If you happen to see termites engaging in courtship rituals, you'd be hard-pressed to spot the difference between opposite-sex and same-sex couples. That's because one of the termites in a same-sex couple changes its behavior ...
Plants & Animals
Nov 9, 2022
1
109
A simple potassium solution could boost the efficiency of next-generation solar cells, by enabling them to convert more sunlight into electricity.
Materials Science
Mar 21, 2018
0
219
In a development that holds intriguing possibilities for the future of industrial catalysis, as well as for such promising clean green energy technologies as artificial photosynthesis, researchers with the U.S. Department ...
Materials Science
Apr 11, 2011
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0
New DNA sequencing technologies have identified the historical remains of George Washington's grandnephews, Samuel Walter Washington and George Steptoe Washington Jr., and their mother, Lucy Payne Washington, from unmarked, ...
Archaeology
Mar 28, 2024
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77
The world's best tandem solar cells consisting of a silicon bottom cell and a perovskite top cell can today convert about a third of the incident solar radiation into electrical energy. These are record values, especially ...
Analytical Chemistry
Jul 10, 2023
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5
Tandem solar cells made of perovskite and silicon enable significantly higher efficiencies than silicon solar cells alone. Tandem cells from HZB have already achieved several world records. Most recently, in November 2021, ...
Nanomaterials
Oct 24, 2022
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195
A team of researchers from the Netherlands, China, Belgium, Japan and the U.S. has developed a double-shelled hollow sphere that serves as a tandem catalyst. In their paper published in the journal Nature Materials, the group ...
NUS chemists have developed a new way to access prized tri- and tetrasubstituted alkenes through a nickel-catalyzed tandem process involving a Heck reaction followed by carbon-carbon double bond (C=C) migration.
Materials Science
Aug 10, 2021
0
643
A team of researchers at Northwestern University has developed a nanoscale tandem catalyst to get more propylene out of propane during dehydrogenation. In their paper published in the journal Science, the group describes ...
Scientists at the University of Basel have found a way to change the spatial arrangement of bipyridine molecules on a surface. These potential components of dye-sensitized solar cells form complexes with metals and thereby ...
Materials Science
Oct 9, 2018
1
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