Research Interests
My research interests lie at the intersection of chemistry, materials science, and electrochemical engineering, with a focus on developing transformative technologies for sustainable energy and environmental solutions. With a foundational background in chemistry and materials science, and deep expertise in electrochemical systems, I aim to tackle grand challenges in the clean energy transition-especially in areas related to hydrogen technologies, carbon-neutral energy conversion, and remediation of persistent pollutants. These challenges are not only scientifically compelling but also critical to achieving a net-zero future.
My current and future research addresses three major application areas:
- Hydrogen separation, storage, and utilization, including electrochemical hydrogen pumps and fuel cells.
- Carbon-neutral energy conversion, particularly through CO₂ electrolysis to value-added products.
- Environmental remediation, targeting persistent pollutants such as per- and polyfluoroalkyl substances (PFAS) and nitrates.
I am particularly driven by the opportunity to design novel materials and interfaces that unlock new reaction pathways and improve the efficiency, selectivity, and scalability of electrochemical devices. Through an interdisciplinary approach that bridges catalyst design, operando diagnostics, and systems engineering, my long-term goal is to both advance fundamental understanding and enable practical, scalable solutions for sustainable energy systems.
Scientific Motivation & Vision
Electrochemical technologies are uniquely positioned to address pressing global challenges in climate, energy, and water. As we shift toward electrified systems powered by renewables, we require clean, efficient methods for storing and utilizing electrons in chemical form-through processes such as CO₂ conversion, hydrogen production and transport, and pollutant degradation. However, realizing the full potential of these technologies requires breakthroughs in materials, mechanistic insight, and system integration.
My vision is to lead a research group that investigates the structure-property-performance relationships in electrochemical systems using a bottom-up approach-from designing reactive interfaces to understanding device-level transport phenomena. I aim to bridge gaps between molecular-level control and practical engineering of devices, with an emphasis on durability, selectivity, and operability under realistic conditions.
To achieve this vision, I propose a three-pronged research methodology:
- Advanced Materials Development
I will develop next-generation catalytic and functional materials, drawing on my background in inorganic chemistry, solid-state materials, and ionomer/polymer design. These materials will be tailored for high activity and stability under electrochemical environments relevant to hydrogen and carbon dioxide conversion. Incorporating AI-driven materials discovery strategies will accelerate the design of structure-tunable materials, while collaboration with synthetic chemists and computational experts will enable a feedback loop of prediction, synthesis, and testing.
- Electroanalytical and Spectro-Electrochemical Diagnostics
Understanding the origin of performance limitations in electrochemical devices is key to making informed improvements. I will employ in situ spectro-electrochemical tools and electrochemical impedance spectroscopy (EIS), coupled with modeling and simulations, to investigate kinetics, mass transport, and interfacial phenomena. For example, through operando studies, I aim to uncover how ionomer-electrode interactions, catalyst microenvironments, and evolving reaction intermediates influence product selectivity and device lifetime. These tools will guide rational improvements in design and materials selection.
- Electrochemical Engineering for Device Development and Scale-Up
Building on materials and mechanistic understanding, I will engineer electrochemical devices and modules for practical use in hydrogen compression, CO₂ electrolysis, Fuel cells and electrochemical pollutant degradation. For instance, I am developing efficient hydrogen pumps based on ion-pair membranes that offer scalable and efficient alternatives to mechanical compressors, critical for hydrogen refueling infrastructure. Similarly, I am working on unitized regenerative fuel cells (URFCs) and modular CO₂ electrolyzers designed for energy-efficient operation and manufacturability.
This integrated approach will help define the critical descriptors-such as charge transfer resistance, catalyst-ionomer interface properties, or spin-selectivity metrics-that govern device performance, enabling rational design and scale-up of lab discoveries into impactful technologies.
Teaching Philosophy:My teaching journey began as a tutor and academic counselor during my undergraduate and graduate studies in India, where I mentored students with diverse skills and interests. Later, as a postdoctoral fellow, I gained mentoring skills with undergraduate students in programs like Summer Creative Inquiry Program, and through various partnership and pipeline office at los Alamos National Laboratory. Two of the undergraduates earned NASA-REAP awards for their innovative projects. These experiences have deepened my passion for fostering students' potential through personalized guidance. As a professor, I aim to balance theoretical understanding with practical applications. For example, I would explore experimental observations in electrochemistry or chemical kinetics with students, derive their mathematical origins, and challenge students to explore possibilities under extreme conditions. I also plan to integrate hands-on demonstrations and laboratory workshops to help students connect course content with meaningful, real-world problems. Evidence suggests that meaningful learning promotes critical thinking and innovation, enabling students to analyze, apply, and create.
In teaching, I will employ conversational lectures, problem-solving assessments, and iterative feedback to cultivate students’ critical thinking. I am prepared to teach foundational courses like “Basic and Applied Electrochemistry,” “Materials Science,” and “Chemical Dynamics,” as well as advanced topics such as “Experimental Tools for Materials Science” and “Fuel Cell Systems.” I also be eager to participate in the development of new courses based on emerging research areas if the Department is looking to do so. These emerging areas could be- Energy and Environment, Energy Storage, Spectro-Electrochemistry, and Advanced Electrokinetics. Beyond teaching, I also value administrative coordination and collaborative engagement with colleagues. I will be committed to leverage instructional technologies like online videos and 3D virtual labs to broaden community engagement and spark scientific curiosity.
Teaching and Mentorship Goals: As a faculty member, I aim to merge research and teaching to provide students with hands-on experimental education and strategic career planning. My teaching philosophy emphasizes critical thinking, interdisciplinary collaboration, and real-world problem-solving to prepare students for impactful careers in sustainable energy. As a new faculty member, I am eager to leverage this opportunity to enhance my skills in teaching, mentorship, and leadership, integral to my professional growth as an educator and researcher. I am deeply committed to cultivating a learning environment where every student feels valued, supported, and empowered, regardless of their background or identity. In alignment with University’s commitment to diversity, equity, and inclusion, I will actively create inclusive spaces that celebrate diverse perspectives and foster mutual respect. I will also participate in professional development programs to stay informed about best practices in fostering inclusivity. Beyond the classroom, I aim to collaborate with the university’s multicultural programs and experimental education initiatives to provide experiential learning opportunities that prepare students for postgraduate success and equip them to address global challenges. Through a combined focus on teaching and research excellence, I am committed to contributing to University’s mission of empowering students and promoting equity-driven innovation.