A flower shaped semiconductor that could boost battery technology has been created by researchers at North Carolina State University. The nano-sized structures have ‘petals’ made from the semiconductor material germanium sulphide (GeS) stacked to
The ESPL team has returned from 13ELBC in Paris, the editor has been to many a battery conference so had a different take from his junior who was fresh to the conference world and easily impressed by free pens.
A hydrogen-powered hybrid train has been designed and built by students at the University of Birmingham, UK. The prototype narrow gauge locomotive, running on a 5 000-litre hydrogen fuel cell combined with lead-acid batteries, is the first of its