PERFORMANCE AND LIGHT STABILITY STUDY ON ICBA AND PCBM FULLERENE ACCEPTORS RELATED TO THE CHOICE ON ELECTRON TRANSPORT MATERIAL

Autores

  • Luiza de Queiroz Corrêa CSEM Brasil
  • Francisco Anderson de Sousa Lima CSEM Brasil
  • Diego Bagnis CSEM Brasil

DOI:

https://doi.org/10.59627/cbens.2016.1460

Palavras-chave:

PCBM, ICBA, Zinc Oxide

Resumo

Indene-C60 bisadduct (ICBA) has been used as alternative acceptor to the [6,6]-phenyl-c61-butyric acid methyl ester (PCBM) inside the field of bulk heterojunction solar cells due to its ability to provide improved open circuit voltage as reported in the literature. The promise to produce higher efficient solar cells keeping poly(3-hexylthiophene) (P3HT) as donor which is a common and well know relatively stable donor has drawn broad attention of researchers in the area. However, when the acceptor is changed, not only the photoactive layer is affected but the whole system needs to be reviewed. In this work, we show a comparative study between ICBA and PCBM keeping P3HT (as donor), same concentration and solvent mixture. An analysis on performance and stability under light is brought with a focus also on the interlayer directly related to acceptor which is the electron transport material (ETL). We employed either zinc oxide (ZnO) or a polymer-based material as ETL for preparing the devices. We show that ZnO and ICBA show higher power conversion efficiency of 2.9%, however the most stable system is shown to be the combination of the organic ETL and PCBM with an extrapolated T-80 of 790 hours.

Downloads

Não há dados estatísticos.

Biografia do Autor

Luiza de Queiroz Corrêa, CSEM Brasil

Organic Electronics Research Department

Referências

Chen, C., Chang W., Yoshimura, K., Ohya, K., You, J., Gao, J., Hong, Z., Yang, Y., 2014. An efficient Triple-Junction Polymer Solar Cell Having a Power Conversion Efficiency Exceeding 11%, Advanced Materials, Vol. 26, pp. 5670-5677.

Guerrero, A., Ripolles-Sanchis, T., Boix, P., Garcia-Belmonte, G., 2012. Series Resistance in Organic Bulk-Heterojunction Solar Devices: Modulating Carrier Transport with Fullerene Electron Traps, Organic Electronics, Vol. 13, pp. 2326-2332.

Hermes, W., Waldmann, D., Agari, M., Schierle-Arndt, K., Erk, P., 2015. Emerging Thin-Film Photovoltaic Technologies, Chemie Ingenieur Technik, Vol. 87, No. 4, p. 376-389.

Lai, T., Tsang, S., Manders, J., Chen, S., So, F., 2013. Properties of interlayer for organic photovoltaics, Materials Today. Vol. 16, No. 11, pp. 424-432.

Li , Y., Guo, Q., Li, Z., Pei, J., Tian, W., 2010. Solution processable D-A small molecules for bulk heterojunction solar cells, Energy & Environmental Science, Vol. 3, pp. 1427-1436.

Lin, S., Lan, S., Sun, J., Lin, C., 2013. Influence of mixed solvent on the morphology of the P3HT:Indene-C60 bisadduct (ICBA) blend film and the performance of inverted polymer solar cells, Organic Electronics, Vol. 14, pp. 26-31.

Ma, W., Yang, C., Gong, X., Lee, K., Heeger, A. J., 2005. Thermally Stable, Efficient Polymer Solar Cells with Nanoscale Control of The Interpenetrating Network Morphology, Advanced Functional Materials, Vol. 15, pp.1617-1622.

Myung-Su Kim, 2009. Understanding Organic Photovoltaic Cells: Electrode Nanostructure, Reliability and Performance. Materials Science and Engineering. University of Michigan.

Swart, H., Ntwaeaborwa, O., Mbule, P., Dhlamini, M., Mothudi, B., 2015. P3HT:PCBM Based Solar Cells: A Short Review Focusing on ZnO Nanoparticles Buffer Layer, Post-fabrication Annealing and an Inverted Geometry, Journal of Materials Science and Engineering B 5 (1-2), pp. 12-35.

Zhao, G., He,Y., Li, Y., 2010. 6.5% Efficiency of Polyme Solar Cells Based on poly(3-hexylthiophene) and Indene-C60 Bisadduct by Device Optimization, Advanced Materials, Vol. 22, pp. 4355-4358

Downloads

Publicado

2016-12-13

Como Citar

Corrêa, L. de Q., Lima, F. A. de S., & Bagnis, D. (2016). PERFORMANCE AND LIGHT STABILITY STUDY ON ICBA AND PCBM FULLERENE ACCEPTORS RELATED TO THE CHOICE ON ELECTRON TRANSPORT MATERIAL. Anais Congresso Brasileiro De Energia Solar - CBENS, 1–7. https://doi.org/10.59627/cbens.2016.1460

Edição

Seção

Anais