An interdisciplinary team presents a new class of chemical compounds that can be reversibly oxidized and reduced. The compounds known as 'pyrazinacenes' are simple, stable compounds that consist of a ...

Osaka, Japan – Catalysts are vital substances that speed up many chemical reactions fundamental to modern life, including fertilizer, pharmaceutical, and energy production. However, many catalysts ...

Transmitting an effect known as a domino reaction using redox chemistry has been achieved for the first time. Domino reactions occur when the transformation of one chemical group stimulates the ...

Chemists reveal method for differentiating PCET mechanisms -- a key step for steering fundamental energy conversion and redox catalysis processes. Redox reactions form the basis of many fundamental ...

A US-Chinese research group has developed a full chlorine membrane-free redox flow battery that is claimed to achieve a round-trip energy efficiency of 91% at 10 mA/cm2 and an energy density of 125.7 ...

Scientists in China designed a suplhuer-based redox flow battery with a peak power density of 95.7 mW cm2 and an average energy efficiency of 76.5% at 30 mA cm2 within 50 cycles. A group of scientists ...