This collection supports and amplifies research related to SDG 7 - Affordable and clean energy. Lead-free perovskite solar cells are emerging as a safer and more environmentally conscious alternative ...

Electronics manufacturers have been hunting for a way to remove toxic lead from one of the most ubiquitous components on every circuit board without sacrificing performance. Researchers now report a ...

A close-up image of a dark crystal held between two metal rods on a yellow background Researchers created a lead-free piezoelectric material (shown under a microscope), which could provide a ...

Ferroelectric materials are used in infrared cameras, medical ultrasounds, computer memory and actuators that turn electric properties into mechanical properties and vice-versa. Most of these ...

This paper will address the optimization of Pb Free soldering conditions, with a focus on differences between Sn/ Pb and Pb Free soldering. This allows assemblers to build on their extensive ...