Efficient solar cell structures can be made using simple and inexpensive manufacturing methods, a new study has shown. Flexible layers of materials could be deposited over large areas like cling film (plastic wrap).
The study was published last week in the Journal
U.S. researchers say they have developed a technology that could dramatically reduce the time it takes to recharge lithium-ion batteries used in cellphones, laptop computers, and electric vehicles (EVs).
Unlike conventional lithium-ion rechargeable batteries — in which active material is placed on a thin film that has limited storage