Catalysis
Argonne maintains a wide-ranging science and technology portfolio that seeks to address complex challenges in interdisciplinary and innovative ways. Below is a list of all articles, highlights, profiles, projects, and organizations related specifically to catalysis.
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This invention comprises a system and method for the automated high-throughput characterization of edge coupled nanophotonic devices.Intellectual Property Available to License
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This invention comprises a prototype device on a doped heterogeneous filmIntellectual Property Available to License
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This invention could be used to make highly active PEM fuel cell catalyst. With increased activity, the precious metal loading could be decreased in a variety of applications.Intellectual Property Available to License
This invention comprises methods, for typical small nanoparticles, of removing elements distribution heterogeneity in the particle to significantly improve performance. For big nanoparticles, the performance of 3-D architecture made from the segregated nanoparticle could be further improved by increasing the elements distribution heterogeneity with proper post-treatment. Can be used in applications such as fuel cell electric cars, back up power for remote communication tower and other stationary applications.
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This invention fulfill the needs of mass production of high performance, durable fuel cell catalyst. Compared with existing Pt/C catalyst, the Pt mass activity of catalyst made by this process is 8 times higher.Intellectual Property Available to LicenseUS patent 10,833,332
- Systems and Methods for Scale-up Synthesis Multi-Layered Pt-skin Nanoparticle Catalysts (IN-17-038)
A method for scaled-up synthesis of PtNi nanoparticles. Synthesizing a Pt nanoparticle catalyst comprises the steps of: synthesizing PtNi nanoparticles, isolating PtNi/substrate nanoparticles, acid leaching the PtNi/substrate, and annealing the leached PtNi/substrate nanoparticles, and forming a Pt-skin on the PtNi/substrate nanoparticles.
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This invention fulfills the needs of high performance fuel cell catalyst with high Pt surface area and Pt loading.Intellectual Property Available to LicenseUS Patent 17/161,114
- Oxidation Driven Segregation Induced Core/Shell Structure as High Performance Fuel Cell Cataysts (IN-18-123)
This invention could be used to make high performance PEM fuel cell catalyst. PEM fuel cell have variety application potentials such as fuel cell electric cars, back up power for remote communication tower and other stationary application. This invention fulfills the needs of high performance fuel cell catalyst with high Pt surface area and Pt loading. Compared with existing Pt/C catalyst, the Pt mass activity of catalyst made by this invention is 13 times higher, Pt loading could be controlled in a much wider range, Pt surface area could be much higher. It may also be used to make other core/shell structure with variety application potentials in catalysis.
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