Sustainable Alloys for Energy Technologies
About
The transition to resilient energy systems requires solutions for material challenges that integrate long-term durability, resource efficiency, innovative and sustainable processing routes, and compatibility with extreme operating environments. Metals and alloys are indispensable for enabling key thermal and chemical energy technologies, yet they face persistent challenges, including the need for sustainable alloy and process concepts that reduce energy consumption and reliance on critical raw materials; exposure to complex and harsh operating conditions involving mechanical loads, extreme temperatures, reactive atmospheres, and corrosive media; and vulnerability to hydrogen-induced degradation. Meeting these challenges is essential for advancing technologies such as concentrated solar power (CSP), gas turbines (GTs), solid oxide fuel cells (SOFCs), and hydrogen-based systems for transport, storage, and conversion.
In this context, we focus on the development, processing, and characterization of sustainable alloys tailored to the demands of thermal and chemical energy technologies. By combining thermodynamic-based alloy and microstructure design, innovative manufacturing technologies, advanced high-throughput experimental techniques, and data-driven approaches, we design sustainable alloys that are resilient under extreme conditions, resource-efficient, and compatible with hydrogen environments.
Our research connects accelerated material discovery, innovative processing, and evaluation of material behavior under representative operating conditions, thereby creating unique pathways for advancing the development of sustainable alloys.
Research Topics
Innovative manufacturing technologies
Laser-based powder bed fusion process design and optimization for tolerable defects and targeted microstructures
Data-driven accelerated material discovery
Composition-Process-Strcuture-Property correlations
Powder for tailored alloys
Hydrogen-metal interactions
Hydrogen damage and hydrogen embrittlement mechanisms
Role of AM-induced microstructural heterogeneitis
Influence of surface treatments
Alloys for hydrogen systems
Next-generation structural alloys for extreme conditions
Mechanical behavior at high temperatures
Material performance under combined extremes
Deformation and damage mechanisms
Integration of AM technologies