Light harvesting tetrafullerene nanoaray for organic solar cells
journal contribution
posted on 2024-11-07, 19:55authored byC. M. Atienza, G. Fernández, L. Sánchez, N. Martíin, I. Sá Dantas, M. M. Wienk, R. A. J. Janssen, G. M. A. Rahman, D. M. Guldi
A light absorbing pi-conjugated oligomer-tetrafullerene nanoarray has been synthesized and its photophysical study reveals the presence of an intramolecular energy transfer. A phototovoltaic device fabricated from this nanoarray and poly(3-hexylthiophene) shows an external quantum efficiency of 15% at 500 nm.
Funding
MCyt of Spain Comunidad de Madrid HSE/MAT0633-04 Dutch Polymer Institute