Peripheral halo-functionalization in [Cu(N^N)(P^P)]+emitters: influence on the performances of light-emitting electrochemical cells

Dalton Transactions - Tập 45 Số 38 - Trang 15180-15192
Fabian Brunner1,2,3,4, Laura Martínez‐Sarti5,6,7,8, Sarah Keller1,2,3,4, Antonio Pertegás5,6,7,8, Alessandro Prescimone1,2,3,4, Edwin C. Constable1,2,3,4, Henk J. Bolink9,5,6,7,8, Catherine E. Housecroft1,2,3,4
1CH-4056 Basel
2Department of Chemistry, University of Basel, Spitalstrasse 51, CH-4056 Basel, Switzerland
3Switzerland
4University of Basel
5Instituto de Ciencia Molecular
6Paterna
7Spain
8Universidad de Valencia
9Fundació General de la Universitat de Valencia (FGUV)

Tóm tắt

Trends in the performance data of [Cu(N^N)(P^P)]+-based LECs in which N^N ligands bear peripheral F, Cl, Br or I substituents reveal that fluoro-groups are beneficial, but heavier halo-substituents lead to poor devices.

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