Supercapacitors are energy-storage devices that complement rechargeable batteries, and could even partially replace them. Current supercapacitors do not have sufficient energy density, so they don't last long enough. A novel ...
Materials Science
Jan 3, 2023
0
1184
Chemists at the Technische Universität Dresden have developed a new, more sustainable process for synthesizing numerous important everyday chemicals from white phosphorus. The new process has the potential to establish innovative, ...
Biochemistry
Apr 25, 2022
0
125
(PhysOrg.com) -- A NASA-led study has documented an unprecedented depletion of Earth's protective ozone layer above the Arctic last winter and spring caused by an unusually prolonged period of extremely low temperatures in ...
Earth Sciences
Oct 2, 2011
28
0
For generations, people have used chlorine bleach to clean and disinfect their homes. However, researchers have now discovered that bleach fumes, in combination with light and a citrus compound found in many household products, ...
Environment
Oct 2, 2019
2
144
Chlorinated tap water is the norm around the world, but the experiences of several European countries is that it doesn't have to be. The benefits of foregoing chlorine include better-tasting and, potentially, healthier water.
Environment
Feb 26, 2016
3
40
A team of researchers led by Professor Yabing Qi in the Energy Materials and Surface Sciences Unit at the Okinawa Institute of Science and Technology Graduate University (OIST) in Japan have imaged the atoms at the surface ...
Materials Science
Sep 10, 2021
1
134
Researchers of Peter the Great St. Petersburg Polytechnic University (SPbPU) have developed a unique device for complex water purification that can improve or, in some cases, replace disinfection with chlorine.
Other
Feb 14, 2018
0
42
The description of compounds and interactions between atoms is one of the basic objectives of chemistry. Admittedly, chemical bonding models, which describe these properties very well, already exist. However, any deviation ...
Analytical Chemistry
May 4, 2009
0
0
Mars is infamous for its intense dust storms, some of which kick up enough dust to be seen by telescopes on Earth.
Planetary Sciences
Feb 16, 2023
0
168
It may not kill them outright, but low-level PCB (polychlorinated biphenyls) contamination disrupts how some birds sing their songs, report Cornell researchers.
Plants & Animals
Sep 19, 2013
1
0
