Search Results - cerium

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Improved Chemical-Mechanical Polishing Slurry Composition and Method to Improve Polishing of Metals and Non-metals Using Cerium Oxide Nanoparticles
Reducing manufacturing time, cost, and labor by employing chemistry to transform a two-step process into an easily controlled single-step. Background: Integrated circuits are built of many layers. Each layer must be perfectly flat so that connections line up between layers and electricity flows properly throughout. Conventional CMP systems consist...
Published: 9/20/2024   |   Inventor(s): Christopher Netzband, Kathleen Dunn
Keywords(s): abrasive, cerium, cerium oxide, chemical activity, chemical mechanical polishing, CMP, CMP slurries, dielectrics, fiber optics, integrated circuit, lens, mechanical polish, metallic surface, optics, polish, polishing, semiconductor wafers, semiconductors, slurry, surface finishing, surface quality
Category(s): Campus > SUNY Polytechnic Institute, Technology Classifications > Materials and Chemicals, Technology Classifications > Nanotechnology
Atomically-Precise Cerium-Oxide Nanoclusters with Improved Reactivity and Efficiency
Enhances Efficiency in Industrial and Petrochemical Catalysis, Fuel Cells, Biomedicine Applications and More This synthetic nanocluster of cerium-oxide outperforms conventional cerium-oxide nanoparticles in reactivity and efficiency. Cerium-oxide is a compound used in chemical and industrial applications ranging from glass polishing to wastewater treatment....
Published: 6/27/2021   |   Inventor(s): George Christou, Kylie Mitchell
Keywords(s): ceria nanoparticles, cerium, cerium oxide, molecule
Category(s): Technology Classifications > Engineering > Chemical, Technology Classifications > Others > Nanotech