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Meeting MS&T21: Materials Science & Technology
Symposium Hybrid Organic—Inorganic Materials for Alternative Energy
Presentation Title Oxide Nanosheets in Hybrid Structures
Author(s) Alp Sehirlioglu, Kevin Pachuta, Maria Escamilla, Katelynn Edgehouse , Emily Pentzer
On-Site Speaker (Planned) Alp Sehirlioglu
Abstract Scope Transition-metal-oxide nanosheets have sparked interest due to the multi-valent state of the cations that uniquely interact with their environment. Top-down approaches have been used to chemically exfoliate cobalt oxide nanosheets (CONs) from LiCoO2. Their morphology, size, and defect chemistry, as well as yield, has been controlled by processing parameters including post-exfoliation modifications. Both the nanosheets and their ready-to-exfoliate high surface area powder counterparts were found to be good catalytic materials as was observed for methylene blue degradation, CO oxidation, BPA removal from water and combustion of propellants. To access high surface area of the nanosheets with minimal material, CONs were used as particle surfactants to stabilize droplets of monomer in water, such that dispersion polymerization could be used to prepare “armored particles.” Here, a solid polymer particle is coated with CONs; the performance of these hybrid structures in BPA removal was compared to the nanosheets alone and the precursor powder.

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Application of Hybrid Photoanode Structures in Dye Sensitized Solar Cells (DSSCs)
Challenges and Opportunities of Polymer Nanodielectrics for Electric Energy Storage
Enhancement of Viscoelastic Properties of MR-elastomer by Iron Particle Chain Structures for Adaptive Vibration Control
Grain Boundary Passivation for Enhancing Stability of Hybrid Perovskite Solar Cells
Oxide Nanosheets in Hybrid Structures
Proton-conducting Oxides for Energy Conversion
Translational Research in Energy Storage: Opportunities for Flow Battery Science

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