Solar Fuels: A grand challenge of 21st century chemistry

Caltech's Harry Gray leads the Solar Army, a team researching solar energy to create renewable fuels. Supported by the NSF, they aim to develop cost-effective, Earth-abundant metal oxide catalysts for hydrogen fuel production. The research involves testing tungsten compounds and seeks to replace scarce precious metals like platinum. Students from various regions participate, contributing to a project with significant global implications for clean energy.

What is the primary goal of Gray's research team in harnessing the sun's energy?

How does the research team plan to improve the efficiency of water splitting?

What materials is Gray's program focusing on to replace precious metals in catalysts?

In what ways are students involved in Gray's solar army?

Why is the research on renewable energy important for every human being on Earth?