Platinum nanoparticles organize into specific patterns when bonded to freestanding graphene
Physicists have found that platinum nanoparticles limit their size and organize into specific patterns when bonded to freestanding graphene.
Patented airflow system decreases pollutants from large piston engines
A patent was recently issued to Kansas State University for a system that controls the airflow to pistons in reciprocating internal combustion engines—engines powered by pistons.
Improved low-temperature performance of catalytic converters
(Phys.org) —Toxic vehicle emissions, such as carbon monoxide and unburned hydrocarbons, are chemically converted to benign compounds, like carbon dioxide (CO2) and water, by catalytic converters. Although ...
Formula 1 racing focus turns to energy management
New HQ but little cash for UN climate fund
The UN's new Green Climate Fund (GCF)opened its headquarters in South Korea on Wednesday, facing the key challenge of funding its mission to support low carbon projects around the world.
A new compression conversion approach yields efficient engine
Professor Naitoh of the Faculty of Science and Engineering at the Waseda University, Japan, has discovered a new compressive combustion principle that can yield engines with the ultimate level of efficiency. ...
More droughts, heavier rains in warmer Europe, study reports
Europe will likely be a much warmer place by century's end, plagued by frequent downpours over its entire landmass and heatwaves and droughts in the south, new research showed Monday.
Better combustion through plasma
Mix together air, fuel, and heat and you get combustion, the chemical reaction that powers most engines in planes, trains and automobiles. And if you throw in some ionized gas (plasma), it turns out, you can sustain combustion ...
Deep divisions as climate talks enter final stretch
UN climate talks enter their penultimate day in Warsaw on Thursday with divisions deeply entrenched between rich and poor nations on who must do what to curb planet warming.
'Coal summit' stokes trouble at climate talks
Poland on Thursday defended a contested "coal summit" that will be staged in Warsaw next week alongside climate talks on curbing Earth-warming fossil fuels.
Sun, water, CO2 and algae: A recipe for biofuel?
Plant-based biofuels were initially hailed as the answer to all problems posed by traditional fossil fuels. Supply is unlimited and they are also neutral to emissions harmful to the environment also. But ...
First steps towards achieving better and cheaper biodiesel
Is there any connection between wine and biodiesel? The answer is yes, however surprising it may seem. Acetals are chemical compounds found in many wines, like port, for example, which give it a unique, sweet ...
New sensor could prolong the lifespan of high-temperature engines
A temperature sensor developed by researchers at the University of Cambridge could improve the efficiency, control and safety of high-temperature engines. The sensor minimises drift –degradation of the sensor which results ...
The efficient choice among combustion engines
(Phys.org) —Researchers at ETH Zurich have developed an internal combustion engine that emits less than half the CO2 compared to a regular engine without compromising performance. This corresponds to fuel ...