Graphene batteries are advanced energy storage devices that utilize graphene’s unique hexagonal carbon lattice structure. Unlike traditional lithium-ion batteries (LIBs) with graphite electrodes, ...

These behaviors may seem impossible, but in the quantum realm, scientists are exploring an array of properties once ... a structure with two thin layers of graphene, a two-dimensional nanomaterial ...

In this article, a method based on a stepped array sensor is proposed for distinguishing internal and external defects in thick-walled ferromagnetic components. Theoretical modeling and simulation ...

Here, we demonstrate how a tailored long short-term transformer ensemble model for accelerated sensing (LEMAS) speeds up the response of an optical plasmonic hydrogen sensor by up to a factor of 40 ...

Russian gas is no longer flowing to EU states through Ukraine following the expiration of a five-year deal, closing an energy route that has existed since the end of the Soviet Union in 1991.

Researchers introduced an ammonia sensor that combines polyaniline-coated laser-induced graphene (PANI@LIG) to achieve enhanced sensitivity and selectivity. Operating at room temperature, this ...

A gas worker walks between pipes in a compressor and distribution station of the Urengoy-Pomary-Uzhgorod gas pipeline, some 30 km (19 miles) from the south western Russian city of Kursk, January 4, ...

A five-year deal that enabled Russia's Gazprom to continue sending gas to European Union member states via a pipeline that flowed through Ukraine lapsed at the start of 2025 with no fresh ...

Ending the transit of Russian natural gas through Ukraine has dealt Moscow a significant blow in its attempts to use energy as a weapon, President Volodymyr Zelensky has said. Ukraine's head of ...

Ukraine on Wednesday halted Russian gas supplies to European customers through its pipeline network after a prewar transit deal expired at the end of last year. Ukraine's energy minister ...

Russian natural gas exports via Ukraine to several European countries have been halted after Kyiv refused to renew a transit deal that expired on Wednesday. Ukraine had warned that it would not ...