Researchers at the Martin Luther University Halle-Wittenberg (MLU) in Germany and the Brazilian University of Pará have developed a climate-friendly alternative to conventional cement. Carbon dioxide (CO2) emissions can ...
Materials Science
Aug 18, 2021
0
47
Large facilities like big box stores or hospitals could keep the lights on by using a fuel cell that runs off the natural gas that already flows in pipelines below most city streets.
Energy & Green Tech
Mar 4, 2015
10
585
Stricter environmental regulations enacted in the last few years are putting a squeeze on emissions from car engines, including nitrogen oxide. While modern "lean-burn" gasoline and diesel vehicles use less fuel, they also ...
Materials Science
Dec 22, 2014
0
0
Researchers have demonstrated the high-performance potential of an experimental transistor made of a semiconductor called beta gallium oxide, which could bring new ultra-efficient switches for applications such as the power ...
Nanophysics
Jan 10, 2017
1
618
(Phys.org)—A team of researchers working at the University of Science and Technology of China has developed a new and potentially better electrocatalyst for use in converting carbon dioxide into methanoic acid, which could ...
'Precision agriculture' where farmers respond in real time to changes in crop growth using nanotechnology and artificial intelligence (AI) could offer a practical solution to the challenges threatening global food security, ...
Other
Jun 24, 2021
1
44
China now accounts for more greenhouse gas emissions than all of the world's developed nations combined, according to new research from Rhodium Group.
Environment
May 7, 2021
5
455
Nitrous oxide (N2O) is a potent greenhouse gas that can contribute to climate change and damage the ozone layer. But its cycling in and out of ocean waters has remained poorly understood, making it difficult to predict how ...
Environment
Jun 5, 2015
11
721
Vehicles powered by hydrogen fuel cells generate no exhaust emissions other than clean water vapor. Unfortunately, producing and distributing large quantities of hydrogen gas is impossible with current infrastructures. Researchers ...
Materials Science
Jul 7, 2011
1
0
(PhysOrg.com) -- A group of researchers from Carnegie Mellon University in Pittsburgh, have shown that the emissions produced by aircraft idling at the gate, or lining up for takeoff, contain tiny oil droplets, that when ...
