Two other chemicals were added to stabilize two types of ions (iodide and bromide ions), preventing them from migrating apart and bunching into different phases, which degrades the performance of the ...

Associate Professor Mojtaba Abdi-Jalebi and PhD candidate Siming Huang with panels of their solar cells optimised for indoor light. An international team led by UCL (University College London) ...

Scientists at the Autonomous University of Querétaro in Mexico have discovered how to make perovskite solar cells, a type of thin-film cell, more stable and efficient without using traditional lead ...

Perovskites are promising materials for solar cells. A layer of dipolar molecules at the perovskite surface improves the efficiency of these devices. Read the paper: All-perovskite tandem solar cells ...