Our new book chapter entitled “ Applying Ionic Transition Metal Complexes to Light-Emitting Electrochemical Cells” has been published in Springer Handbook of Inorganic Photochemistry. It has been a great pleasure to contribute to this great action! You can check it in the following link:
https://link.springer.com/chapter/10.1007/978-3-030-63713-2_63#chapter-info