For this, the team soaked the cells in an aqueous solution of sodium acetate, sodium iodide, and hypophosphorous acid. Acetate ions bind strongly with the lead iodide in the perovskite ...

To this end, many countries around the world are imposing legal requirements on photovoltaic manufacturers, to ensure that they collect and recycle any solar cell waste they produce. These initiatives ...

The process can recycle 99 per cent of their perovskite technology while also neutralising the lead ions ... dissolved in a solution of water, sodium acetate (NaOAc), sodium iodide and ...

A ‘silver bullet’ technology remains elusive, but Jens Blotevogel and Pradeep Shukla say the development of diverse ...

In this paper, a simple and sensitive spectrophotometric method is described for the determination of cypermethrin, where cypermethrin is hydrolysed to give cyanide ion, which further reacts with ...

Iodine is a crucial element in various industries, but it is one of the least abundant nonmetallic elements on Earth.

Tohoku University researchers used MRI to observe metal ion dissolution in lithium-ion batteries, providing real-time ...

Researchers at the University of Chicago Pritzker School of Molecular Engineering (UChicago PME) and at the Tandon School of ...

A team led by University of Electronic Science and Technology of China (UESTC) has found that pyrrodiazole as an additive in formamidinium iodide (FAI ... precursor solution but also enhances ...

Building dendrite-free zinc batteries with copper oxide tech boosts cycle life, stability, and efficiency for storage ...