Davidson School of Chemical Engineering
Forney Hall of Chemical Engineering
480 Stadium Mall Drive
West Lafayette, IN 47907-2100
Professor Pol's extensive research background includes colloid and interfacial science, electrochemical-, materials-, chemical-, sustainable-, and environmental engineering. His current passion lies in electrochemical energy storage technologies, primarily the scalable design and optimization of electrode materials, separator designs and electrolyte discovery for lithium-ion, potassium ion, sodium-ion, lithium-sulfur and solid-state batteries with thermal safety aspects.
The Vilas Pol Energy Research (ViPER) is an experimental group dedicated to fulfill the knowledge gap required to advance the energy storage technologies. Utilizing advanced sonochemistry, solvent-free autogenic reactions, hydrothermal synthesis and microwave irradiation techniques, a diverse range of innovative, multi-functional materials are fabricated and tested for next-generation safer battery systems. Moreover, we perform a wide variety of characterization including structure, morphology, and composition on developed materials to understand the fundamental chemistry with underlying formation mechanism. We closely work with national laboratories, industries, and university collaborators across the globe.
Our current efforts include:
(1) Synthesis and mechanistic elucidation of novel carbon architectures (nano, sub-micro and microspheres; macro, meso, and micro-structured carbons, nanotubes, graphene, and their metal and metal-oxide hybrids) for energy storage applications.
(2) Discovery and design of high-capacity anode, cathode and electrolytes materials with longer lasting, sustainable and safer battery chemistries. Exploration of innovative electrochemical cell geometries with enhanced mechanical, flexible, and lightweight properties.
(3) Development of the physio-electrochemical transport understanding in multi-scale porous microstructures and the relevant electrode degradation mechanisms over long cycle periods (in collaboration with prominent modeling groups).
(4) Applications of our novel multi-functional hybrid materials outside the field of battery cells includes super-capacitors, bio-sensing, solar cells, lubrication additives, fuel cell catalysts, superconductors and optical, magnetic, and flexible polymer-based devices.
- Mihit Parekh
- Lirong Cai
- Zheng Li (co-advised by Prof. Arvind Varma, ChE)
- Joseph Yount (co-advised by Prof. Haiyan Wang, MSE)
- Sourav Ghosh (co-advised by Prof. Surendra Martha, Indian Institute of Technology, Hyderabad, India)
- Sensen Zhang (Visitor from Northeastern University, Shenyang, China)Hao Lin (Visitor from Iowa State University, USA)
- Dr. P. Manikandan
- Dr. Kwangse Lee
- Dr. Hamid Reza Seyf (Lillian Gilbreth Fellow, co-advised by ME Prof. Mukherjee)
- Dr. Jassiel Rodriguez
- Dr. Dhanya Puthusseri
- Vihang Parikh
- Martina Macaggi
- Amala Uli
- Takashi Yokokura
Awards and Honors
"Materials by Design: Tailored Morphology and Structures of Carbon Anodes for Enhanced Battery Safety", R. A. Adams, A. Mistry, P. Mukherjee, V.G. Pol, ACS Applied Materials and Interfaces, 11, 14, 13334-13342 (2019).
"Strongly Correlated Perovskite Lithium-ion Shuttles", Y. Sun, M. Kotiuga, D. Lim, N. Badri, H. Zhou, C. Mathew, Z. Zhang, Y. Dong, R. Kou, C.J. Sun, Q. Lu , I. Waluyo, A.Hunt, H. Tanaka, A.N. Hattori, S. Gamage, Y. Abate, V. G. Pol, H. Zhou, S. Subramanian, B. Yildiz, K.M. Rabe, S. Ramanathan, Proceedings of the National Academy of Sciences, 115(39), 9672-9677 (2018).
"High Performance Lithium Metal Batteries Enabled by Surface Tailoring of Polypropylene Separator with a Polydopamine/Graphene Layer", P.J. Kim, V.G. Pol, Advanced Energy Materials, 1802665 (2018).
"Towards Next Generation Lithium-Sulfur Batteries: Non-conventional Carbon Compartments/Sulfur Electrodes and Multi-scale Analysis", A. D. Dysart, J. C. Burgos, A. Mistry, C.-F. Chen, Z. Liu, C. N. Hong, P. B. Balbuena, P. P. Mukherjee, V. G. Pol, Journal of Electrochemical Society, 163(5) A730-A741 (2016).
"Ordered Network of Interconnected SnO2 Nanoparticles for Excellent Lithium-Ion Storage," V. Etacheri, G. A. Seisenbaeva, J. Caruthers, G. Daniel, J.-M. Nedelec, V. G. Kessler, V. G. Pol, Advanced Energy Materials, 5, 1401289 (2015).
"Spherical Carbon Particles and Carbon Nanotubes Prepared by Autogenic Reactions: Evaluation as Anodes in Lithium Electrochemical Cells," V. G. Pol, M. M. Thackeray, Energy and Environmental Science, 4, 1904-1912 (2011)."Dry Autoclaving for the Nanofabrication of Sulfides, Selenides, Borides, Phosphides, Nitrides, Carbides, and Oxides," V. G. Pol, S. V. Pol, A. Gedanken, Advanced Materials, 23, 1179-1190 (2011).