This sunscreen could particularly be beneficial for outdoor workers due to its waterproof nature and ... a cooling effect by reflecting both UV light and solar heat. Moreover, it exhibited SPF ...

A UK research group has fabricated perovskite solar cells that can harvest energy from near-ultraviolet (UV-A) indoor LED lights. The devices achieved an efficiency of 26.19%, an open-circuit ...

A U.S. research team has fabricated a mini perovskite solar module based on a special ... the panel after identifying an ultraviolet (UV) light-induced perovskite degradation mechanism as one ...