Researchers from Kyoto University use copper nitride in the cathode. Other materials, such as manganese and lanthanum, are also used in a perovskite crystal. Fluoride ions move through NaCl slabs ...

"To make the Langmuir probes sensitive enough to detect a wide range of frequencies and electrical charges (both electrons and ions), it was ... Titanium aluminum nitride alloys (TiAlN) were ...

Brewing tea may help filter lead from water, but it depends on the type, grind, bag and steep time, a new study has found.

Sensor Tech and Water Filtration: Graphene Made Permeable for Ions Jan. 15 ... in decoding the growth process of Hexagonal Boron Nitride (hBN), a 2D material, and its nanostructures on metal ...

Farmers and agronomists are very aware that phosphorus (P) is an essential element needed for optimum crop production in ...

Vacancies, especially anion vacancies within the three-dimensional structure of catalysts, function as active sites. These active sites are energetically involved in the process of catalysis.

The authors contend that tea brewing may adsorb heavy metals via heavy metal ions sticking to the surfaces of tea leaves and staying trapped until the bag is disposed. In the case of cellulose ...