Perovskites with an ABO 3 structure, where A represents divalent and B tetravalent metal cations, are widely used in fields like dielectrics, ferroelectrics, magnetics, and energy storage. Their high ...

Scientists in China built a four-terminal perovskite-CIGS tandem solar cell based on a top semi-transparent perovskite device with an efficiency of 21.26% and a high bifaciality factor of 92.2%. They ...

A recent study published in Nature Communications investigates a new cathode material—benzyltriethylammonium tellurium iodide (BzTEA ... 11-electron transfer in zinc-ion batteries.

The 'robot blood' system has been refined for higher battery capacity and power density to support the new robotic forms.

Potassium iodide is the most common form found in supplements ... Look for supplements that contain vitamins and minerals like selenium, zinc, and vitamin D, as well as herbal extracts like ...

DGFT grants relief in average export obligation under EPCG Scheme: Shardul Nautiyal, Mumbai Wednesday, January 29, 2025, 08:00 Hrs [IST] The Directorate General of Foreign Trade ( ...

Their robot features dual redox batteries using zinc iodide and zinc bromide. A key advancement is the integration of graphene, which prevents dendrite buildup, facilitating smoother and more ...

They can cause disastrous short circuits. The Case team's solution adds propylene glycol methyl ether and zinc-iodide to the chemistry. The additives "inhibited" dendrite growth, boosted conductivity, ...

Control of Korea Zinc, the world’s largest producer of zinc, is at stake in a battle challenging the country’s entrenched chaebol system of powerful conglomerates. By Daisuke Wakabayashi and ...