Scientists at Berkeley have uncovered an extraordinary self-improving property that transforms an ordinary semiconductor into a highly efficient and stable artificial photosynthesis device
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Changing the topmost layer of atoms on electrode surfaces can impact the activity of splitting water into oxygen and hydrogen—a clean fuel.
Scientists improved the performance of bismuth vanadate, an electrode material for converting solar energy to hydrogen—an energy-dense and clean-burning fuel.
A team of scientists led by Berkeley Lab has gained important new insight into electrons’ role in the harvesting of light in artificial photosynthesis systems.
Mixtures of nanoparticles show promise for solar fuels production. For example, gold donor particles absorb sunlight well, but they need an acceptor material to efficiently make fuel. Now, scientists have found a way to count electrons as they transfer between the two materials during these chemical reactions.
UPTON, NY–The U.S. Department of Energy (DOE) has announced $40M in funding over five years for a new research center aimed at developing hybrid photoelectrodes for converting sunlight into liquid fuels. Chemists from DOE’s Brookhaven National Laboratory will be key partners in this effort, dubbed the Center for Hybrid Approaches in Solar Energy to Liquid Fuels (CHASE), which will be led by the University of North Carolina at Chapel Hill (UNC) and includes additional collaborators at Emory University, North Carolina State University, the University of Pennsylvania, and Yale.
The Department of Energy has awarded $60 million to a new solar fuels initiative – called the Liquid Sunlight Alliance (LiSA) – led by Caltech in close partnership with Berkeley Lab. LiSA will build on the foundational work of the Joint Center for Artificial Photosynthesis (JCAP).
Scientists have revealed the exact structure of a catalyst that transforms carbon dioxide and water into liquid fuel in the presence of light. The researchers studied a specific promising catalyst, Copper(I) oxide. The research is an important step in the design of photocatalysts for the conversion of carbon dioxide into liquid fuels.
A new design has put the long-sought idea of artificial photosynthesis within reach
As we look back at a decade of discovery, we highlight 10 achievements by scientists at Berkeley Lab and the Joint Center for Artificial Photosynthesis that bring us closer to a solar fuels future.