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 ...

Business

FTX had 'complete failure' of controls, new CEO says

Collapsed cryptocurrency exchange FTX suffered a "complete failure of corporate controls" under founder Sam Bankman-Fried, the company's new chief executive said Thursday, calling the situation "unprecedented."

Business

House panel to hold hearing on crypto exchange FTX collapse

Lawmakers plan to investigate the failure of FTX, the large crypto exchange that collapsed last week and filed for bankruptcy protection, leaving investors and customers staring at losses that could total in the billions ...

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