Researchers from Linköping University in Sweden believe they may have found a solution that could let solar manufacturers have their cake and eat it too. Using a newly designed recycling technique, ...

Perovskite solar cells are poised to be the next big photovoltaic technology, after silicon. But they usually don’t last more than a couple of years. They also contain toxic lead, which portends ...

It introduced three low-cost additives, sodium acetate (NaOAc), sodium iodide (NaI ... is heated to 80 C and then cooled to precipitate high-purity perovskite crystals. Devices made with recycled ...

Then the crystals are dissolved in a solution of water, sodium acetate (NaOAc), sodium iodide and hypophosphorous acid. The first helps the crystals dissolve, the second allows crystals to reform ...

If you plan to spend time outdoors this winter, only the best hand warmers should make your gear list. With better run time, heat retention, settings, and reusability, hand warmers have evolved from ...

Like Safe Paw, the granules are packaged in a jug, making it easy to evenly sprinkle the little blue crystals wherever ... calcium magnesium acetate, and those containing sodium chloride and ...

Lupron is the brand name for leuprolide acetate. It belongs to a class of drugs called luteinizing hormone-releasing hormone (LHRH) agonists. These medications block the production of LHRH in the ...