Würzburg chemists have succeeded in controlling the passage of halide ions by deliberately introducing defects into a two-layer nanographene system. Their results have been published in Nature. The ...

Hybrid organic-inorganic perovskites have received much attention as potential next generation solar cells and as materials for light-emitting devices. Hybrid organic-inorganic perovskites (*1) have ...

Graphite battery boost. Helper halides bring unprecedented capacity and excellent cyclability. Credit: iStock alxpin Lithium ion batteries are a useful and powerful energy storage option. Commonly ...