Catalytic depolymerization methods have been investigated using various nitrogen reagents (including amines, hydroxylamine, imine and azide), silanes and lithium iodide. These heteroatom X (N, Si, S ...

A research team has developed cost-effective technology to synthesize sulfur-doped and nitrogen-doped graphenes which can be applied as high performance electrodes for secondary batteries and fuel ...

As maritime electrification and blue-energy harvesting accelerate, conventional Pt/C cathodes collapse in natural seawater because chloride ions poison active sites and shift the oxygen-reduction ...

The portable and electric energy storage market has long been dominated by lithium-ion batteries (LIBs) and supercapacitors, surpassing other energy storage systems in their ability to provide higher ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Chemical groups containing oxygen, nitrogen, silicon, and other heteroatoms often react during alkene coupling reactions, generating undesirable product mixtures. But a new, iron-catalyzed radical ...

Lithium-ion batteries (LIBs) and supercapacitors have long dominated the portable and electric energy storage industry, outperforming other energy storage devices in terms of their capacity to deliver ...