Scientists are seeking ways to reduce levels of CO2 in the atmosphere by improving the processes that convert CO2 gas into ethanol (a liquid fuel). But copper, the best catalyst for this, is not very efficient. Now, ambient-pressure x-ray experiments have revealed how subsurface oxygen boosts copper’s catalytic activity.
Read more »
Multifunctional Catalyst Balances Stability and Efficiency
Scientists have found a way to engineer the atomic-scale chemical properties of a water-splitting catalyst for integration with a solar cell, and the result is a big boost to the stability and efficiency of artificial photosynthesis.
Read more »
Solar Cells Get Boost with Integration of Water-Splitting Catalyst onto Semiconductor
Scientists have found a way to engineer the atomic-scale chemical properties of a water-splitting catalyst for integration with a solar cell, and the result is a big boost to the stability and efficiency of artificial photosynthesis. Read more »
Tender X-Rays Map the Double-Layer Potential
In a first-of-its-kind experiment, ALS researchers demonstrated a new, direct way to study the inner workings of a phenomenon in chemistry known as an “electrochemical double layer” that forms where liquids meet solids—where battery fluid meets an electrode, for example.
Read more »
