Depletion and enrichment of chlorine in perovskites observed

X-ray spectroscopy at BESSY II reveals inhomogenous distribution of chlorine in a special class of perovskite materials. The discovery could help to enhance efficiencies of perovskite thin film solar cells by controlled processing ...

Study reveals peculiar mechanism of radical addition-elimination

For the first time, researchers have shown that a dissociation pathway, or mechanism for breaking chemical bonds, called roaming radical dynamics is a possibility for not just simple, single molecule reactions but more complex, ...

Researchers discover protein protecting against chlorine

Chlorine is a common disinfectant that is used to kill bacteria, for example in swimming pools and drinking water supplies. Our immune system also produces chlorine, which causes proteins in bacteria to lose their natural ...

A new blue-light-emitter for fireworks

Conventional fireworks and signal flares that emit a blue flame utilize toxic chemicals as a source of chlorine. Chemists at LMU have now developed the first chlorine-free formulation that emits blue light upon combustion.

Revamped technique improves fuel testing process

Researchers have developed a new approach based on an old method of determining chlorine content in solid fuels, an important advance that could improve fuel utilisation.

The core of corrosion

(Phys.org) —Anyone who has ever owned a car in a snowy town – or a boat in a salty sea – can tell you just how expensive corrosion can be.

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