Project Grant 2529133
- This National Science Foundation (NSF) Engineering (CFDA 47.041) project grant award of $259,749 to the University of Houston System will fund collaborative research to study the effect of polymer chemistry on penetrant transport in weak polyelectrolyte brushes. The 3-year project, running from December 1, 2025 to November 30, 2028, aims to better understand how characteristics of these polymer brush materials, such as charge state and interaction with water, influence their ability to allow...
- Rice University will conduct collaborative research on the role of polymer sequence on penetrant transport in charged brushes under a three-year, $286,339 project grant from the National Science Foundation's Engineering program (CFDA 47.041). The research aims to improve understanding of how polymer chain structure influences the ability of small molecules to permeate charged polymer coatings. The findings could enable design of polymer surfaces with tailored permeability for applications in...
- The University of Houston received a three-year $280,529 project grant from the National Science Foundation Division of Chemical, Bioengineering, Environmental, and Transport Systems to support collaborative research on the role of polymer sequence on penetrant transport in charged brushes. The grant supports research from September 1, 2021 through August 31, 2024 under the NSF Engineering program (CFDA #47.041). The NSF Engineering directorate seeks to improve quality of life and economic...
- This National Science Foundation (NSF) Engineering program (CFDA 47.041) Project Grant award of $324,100 to the University of Houston System will support research to elucidate the effects of polymer bridges on the extensional flow properties of colloid-polymer mixtures. The objective is to examine how flow-induced conformational changes in polymers affect the extensional flow of colloid-polymer bridging mixtures, using a tunable model system. This research has potential applications in areas...
- This federal Project Grant award, provided by the National Science Foundation (NSF) Engineering program (CFDA 47.041), supports the development of polymeric membranes for use in low-cost filtration processes to improve the recovery of critical minerals from aqueous waste streams. The $345,625 award to William Marsh Rice University, effective September 1, 2025 through August 31, 2028, will focus on precisely controlling and measuring the sizes of pores and voids in these membranes. Through a...
- This federal Project Grant award of $375,299, provided by the National Science Foundation's (NSF) Division of Materials Research under the CFDA 47.049 Mathematical and Physical Sciences program, supports research to advance the understanding of nanostructure, ion affinity, and mobility in polymer membranes. The research aims to enable the design of improved polymer membranes for sustainable applications such as reverse osmosis water purification, chemical flow batteries, and lithium recovery....
- This Project Grant from the National Science Foundation Division of Chemical, Bioengineering, Environmental, and Transport Systems Engineering Directorate provides $419,999 to Rice University from October 1, 2022 to August 31, 2025. The funding supports research to develop synthetic membranes for filtering per- and polyfluoroalkyl substances (PFAS) from water to below 70 parts-per-trillion, as well as education and training. Specifically, the awardee will design recognition sites for anionic...
- This $386,034 National Science Foundation project grant supports the development of chemically resilient, fouling resistant polymer membranes for water separation applications. Funded under the Engineering program (CFDA 47.041), the 24-month award to the University of Massachusetts Amherst enables fundamental research to manufacture porous polymer membranes using an all-aqueous process that eliminates toxic solvents currently used. The research aims to (1) develop a mechanistic understanding...
- This National Science Foundation project grant of $399,449 awarded on August 15, 2022 will support research at Rice University to develop self-healing polymers for use in complex water environments through July 31, 2025. The research aligns with the NSF Engineering Directorate's CFDA 47.041 program to foster innovation in engineering research. Specifically, the grant will fund examination of how common water ions impact the self-healing process of polymers. Model polymers will be synthesized and...
- This Project Grant award from the National Science Foundation (NSF) Mathematical and Physical Sciences (CFDA 47.049) program supports research on stimuli-responsive multicomponent molecular bottlebrush polymers at the University of Tennessee. The $609,610 award, effective August 1, 2024 through July 31, 2028, will fund the design, synthesis, and characterization of these adaptive polymers and their behavior at water-oil interfaces. The research aims to elucidate the critical molecular parameters...
This Project Grant award from the National Science Foundation (NSF) Engineering Program (CFDA 47.041) provides $290,251 to support a collaborative research project focused on understanding the influence of polymer brush chemistry on the transport of small molecules and particles through these materials. The research team from Rice University and the University of Houston will synthesize and characterize polymer brush structures, using techniques like ellipsometry and neutron scattering, to investigate how factors like charge, hydrophobicity, and brush density affect penetrant transport. The goal is to develop a better understanding of how to design polymer brushes for applications in water purification and biological separation processes. The project will also provide research training for undergraduate and graduate students and conduct public outreach on filtration and water treatment.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $290.3k | 8/1/25 |