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Meeting MS&T23: Materials Science & Technology
Symposium Advanced Ceramics for Environmental Remediation
Presentation Title Confinement and Heterointerface Re-construction in 2D Materials for Water Oxidation Catalysis
Author(s) Kassa Belay Ibrahim
On-Site Speaker (Planned) Kassa Belay Ibrahim
Abstract Scope Water splitting has the potential to revolutionize the energy industry by providing efficient H2 production. But, the low efficiency and high cost associated with the current catalyst have hindered its large-scale implementation. Recently, 2D materials have emerged as promising candidates for catalyzing water splitting due to their unique electronic and structural properties. Here, we investigate the confinement and heterointerface reconstruction in 2D materials as a strategy to further improve their catalytic performance for water splitting to enhanced charge transfer, resulting in improved water splitting performance. Moreover, we show that the heterointerfaces can trigger water oxidation catalysis by providing active sites for OER. Our results indicate that the heterointerface reconstruction in 2D materials is a promising approach to enhance their catalytic activity for green hydrogen production. The insights gained from this study can pave the way for the rational design and engineering of 2D materials for efficient energy conversion.


Advanced Materials for Photocatalytic and Photoelectrochemical CO2 Reduction
Building Oxide Semiconductor Structures; From Atom Structure to Microstructure
Ceramic Materials for Sustainable Capture and Reuse of Plant Nutrients as Fertilizer
Confinement and Heterointerface Re-construction in 2D Materials for Water Oxidation Catalysis
Copper Oxide Nanoparticles as a Metal Ion Source for Enhanced Catalytic Stability of Laccase
Design and Structuring of Microporous Ceramics for CO2 Capture and Utilization
Engineered Ceramics for Enhanced Weathering CO2 Capture
Highly Performing Solar-Light-Driven Photodegradation of Metronidazole by Nickel Hexacyanoferrate Nanocubes
In Situ Vibrational Spectroscopy Studies of CO2 Electroreduction at Cu-based Electrocatalysts
Multifunctional Materials for Emerging Technologies
Photocatalysis and Photosensitization Using Atomically Precise Metal Nanoclusters for Solar Energy Harvesting and Conversion
Plasmonic Gas Sensors for Environmental Monitoring
Porous 2D Materials for Water Remediation and Diagnostics
Small yet Bright?! Microwave-assisted Synthesis of Upconverting Nanoparticles
Stripping and Regeneration of Magnetite Adsorbent Used in an Ion Exchange System
The Multipurpose Aspect of Thin Film Ceramic Materials for Photovoltaics and Photocatalysis

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