A small team of optical and solar cell specialists and electrical engineers affiliated with several institutions in China, and one in France, has found that adding pyrrodiazole to formamidinium iodide ...

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

Both lead iodide (PbI2) and formamidinium iodide (FAI ... driven by the formation of Lewis acid-base pairs (PZ-PbI2) and hydrogen bonds (PZ-FAI), not only improves the colloidal size distribution ...

With Japan’s strategic control over iodide reserves ... These innovations, alongside Japan’s perovskite focus, hydrogen push, and planned nuclear reboot, underscored the government's desire ...

The product of this second reaction with sulphureted hydrogen is pure osmium disulphide ... consisting of the anhydrous tetra-iodide of osmium, OsI4. This iodide, the only one containing osmium ...

The PZ additive was critical in stabilizing lead iodide (PbI2) and FAI during crystallization. Researchers found that PZ formed strong Lewis acid-base pairs with PbI2 and hydrogen bonds with FAI.

Electrochemical reduction could significantly reduce unwanted byproducts, but it faces challenges due to excessive hydrogen evolution ... of chemical species such as sulfite (SO₃²⁻) and iodide (I⁻) ...