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Novel Piezoelectric Materials for Photocatalytic Water Splitting

Carnegie Earth & Planets Laboratory via YouTube

Overview

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Join a detailed scientific lecture exploring novel approaches to photocatalytic water splitting through piezoelectric materials, presented by Dr. Massimiliano Stengel from the Institut de Ciencia de Materials de Barcelona. Delve into advanced concepts including hydrogen economy, nanotechnology strategies, computational methods, and strain engineering in titanium dioxide systems. Examine how symmetry breaking, electric screening, and electrostatic modeling contribute to developing ideal catalysts. Learn about high-throughput screening methodologies used to identify promising new materials, while understanding standard approaches for data refinement and candidate validation. The presentation, part of Ron Cohen's Ferroelecture series, covers both theoretical frameworks and practical applications in materials science, concluding with an interactive Q&A session.

Syllabus

Introduction
Welcome
Presentation
Collaborators
Motivation
Hydrogen economy
Requirements
Existing materials
Mixing
Nanotechnology strategy
Two works
Computational methods
Systems
Strain strategy
Band alignments
Titanium dioxide
Energy band gap
Symmetry breaking
Electric screening
Work under review
Ideal catalyst
Piezoelectric materials
Photocatalytic materials
Electrostatic modeling
High throughput screening
New materials
Standard approaches
Refining data
Candidates list
Validation
Conclusions
Questions

Taught by

Carnegie Earth & Planets Laboratory

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