Diaryl ketone-based hole-transporting materials for efficient perovskite solar cells

For the first time, dipyridyl ketone and benzophenone were used as the core structure to synthesize new hole transport materials.

Effect of anion on Ag(i)meso-helical chains formed with 4,4′-dipyridyl ketone: solventversusanion bridging and anion effects on the strength of ligand binding

Related coordination polymers with varying Ag : L ratios produced a series (1 : 1) that was not sensitive to anion and another (1 : 2) that displayed sensitivity to the anion showing a transition from 1D chains to 2D nets.

Use of the oxime–oximato binding mode to stabilise mixed valence copper iodide polymer networks using dipyridyl ketone oxime ligands

Coordination polymers formed from copper iodide and four isomeric dipyridyl ketone oxime ligands showed the importance the oxime–oximato bridge on the formation of mixed valence Cu(i)/Cu(ii) polymers.