Joaquin Rodriguez Lopez

Joaquín Rodríguez-López is a Professor in the Department of Chemistry at the University of Illinois, with additional appointments at the Materials Research Lab and as a Theme Lead at the Beckman Institute for Advanced Science and Technology. His research group combines interests in electroanalytical chemistry and energy materials, developing chemically-sensitive methods for studying ionic and electronic reactivity at electrode/electrolyte interfaces, highly-localized surface features, and individual particles relevant to energy storage, electrocatalysis, sensors, and environmental electrochemistry.

Dr. Rodríguez-López completed his undergraduate studies at Tecnológico de Monterrey (2005), earned his Ph.D. from the University of Texas at Austin under Prof. Allen J. Bard (2010), and conducted postdoctoral research with Prof. Hector D. Abruña at Cornell University (2012). His research focuses on characterizing heterogeneous electrode materials to advance electrochemical energy technologies and sensing, pioneering methods of analysis at the nano- and micro-scale to understand how electrode structure, shape, size, and chemical intermediates impact performance in batteries, electrocatalysts, and photoelectrocatalysts.

His analytical research employs novel electrochemical and chemical probes for quantifying the impact of surface chemical and structural heterogeneities on reaction kinetics under relevant reacting conditions (in situ and operando schemes), pushing the boundaries of state-of-the-art electrochemical analysis in challenging environments. On the materials side, his group explores how nano-scale interactions can control electrode reactivity, advancing redox flow batteries based on size-exclusion and investigating graphene ultra-thin electrodes for energy storage applications. Recent work has established automated, robotic systems for high-throughput electrochemical characterization.

Analysis of his recent publications reveals strong trends in scanning electrochemical microscopy, automated electrochemistry, and energy storage applications, with particular emphasis on redox flow batteries, graphene electrodes, electrocatalysis, and reactive oxygen species detection. His work increasingly integrates automation, computational methods, and Bayesian optimization into electrochemical analysis, creating a distinctive research profile at the intersection of analytical chemistry and materials science for energy applications.

• 2024 University Scholar by the University of Illinois System
• 2023 School of Chemical Sciences Faculty Teaching Award
• 2022 The Analytical Scientist Top 40 Under 40 Power List
• 2021 Zhaowu Tian Prize for Energy Electrochemistry
• 2021 IAspire Leadership Academy Fellow
• 2020 Arthur F. Findeis Award for Achievements by a Young Analytical Scientist
• 2018 Science News SN 10: Scientists to Watch
• 2017 Scialog Fellow
• 2017 Royce W. Murray Young Investigator Award
• 2016 ECS-Toyota Young Investigator Fellowship
• 2016 Sloan Research Fellow

Dr. Rodríguez-López has been consistently listed as a Teacher Ranked Excellent by Students for multiple courses including Chem 524-Electrochemical methods, Chem 420-Instrumental Characterization, and Chem 588-Physical Methods for Materials Chemistry across multiple years (2016, 2021-2024). His research group has secured significant funding from organizations including the Joint Center for Energy Research Storage (JCESR), Society of Analytical Chemists of Pittsburgh (SACP), Energy Materials Center at Cornell, and the American Chemical Society Division of Analytical Chemistry. The group has established the Electrolab, an open-source, modular platform for automated characterization of redox-active electrolytes.

The Rodríguez-López group operates at the cutting edge of electrochemical research, with facilities for electrochemical, spectroscopic, chemomechanical, and clean-room fabrication methods. They value creativity, diversity, and innovative approaches to electrochemical reactivity, maintaining a dynamic environment that generates original concepts in electrochemistry while developing the careers of aspiring scientists. Their work spans fundamental electrochemical mechanisms to practical applications in energy storage, environmental monitoring, and sustainable synthesis.