During chemical reactions, atoms in the reacting substances break their bonds and re-arrange, forming different chemical ...

While hydrogen ion implantation has been used for about half century to control electron concentration in silicon, the ...

Catalytic hydrogen production has emerged as a cornerstone in the pursuit of sustainable energy solutions. Central to this endeavour is the effective management of electron transfer processes that ...

Speeding up chemical reactions is key to improving industrial processes or mitigating unwanted or harmful waste. Realizing these improvements requires that chemists design around documented reaction ...

The hydrogen atoms of [4Fe-4S] type ferredoxin, one of the electron carriers, have been visualized and both experiments and calculations have revealed the mechanisms that control the redox potential.

Physicists in the US claim to have used a transmission electron microscope (TEM) to see a single hydrogen atom – the first time that a TEM has been used to image such a light atom. The breakthrough ...

Hydrogen production from solar-driven water splitting serves as a crucial technology to sustainably access zero-carbon H 2 energy. Toward large-scale application, cost-effective cocatalysts—such as ...

Microbiologists have shed light on the structure of an enzyme that produces formic acid from molecular hydrogen (H2) and carbon dioxide (CO2). The enzyme of the bacterium Thermoanaerobacter kivui was ...