科学与环境

New catalyst enables lower-temperature methane conversion with sustained performance

来源: Phys.org - latest science and technology news stories · 发布于

New catalyst enables lower-temperature methane conversion with sustained performance
来源: Phys.org - latest science and technology news stories

Oxidative coupling of methane (OCM) is a chemical reaction that directly converts methane and oxygen, the main components of natural gas, into higher-value hydrocarbons such as ethane and ethylene. However, the reaction presents a fundamental selectivity challenge.

Oxidative coupling of methane (OCM) is a chemical reaction that directly converts methane and oxygen, the main components of natural gas, into higher-value hydrocarbons such as ethane and ethylene. However, the reaction presents a fundamental selectivity challenge.

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Nightjar wings reveal a trade-off between hunting slowly and traveling far
科学与环境

Nightjar wings reveal a trade-off between hunting slowly and traveling far

The European nightjar (Caprimulgus europaeus) is a nocturnal migratory bird that travels between Europe and southern Africa each year. However, its wings are not only used for long-distance journeys. When hunting insects, the nightjar must be able to slow down, turn sharply and f

Phys.org - latest science and technology news stories ·