The vanadium industry, valued at billions annually, is at a crossroads. While 92% of global demand still stems from ...

A sulphuric acid leak has closed part of the A34 this afternoon. Emergency services shut the A34 Newcastle Road, in Brownlow, at 12.30pm this afternoon.

This composition is made by dissolving gun-cotton made with the nitrate of potash (a substitute for nitric acid), and sulphuric acid dissolved in ether and alcohol, and is made as follows:— Take ...

The formation of C–C bonds through coupling reactions is an important industrial process. The ability of Au to catalyze such reactions has been reported, with both homogeneous and heterogeneous ...

Polybenzimidazole (PBI)-based membranes in vanadium redox flow batteries (VRFBs) achieve high Coulombic efficiency due to their excellent ion selectivity; however, their energy efficiency remains ...

Results and Discussion Catalysts To investigate the abilities of metal chloride hydrates as Lewis acid catalysts, lophine (2,4,5-triphenyl-1 H -imidazole) (8a) was chosen as the model compound.