Lithium-sulfur batteries are high on the wish-list for future batteries as they are made from cheaper and more environmentally friendly materials than lithium-ion batteries. They also have higher energy storage capacity and work well at much lower temperatures. However, they suffer from short lifetimes and energy loss.
“Learning about problems allows us to develop new strategies and materials to improve battery performance. Identifying the real bottlenecks is needed to take the next steps. This is big research challenge in a system as complex as lithium-sulfur,” says Daniel Brandell, Professor of Materials Chemistry at Uppsala University who works at the Ångström Advanced Battery Centre.
The study combined various radiation scattering techniques: X-ray analyses were made in Uppsala, Sweden and neutron results came from a large research facility, the Institut Laue Langevin, in Grenoble, France. “The study demonstrates the importance of using these infrastructures to tackle problems in materials science,” says Professor Adrian Rennie. “These instruments are expensive but are necessary to understand such complex systems as these batteries. Many different reactions happen at the same time and materials are formed and can disappear quickly during operation.”“Electric power is needed for the heavy truck business and not just personal vehicles.
Nigeria Nigeria Latest News, Nigeria Nigeria Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Source: 10News - 🏆 732. / 50 Read more »
US seeks new lithium sources as demand for batteries growsThe United States will need far more lithium to achieve its clean energy goals, and the industry that mines the chemical element is poised to grow. The industry also faces a host of challenges from environmentalists, Indigenous groups and government regulators. Time for a good ole fashioned US coup of a sovereign, democratic nation. Number 1, Lithium is not clean energy. Number 2, solar panels are not clean energy, they are made from Coal and Quartz. It takes even more coal the melt the coal and quartz together. Number 3, majority of electric cars are powered by coal. We need to stop pretending.
Source: KSLcom - 🏆 549. / 51 Read more »
CATL Kirin Battery Has 13% More Energy Density Than 4680 CellsCATL claims its new Kirin cell-to-pack battery has 13% more power than a battery pack that uses 4680 battery cells. The key question is what it costs to make So in essence. Catl is putting more chemistry in its battery pack that is the same physical size as battery pack that contains 4680 cells. The physical size of the pack makes all the difference. That 33kwh of capacity is equal to 1 gallon of gas. I just love ti see “accelerate the world's transition to sustainable energy.” Tesla’s mission statement reflected in others.
Source: cleantechnica - 🏆 565. / 51 Read more »