Lithium nickel manganese cobalt oxide, or NMC, is one of the most promising chemistries for better lithium batteries, especially for electric vehicle applications, but scientists have been struggling to get higher capacity out of them. Now researchers at Lawrence Berkeley National Laboratory have found that using a different method to make the material can offer substantial improvements.
It is well established that white roofs can help mitigate the urban heat island effect, reflecting the sun’s energy back into space and reducing a city’s temperature under normal weather conditions. In a new study of Guangzhou, China, Berkeley Lab researchers working with Chinese scientists found that during a heat wave, the effect is significantly more pronounced.
An international collaboration led by Berkeley Lab’s Omar Yaghi has developed a technique called “gas adsorption crystallography” that provides a new way to study the process by which metal–organic frameworks (MOFs) are able to store immense volumes of gases such as carbon dioxide, hydrogen and methane.
More than 200 people attended the 2015 Bay Area Battery Summit at Lawrence Berkeley National Laboratory on Nov. 3 to discuss how to promote transformative energy storage technologies. The purpose of the Summit was to bring scientists together with policymakers and business to discuss what more could be done—whether in labs, universities, industry, Congress, or
Battery Mystery Solved: Atomic-Resolution Microscopy Answers Longstanding Questions About Lithium-Rich Cathode Material
Using complementary microscopy and spectroscopy techniques, researchers at Lawrence Berkeley National Laboratory say they have solved the structure of lithium- and manganese-rich transition metal oxides, a potentially game-changing battery material and the subject of intense debate in the decade since it was discovered.
With commitments from leading car manufacturers to hydrogen technologies and the first ever fuel cell electric vehicle to go on sale later this year, interest is once again swelling in this carbon-free technology. Now, Berkeley Lab has been awarded $8 million for two new multi-lab research projects, one to find new materials for hydrogen storage, led by Jeff Urban, and another for optimizing fuel-cell performance and durability, led by Adam Weber.
With support from the U.S. Department of Energy, Cyclotron Road, a new technology-to-market program launched by Berkeley Lab last year, is now entering its second year and seeking applications for a second cohort of scientist-entrepreneurs. The six Cyclotron Road teams in the first cohort have so far brought in more than $2 million in new funding from government grants and private investors.