This $425,000 federal Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) aims to advance the state-of-the-art in halide perovskite solar cell technology. The primary research goals are to: 1) determine the combined effects of environmental stressors like humidity, oxygen, and temperature on perovskite stability; 2) quantify the stability of hole transport material/halide perovskite interfaces using novel conducting polymers; and 3) demonstrate...
This $3,000,000 Project Grant awarded by the National Science Foundation (NSF) Engineering Program (CFDA 47.041) supports research to develop a novel lamination approach for halide perovskite semiconductors that enables new device architectures and material combinations for applications like solar cells, LEDs, and other optoelectronic devices. The research aims to understand, model, and control the process-structure-property relationships during halide perovskite semiconductor manufacturing...
This $481,456 Project Grant awarded by the National Science Foundation's (NSF) Division of Materials Research under the Mathematical and Physical Sciences (CFDA 47.049) program supports research to develop a new family of organochalcogenide-halide perovskite semiconductors. The project at Stanford University aims to explore how incorporating chalcogens (S, Se) into lead-halide perovskite frameworks can improve material stability and optoelectronic properties for potential applications in solar...
This $360,000 Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) to Cornell University aims to advance the development of organic solar cells (OSCs) using more sustainable, biomass-derived solvents. The project will design and synthesize zwitterionized conjugated polymers and organic molecules that can be processed using the greener solvents cyrene and gamma-valerolactone (GVL). Through a combination of computational modeling and experimental...
The National Science Foundation (NSF) awarded a $124,910 Project Grant to Arizona State University (ASU) on January 1, 2024 under the Engineering program (CFDA 47.041). The grant supports research to improve the efficiency and affordability of thin-film photovoltaic devices based on earth-abundant low-dimensional chalcogenide materials. Key activities include: 1) understanding the anisotropic growth mechanisms and carrier transport properties of the chalcogenide absorbers, 2) tailoring the...
This $185,304 Project Grant award from the National Science Foundation (NSF) Engineering Directorate (CFDA 47.041) supports research by St. Mary's College of Maryland to develop low-cost, printable metal contacts to enable the fabrication of fully printed, all-inorganic cadmium telluride (CdTe) photovoltaic (PV) devices. The project aims to identify printable anode and cathode metals to achieve high-efficiency printed solar cells at a fraction of the cost of conventional PV. Key activities...
This $249,999 Project Grant award from the National Science Foundation's Engineering program (CFDA 47.041) supports research at Iowa State University to investigate a novel high-bandgap inorganic solar cell material system for tandem junction cells. The project aims to develop a cadmium-sulfur-selenide alloy PV material with a bandgap of 2-2.1 eV that can be combined with the existing cadmium-selenium-telluride bottom cell to achieve over 35% solar conversion efficiency. Key objectives include...
This NSF Convergence Accelerator program award to Cornell University, funded under the NSF Technology, Innovation, and Partnerships program (CFDA 47.084), will develop bio-inspired solar collection skins for buildings to increase energy generation from integrated photovoltaic systems. The $650,000 grant, awarded on January 15, 2024, will leverage nature-inspired design principles and advanced manufacturing techniques like kirigami and 3D printing to create adaptable solar panel surfaces that...
This $328,153 Project Grant awarded by the National Science Foundation's (NSF) Mathematical and Physical Sciences (CFDA 47.049) program supports research at the University of Virginia (UVA) to develop two-dimensional metal halide perovskites as a templating tool for controlling the crystal structure and optoelectronic properties of organic semiconductor thin films. The research aims to improve the understanding of how subtle changes in molecular packing can impact the exciton transfer,...
Cornell University was awarded a $337,635 Project Grant from the National Science Foundation under the Engineering federal grant program (CFDA 47.041). The grant will fund research from January 1, 2022 to December 31, 2024 to develop scalable nanomanufacturing techniques for earth-abundant electrochromic materials. As part of its mission to improve engineering innovation and education, the NSF Engineering program supports projects like Cornell's that advance new nanoscale manufacturing processes...