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 heaps ...

In the Linköping team’s case, A is one of the organic cations methylammonium or formamidinium or a 50:50 mixture of both ... Then they use a green organic solvent, ethyl acetate, to remove ...

Key Laboratory of Flexible Electronics (KLoFE) and Institute of Advanced Materials (IAM), School of Flexible Electronics (Future Technologies), Nanjing Tech University (NanjingTech), 30 South Puzhu ...

Typically, recycling a perovskite cell currently involves solvents to split the layers of a cell. These include industrial ...

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Inorganic–organic metal halide perovskite light harvester-based perovskite solar cells (PSCs) have come to the limelight of solar cell research due to their rapid growth in efficiency. At present, ...