Engineering

Polymer p-doping improves perovskite solar cell stability

Perovskite solar cells have drawn a significant amount of research attention as a promising alternative to conventional silicon-based solar cells, due to their efficiency in converting sunlight into electricity. Perovskite ...

Energy & Green Tech

Improving perovskite solar cell resistance to degradation

Perovskite solar cells (PSCs) can be made with low-cost materials, are highly efficient, can surpass traditional silicon solar cells, and have the potential to revolutionize renewable energy. However, one of the current drawbacks ...

Energy & Green Tech

Major leap for stable high-efficiency perovskite solar cells

Solar cells manufactured from materials known as "perovskites" are catching up with the efficiency of traditional silicon-based solar cells. At the same time, they have advantages of low cost and short energy payback time. ...

Energy & Green Tech

Revealing thermal runaway routes in lithium-sulfur batteries

Lithium-sulfur (Li-S) batteries offer great potential for use in energy storage systems because of their large energy capacity. However, safety problems related to their thermal behavior continue to be a concern for scientists.

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