Newsletter Issue Featured Article
Non-equilibrium conditions are what allow planes to fly, soda to be carbonated, and steel to remain unrusted, but many natural and artificial processes prefer to be at equilibrium conditions, which is the most stable state of a system. However, the most desirable state is often far from these equilibrium conditions. Recognizing the importance of non-equilibrium processes in energy, the U.S. Department of Energy identified the Fifth Grand Challenge for science in the 21st century to be: How do we characterize and control matter away—especially very far away—from equilibrium?
Feature Articles
When cruising at an altitude of 30,000 feet, most people credit the pilot for their safe journey through the skies. However, the next time you are on an airplane, Maria Luckyanova wants you to think about the teams of engineers who also contributed to your flight: the mechanical engineers who built the engines and the wings, the chemical engineers who developed the fuel, and the electrical engineers who designed the flight control system.
Research Highlights
While building solar energy collectors or other materials via colloid solutions with two or more particle types is possible, few schema turn out precise structures. These schemas only work in specific situations. Scientists designed a process that creates precise structures with different components...
Today's synthesis routes cannot produce revolutionary materials needed for nationwide sustainable energy production and storage. New routes are needed to synthesize efficient catalysts without waste and to generate more durable materials...
With lower manufacturing and installation costs than silicon-based solar cells, dye-sensitized solar cells are a popular choice for producing electricity from sunlight. Yet, like other solar cells, they cannot store electricity for use on overcast days...
When it comes to ages-old combustion engines, the challenge is pulling all the energy from the fuel without releasing pollutants. One option to achieve this goal is called reactivity controlled compression ignition...
To heat more homes and power more industries, solar cells should be more like plant leaves and store the energy they produce for later use. The challenge is to create a solar cell that is both efficient and economic enough to be accessible on massive scales...
Disclaimer: The opinions in this newsletter are those of the individual authors and do not represent the views or position of the Department of Energy.