This $361,918 Project Grant award from the National Science Foundation's Engineering program (CFDA 47.041) aims to develop conductive polymer electrodes and halide-conducting gel/membrane electrolytes for high energy density halide ion batteries. The award will fund process research, thin-film characterization, and electrochemical testing efforts to produce experimentally validated guidelines for optimal polymer electrode and electrolyte materials. The work will be conducted by the University of...
The National Science Foundation (NSF) awarded a $306,199 Project Grant to Trustees of Boston University under the Engineering program (CFDA 47.041) to conduct research on the physical-chemical processes that lead to unstable electrodeposition in electrochemical energy storage systems, such as batteries. The research will involve an integrated computational-experimental approach to study the complex coupling of interfacial phenomena during electrodeposition, with the goal of developing a...
This National Science Foundation (NSF) Project Grant award under the Engineering program (CFDA 47.041) provides $384,954 to Drexel University to fabricate a series of spatially heterogeneous solid polymer electrolytes for solid-state batteries. The research aims to systematically decouple the local mechanical, chemical, and electrochemical effects on lithium and sodium electrodeposition in solid-state batteries. The project involves (1) fabricating patterned solid polymer electrolytes (PSPES)...
This $349,067 three-year Project Grant from the National Science Foundation's Engineering program (CFDA 47.041) will fund research at Tufts University examining zwitterionic polymer-based electrolytes for alkali metal ion batteries. The investigators will synthesize novel electrolytes containing zwitterionic polymers and ionic liquids in 5-80% mass fractions. They will characterize intermolecular interactions and selective transport of lithium and sodium cations using NMR, spectroscopy, and...
The National Science Foundation (NSF) awarded a $760,000 Project Grant under the Engineering Program (CFDA 47.041) to Northern Illinois University. The project aims to systematically vary the composition and concentration of battery electrolytes to determine optimal solutions for advanced rechargeable batteries. Key objectives include: 1) Gaining a better understanding of solvation structure through high-throughput experimentation and characterization using techniques like Raman spectroscopy and...
This $486,976 Project Grant awarded by the National Science Foundation (NSF) Engineering program (CFDA 47.041) will support research at Northwestern University to identify the reaction mechanisms that underpin the formation of stable solid electrolyte interphases (SEIs) in lithium metal batteries. The central goal is to develop a fundamental understanding of SEI formation processes to enable the design of new fluorine-free electrolytes that can promote desirable SEI reactions and suppress...
The National Science Foundation (NSF) awarded a Project Grant totaling $396,734 to the University of Illinois under the Engineering program (CFDA 47.041) on March 1, 2024. The purpose of this 5-year grant is to conduct research to elucidate the fundamental interfacial processes that occur in lithium-ion battery electrolytes, with the goal of guiding the development of safer, higher-energy, and more durable battery technologies. The project will utilize advanced in-situ and ex-situ...
This three-year, $464,665 project grant from the National Science Foundation's Engineering Directorate (CFDA 47.041) will fund research at the University of Illinois to develop multifunctional zwitterionic solid polymer electrolytes for high-performance lithium-ion batteries. The grant supports molecular-level design of a series of lithium ion-conducting zwitterionic polyurethane electrolytes with excellent electrochemical and mechanical stability. Researchers will investigate the effect of...
The National Science Foundation Division of Chemical, Bioengineering, Environmental, and Transport Systems awarded a $616,363 Project Grant to the University of Chicago on January 15, 2022 for research under the Engineering (47.041) federal grant program. The grant supports research from 2022 through 2026 to develop multi-functional electrolyte designs and descriptors for lithium metal batteries. As part of its mission to foster innovation in engineering research, the Engineering program aims to...
This $650,000 project grant from the National Science Foundation Division of Chemical, Bioengineering, Environmental, and Transport Systems will fund research into the fundamental role of confinement on ionic structure and dynamics in highly concentrated electrolytes. Awarded under the NSF's Engineering program (CFDA 47.041), the three-year award to the University of California, Berkeley supports investigation of how confinement impacts battery system performance. The research will yield...
The National Science Foundation Division of Chemical, Bioengineering, Environmental, and Transport Systems awarded $551,296 under the Engineering (47.041) federal grant program to Trustees of Boston University for a project grant titled "Engineering and Evaluating the End-Group Assisted Electrodeposition of Conformal Polymer Electrolytes for Ultrathin-Film Batteries." The three-year award beginning July 15, 2022 will support the development of polymer structures and manufacturing methods to enable the uniform fabrication of ultrathin solid polymer electrolytes for lithium-ion batteries. Specifically, the grantee will explore electrochemical deposition as a surface-confined process for uniformly coating complex electrode architectures and develop high-throughput optical assays to rapidly evaluate the electronic and ionic properties of polymer films at submicron resolution. The research aims to establish a fundamental understanding of electrodepositing crosslinkable polymer electrolytes and yield multiscale design rules and processing parameters for conformal coating, addressing an engineering challenge for interdigitated thin-film batteries.