The complex chemistry of combustion

A billionth of a second: That's how quickly some of the most critical chemical reactions of combustion occur.

No, smartphones aren't that innovative: Why pay is lagging

It's a dreary thought. America's most innovative days are gone. A lack of truly groundbreaking inventions has imposed a long-term drag on economic growth—and with it the prospect of meaningful pay raises for most of us.

Fuels that do not produce hazardous exhaust gases

Modern combustion engines become increasingly economical and clean. Engine developers, however, are now facing the technical conflict of whether fuel consumption or exhaust gas emission is to be further reduced. This Gordian ...

The hidden danger of heavy metals in catalytic converters

The heart of every car is its engine, where the energy of petroleum combustion is transformed to mechanical energy, which makes the car move. Unfortunately, no internal combustion engines are environmentally friendly. Carbon ...

Are electric vehicles really best option for greener driving?

Jaguar Land Rover has become the latest car manufacturer to announce its entry into the world's first fully electric racing series – the FIA Formula E World Championship. It is reported that the racing series will serve ...

Physicists come up with a way to make cleaner fuel cells

An international group of scientists from Russia, France, and Germany have developed ion-exchange synthetic membranes based on amphiphilic compounds that are able to convert the energy of chemical reactions into electrical ...

Electric vehicles reduce costs and protect the environment

Under which conditions are electric vehicles less expensive than diesel vehicles? What are the positive environmental effects? And what about their acceptance by users and reliability in practice? The RheinMobil project coordinated ...

Combustion's mysterious "QOOH" radicals exposed

Researchers can now discriminate between the previously unidentified hydroperoxyalkyl radicals found in the early stages of the combustion process from similar compounds, thanks to data from the Advanced Light Source at Lawrence ...

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