He is a principal systems engineer in the Energy Systems Division at Argonne National Laboratory. He has a master’s in bioengineering from the University of Illinois at Chicago focusing on process control systems. He spent the past 25 years with Argonne as a principal investigator and lead engineer on numerous industrial process scale-up projects earning him three R&D 100 awards, an FLC award, and many patents. He designed and helped establish Argonne’s Materials Engineering Research Facility and is leading the lab’s battery materials scale-up programs. His team has successfully scaled over 20 advanced battery materials and has collaborations with numerous national labs, universities, and industrial partners.
After graduating from the University of Florida in 2004 with a Bachelor’s degree in chemistry, Dr. Aaron L. Washington, II completed his PhD in Inorganic Chemistry with specialization in material science. As of April 2009, Dr. Washington joined the Advanced Characterization and Processing (ACP) group at SRNL and is currently a principal scientist and former manager in the same group. He is currently involved with material development for multiple applications including radiological sensors, nuclear waste storage, additive manufacturing for nuclear material disposal, nuclear Deactivation & Decommissioning (D&D), organic based nuclear sensors, and nuclear waste treatment strategies. Additionally, he recently led a group with 3 post-doctoral researchers (3 former postdocs are now full time), 7 peer PhD scientists, a bachelor’s scientist, 3 managers, and 2-4 interns in interdisciplinary research and program development. Dr. Washington has more than 20+ peer reviewed manuscripts, 30+ technical reports, and more than 15 presentations at national conferences and meetings. Dr. Washington also has 4 patents issued and 7 additional patents currently in process. Dr. Washington was a 2014 recipient of the Laboratory Director’s Award for Early Career Exceptional Achievement and the 2016 Laboratory Director’s Award for Exceptional Achievement. Dr. Washington has also recently received his Project Management Professional (PMP) certification as of July 2017.
Dr. Washington currently serves on multiple committees both at SRNL and in the Aiken community. These include the Conduct of R&D safety council, Diversity Board of Directors for SRNS, and the former Board of Directors Chairman and current member for Habitat for Humanity. He is an also an Adjunct Professor at USC Aiken in the chemistry department.
Dr. Brenda L. Garcia-Diaz is the manager of the Energy Materials Group in SRNL. She has a PhD in Chemical Engineering from the University of South Carolina with a specialization in electrochemical engineering. She has developed Nb-doped TiO2 electrocatalysts and developed models to better understand DMFC operation. Dr. Garcia-Diaz helped develop electrochemical synthesis methods for aluminum hydride. She has worked on novel electrochemical methods for nuclear fuel processing including the development of an electrochemical fluorination method for processing used nuclear fuel, direct LiT electrolysis for tritium recovery in fusion applications, and reduction of oxide nuclear fuels utilizing a solid oxide conducting anode. Dr. Garcia-Diaz is the principal investigator on a DOE SunShot program to investigate and mitigate corrosion in high temperature molten salt heat transfer systems for concentrating solar power (CSP) applications. She is the molten salt corrosion consultant to NREL for the development of a Gen 3 CSP system. Dr. Garcia-Diaz has also led research on the development of MAX phase coatings for accident tolerant nuclear fuel. She has led collaborations with multiple industrial partners, universities, and national laboratories.
Dr. Garcia-Diaz was awarded the ASM International Silver Award, the South Carolina Governor’s Young Researcher award, and the SRNL Early Career Award. In 2018, her project on electrochemical fluorination also won the inaugural SRNL award for LDRD return on investment. Dr. Garcia-Diaz serves as a Board Member for the American Institute of Chemical Engineers RAPID program for process intensification. She is an adjunct faculty member at the University of South Carolina in the Chemical Engineering Department. Dr. Garcia-Diaz is a member of the Hanford Tank Integrity Expert Panel.
He is a chemical engineer at Argonne National Laboratory with specializations in process analysis and modeling, and experimental validation of breadboard reactor systems. His interests include the design and technoeconomic analysis of lithium-ion batteries and production process of these batteries and their supply chain. He is responsible for the continuing development of BatPaC, a spreadsheet tool used for the design of lithium ion batteries and to estimate their cost. He is active in the analysis of vehicle batteries and production processes. He has conducted extensive analytical and experimental studies on the development of portable and distributed hydrogen production processes. These studies include the development of catalysts, reactor designs for the conversion of liquid and gaseous fuels to hydrogen, breadboard demonstrations, hydrogen concentrators, along with modeling studies of fuel cell systems, hydrogen production processes, and materials used in the production of lithium-ion batteries.