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Jan. 29, 2021 —Scientists have developed a process to produce commodity chemicals in a much less hazardous way than was previously possible. The researchers report that they have been able to utilize electrolysis, ...
July 6, 2021 —Chemical engineers have developed a machine-learning model that can predict a compound's oxidation state, a property that is so essential that many chemists argue it must be included in the ...
Feb. 17, 2021 —Scientists tested a range of new and used products - including children's toys, office equipment and cosmetic containers - and found they contained quantities of rare earth ...
Feb. 15, 2022 —Scientists have managed to successfully make a transuranium complex where the central metal, here neptunium, forms a multiple bond to just one other element. Enabling study of such a bonding ...
Mar. 15, 2021 —Researchers have revealed long-hidden molecular dynamics that provide desirable properties for solar energy and heat energy applications to an exciting class of materials called halide perovskites. A ...
Feb. 23, 2023 —Several studies have predicted that the water splitting reaction could be catalyzed by certain groups of 2D materials -- each measuring just a few atoms thick. New calculations present a new group of ...
Feb. 16, 2021 —研究人员使用粒子加速器和co-precipitation to study the chemical reactivity of single rutherfordium atoms. Such experiments will continue the advancement of relativistic chemistry ...
Jan. 13, 2021 —Many students, especially non-science majors, dread chemistry. The first lesson in an introductory chemistry course typically deals with how to interpret the periodic table of elements, but its ...
June 27, 2022 —Stacking solar cells increases their efficiency. Researchers have now produced perovskite/CIS tandem solar cells with an efficiency of nearly 25 percent -- the highest value achieved thus far with ...
Feb. 6, 2021 —Since element 99 -- einsteinium -- was discovered in 1952 from the debris of the first hydrogen bomb, scientists have performed very few experiments with it because it is so hard to create and is ...