A research team led by Prof. CHEN Wei at University of Science and Technology of China (USTC) has introduced a new chemical ...

However, while sulfide-based solid electrolytes are conductive, they react with moisture in air to form toxic hydrogen sulfide. “Making all-solid-state lithium-ion secondary batteries has been a ...

There are two basic approaches to using hydrogen in vehicles: the proton exchange membrane (PEM, also called polymer electrolyte membrane) fuel cell and the classic internal combustion engine (ICE).

Structural network of the Zn–SA–PSN hydrogel electrolyte showing covalent, ionic, and hydrogen bonding, enabling high ionic conductivity and homogeneous zinc deposition. Aqueous secondary ...

Scientists have developed a new hydrogel electrolyte that can significantly enhance the performance of sodium-zinc hybrid ion batteries.

The supply of hydrogen ions will also depend upon their concentration, i.e. the pH of the electrolyte. A concentration gradient in the electrolyte is illustrated. ·If the electrolyte is unstirred, the ...