Francesca M. Toma

Research

Scientific Research

Materials and energy research

A material combination used in the artificial photosynthesis device that exhibits unusual self-improving properties for solar hydrogen production. The material becomes more efficient and stable over time rather than degrading.

ZeroAvia's zero-emission powertrains use hydrogen fuel cells that generate electricity through chemical reactions to power electric motors for aircraft propulsion.

A high-resolution scanning probe technique for mapping surface potentials and local electronic properties of materials, particularly semiconductors and catalysts.

California

Germany

Michigan

A device made from silicon and gallium nitride that replicates photosynthesis to convert sunlight and water into carbon-free hydrogen. The device exhibits self-improving efficiency and stability properties.