In one of nature's unexpected bounties, a harmless food-grade solvent has been used to extract highly sought rare-earth metals from coal ash, reducing the amount of ash without damaging the environment and at the same time ...
Materials Science
Oct 25, 2021
0
206
A new method improves the extraction and separation of rare earth elements—a group of 17 elements critical for technologies such as smart phones and electric car batteries—from unconventional sources. New research led ...
Materials Science
Oct 8, 2021
5
2179
Spain's untapped rare earths are stoking tensions between mining companies and environmentalists and farmers who fear the devastating impact from extracting the minerals considered as essential for a high-tech and low-carbon ...
Earth Sciences
Oct 6, 2021
2
20
Lawrence Livermore National Laboratory (LLNL) scientists and collaborators proposed a new mechanism by which nuclear waste could spread in the environment.
Materials Science
Sep 21, 2021
0
673
History has viewed mining as a job that requires a lot of heavy machinery and physical labor. Pulling valuable material out of the ground has been necessary for human progress for thousands of years. That progress has led ...
Cell & Microbiology
Sep 20, 2021
0
17
Magnets formed from a single molecule are of particular interest in data storage, since the ability to store a bit on every molecule could vastly increase the storage capacity of computers. Researchers have now developed ...
Materials Science
Sep 14, 2021
0
4299
The official ending of the U.S.-led war in Afghanistan leaves a number of long-term questions, including how the country can build a functioning economy. Now that U.S. assistance has evaporated and international aid is largely ...
Earth Sciences
Sep 1, 2021
0
16
Rare earth elements are finding their way into Colorado water supplies, driven by changes in climate, finds a new study published in the journal Environmental Science & Technology.
Environment
Aug 31, 2021
0
616
A new luminescent sensor can detect terbium, a valuable rare earth element, from complex environmental samples like acid mine waste. The sensor, developed by researchers at Penn State, takes advantage of a protein that very ...
Analytical Chemistry
Aug 26, 2021
0
421
As Europe seeks to reduce its reliance on China for the rare earth metals needed for modern batteries and electronics, French researchers have found a potentially potent ally: bacteria that can help extract the elements from ...
Materials Science
Jul 20, 2021
0
203
