fluid flow. He has been the instructor of a similar course at IIT Kharagpur for the past 3 years teaching to several undergraduate, master and PhD graduates. Prior to joining IIT Kharagpur, he was employed at the University of Oxford (UK). He is the recipient of Young Engineer Award and also a Young associate of the Indian National Academy of Engineering since 2021. He has authored more than 50 research articles in international journal and 4 research monographs.

Course certificate

The course is free to enroll and learn from. But if you want a certificate, you have to register and write the proctored exam conducted by us in person at any of the designated exam centres.
The exam is optional for a fee of Rs 1000/- (Rupees one thousand only).
Date and Time of Exams: April 24, 2026 Morning session 9am to 12 noon; Afternoon Session 2pm to 5pm.
Registration url: Announcements will be made when the registration form is open for registrations.
The online registration form has to be filled and the certification exam fee needs to be paid. More details will be made available when the exam registration form is published. If there are any changes, it will be mentioned then.
Please check the form for more details on the cities where the exams will be held, the conditions you agree to when you fill the form etc.

CRITERIA TO GET A CERTIFICATE

Average assignment score = 25% of average of best 3 assignments out of the total 4 assignments given in the course.
Exam score = 75% of the proctored certification exam score out of 100

Final score = Average assignment score + Exam score

Please note that assignments encompass all types (including quizzes, programming tasks, and essay submissions) available in the specific week.

YOU WILL BE ELIGIBLE FOR A CERTIFICATE ONLY IF AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75. If one of the 2 criteria is not met, you will not get the certificate even if the Final score >= 40/100.

Certificate will have your name, photograph and the score in the final exam with the breakup.It will have the logos of NPTEL and IIT Kharagpur. It will be e-verifiable at nptel.ac.in/noc.

Only the e-certificate will be made available. Hard copies will not be dispatched.

Once again, thanks for your interest in our online courses and certification. Happy learning.

- NPTEL team
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