Ferroelectric field enhanced tribocatalytic hydrogen production and RhB dye degradation by tungsten bronze ferroelectrics

The BSNT ferroelectric submicron powder tribocatalytic water splitting for hydrogen with rate of 200 μmol/h/g and tribocatalytic degradation of RhB dyes with efficiency 96% in 2 hours, •OH and •O 2 − play crucial roles in tribocatalysis.