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Thiophene-free diphenyl-amino-stilbene-diketo-pyrrolo-pyrrole derivatives as donors for organic bulk heterojunction solar cells

  • Jana Honová , Stanislav Luňák , Martin Vala , Stanislav Stříteský , Ladislav Fekete , Martin Weiter and Alexander Kovalenko EMAIL logo
Published/Copyright: May 24, 2016
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Chemical Papers
From the journal Chemical Papers Volume 70 Issue 10

Abstract

An extended study on a group of four soluble diphenyl-amino-stilbene based diphenyl-diketopyrrolo-pyrrole molecules has been carried out. Using the materials in thin-film transistors it was shown that the above-mentioned compounds can be successfully used as donors in organic photovoltaic devices. Influence of the molecular symmetry and solubilizing chain on the morphology and solar cell performance are described. It was shown that a shorter and non-branched ethyl acetate chain leads to higher charge carrier mobility, short circuit current, and better fill factor. After the basic optimization, a power conversion efficiency of about 1.5 % was reached. This, to the best of our knowledge, is the highest reported efficiency of thiophene-free small-molecule diketo-pyrrolopyrroles.

Keywords: organic solar cell; thiophene-free; diphenyl-amino-stilbene; hole mobility; molecular structure

Acknowledgements

This work was supported by the Czech Science Foundation under project No. 15-05095S. Research infrastructure was supported by project MSMT No. LO1211. L.F. acknowledges MEYS: SAFMAT LM2015088 a LO1409.

Supplementary data

Supplementary data associated with this article can be found in the online version of this paper (DOI: 10.1515/chempap-2016-0068).

References

Andersson, L. M., Müller, C., Badada, B. H., Zhang, F. L., Würfel, U., & Inganäs, O. (2011). Mobility and fill factor correlation in geminate recombination limited solar cells. Journal of Applied Physics, 110, 024509. DOI: 10.1063/1.3609079.10.1063/1.3609079Search in Google Scholar

Chen, Y. S., Wan, X. J., & Long, G. K. (2013). High performance photovoltaic applications using solution-processed small molecules. Accounts of Chemical Research, 46, 2645– 2655. DOI: 10.1021/ar400088c.10.1021/ar400088cSearch in Google Scholar

Chen, J. H., Xiao, M. J., Meng, F. Y., Duan, L. R., Tan, H., Wang, Y. F., Liu, Y., Yang, R. Q., & Zhu, W. G. (2015). Improving photovoltaic properties of linear small molecules with TPA–DPP segment by tuning frameworks. Synthetic Metals, 199, 400–407. DOI: 10.1016/j.synthmet.2014.12.005.10.1016/j.synthmet.2014.12.005Search in Google Scholar

Cheng, P., Shi, Q. Q., Lin, Y. Z., Li, Y. F., & Zhan, X. W. (2013). Evolved structure of thiazolothiazole based small molecules towards enhanced efficiency in organic solar cells. Organic Electronics, 14, 599–606. DOI: 10.1016/j.orgel.2012.11.026.10.1016/j.orgel.2012.11.026Search in Google Scholar

David, J., Weiter, W., Vala, M., Vyňuchal, J., & Kučerík, J. (2011). Stability and structural aspects of diketopyrrolopyrrole pigment and its N−alkyl derivatives. Dyes and Pigments, 89, 137–143. DOI: 10.1016/j.dyepig.2010.10.001.10.1016/j.dyepig.2010.10.001Search in Google Scholar

Deng, D., Yang, Y., Zhang, J., He, C., Zhang, M. J., Zhang, Z. G., Zhang, Z. J., & Li, Y. F. (2011). Triphenylaminecontaining linear D-A-D molecules with benzothiadiazole as acceptor unit for bulk-heterojunction organic solar cells. Organic Electronics, 12, 614–622. DOI: 10.1016/j.orgel.2011.01.013.10.1016/j.orgel.2011.01.013Search in Google Scholar

Dou, L. T., You, J. B., Hong, Z. R., Xu, Z., Li, G., Street, R. A., & Yang, Y. (2013). 25th anniversary article: A decade of organic/ polymeric photovoltaic research. Advanced Materials, 25, 6642–6671. DOI: 10.1002/adma.201302563.10.1002/adma.201302563Search in Google Scholar

Dutta, P., Park, H. N., Lee, W. H., Kang, I. N., & Lee, S. H. (2012a). A crystalline D-π-A organic small molecule with naphto[1,2-b:5,6-b′]dithiophene-core for solution processed organic solar cells. Organic Electronics, 13, 3183–3194. DOI: 10.1016/j.orgel.2012.09.019.10.1016/j.orgel.2012.09.019Search in Google Scholar

Dutta, P., Yang, W. S., Eom, S. H., & Lee, S. H. (2012b). Synthesis and characterization of triphenylamine flanked thiazole-based small molecules for high performance solution processed organic solar cells. Organic Electronics, 13, 273– 282. DOI: 10.1016/j.orgel.2011.11.016.10.1016/j.orgel.2011.11.016Search in Google Scholar

Ebenhoch, B., Thomson, S. A. J., Genevičius, K., Juška, G., & Samuel, I. D. W. (2015). Charge carrier mobility of the organic photovoltaic materials PTB7 and PC71BM and its influence on device performance. Organic Electronics, 22, 62– 68. DOI: 10.1016/j.orgel.2015.03.013.10.1016/j.orgel.2015.03.013Search in Google Scholar

Guerrero, A., Heidari, H., Ripolles, T. S., Kovalenko, A., Pfannmöller, M., Bals, S., Kauffmann, L. D., Bisquert, J., & Garcia-Belmonte, G. (2015a). Shelf life degradation of bulk heterojunction solar cells: Intrinsic evolution of charge transfer complex. Advanced Energy Materials, 5(7). DOI: 10.1002/aenm.201401997.(in press)10.1002/aenm.201401997.(in press)Search in Google Scholar

Guerrero, A., Pfannmöller, M., Kovalenko, A., Ripolles, T. S., Heidari, H., Bals, S., Kaufmann, L. D., Bisquert, J., & Garcia-Belmonte, G. (2015b). Nanoscale mapping by electron energy-loss spectroscopy reveals evolution of organic solar cell contact selectivity. Organic Electronics, 16, 227–233. DOI: 10.1016/j.orgel.2014.11.007.10.1016/j.orgel.2014.11.007Search in Google Scholar

Holcombe, T. W., Yum, J. H., Yoon, J. H., Gao, P., Marszalek, M., Di Censo, D., Rakstys, K., Nazeeruddin, M. K., & Grätzel, M. (2012). A structural study of DPP-based sensitizers for DSC applications. Chemical Communications, 48, 10724–10726. DOI: 10.1039/c2cc35125k.10.1039/c2cc35125kSearch in Google Scholar

Huang, J. H., Zhan, C. L., Zhang, X., Zhao, Y., Lu, Z. H., Jia, H., Jiang, B., Ye, J., Zhang, S. L., Tang, A. L., Liu, Y. Q., Pei, Q. B., & Yao, J. N. (2013). Solution-processed DPPbased small molecule that gives high photovoltaic efficiency with judicious device optimization. ACS Applied Materials & Interfaces, 5, 2033–2039. DOI: 10.1021/am302896u.10.1021/am302896uSearch in Google Scholar

Feng, H. F., Fu, W. F., Li, L. J., Yu, Q. C., Lu, H., Wan, J. H., Shi, M. M., Chen, H. Z., Tan, Z. A., Li, & Y. F. (2014). Triphenylamine modified bis-diketopyrrolopyrrole molecular donor materials with extended conjugation for bulk heterojunction solar cells. Organic Electronics, 15, 2575–2586. DOI: 10.1016/j.orgel.2014.07.020.10.1016/j.orgel.2014.07.020Search in Google Scholar

Frebort, Š., Vala, M., Luňák, S., Jr., Honová, J., Mikysek, T., Eliáš, Z., & Lyčka, A. (2014). Diphenylamine endcapped diketopyrrolopyrroles with phenylene–vinylene conjugation extension. Tetrahedron Letters, 55, 2829–2834. DOI: 10.1016/j.tetlet.2014.03.080.10.1016/j.tetlet.2014.03.080Search in Google Scholar

Frisch, M. J., Trucks, G. W., Schlegel, H. B., Scuseria, G. E., Robb, M. A., Cheeseman, J. R., Scalmani, G., Barone, V., Mennucci, B., Petersson, G. A., Nakatsuji, H., Caricato, M., Li, X., Hratchian, H. P., Izmaylov, A. F., Bloino, J., Zheng, G., Sonnenberg, J. L., Hada, M., Ehara, M., Toyota, K., Fukuda, R., Hasegawa, J., Ishida, M., Nakajima, T., Honda, Y., Kitao, O., Nakai, H., Vreven, T., Montgomery, J. A., Jr., Peralta, J. E., Ogliaro, F., Bearpark, M., Heyd, J. J., Brothers, E., Kudin, K. N., Staroverov, V. N., Kobayashi, R., Normand, J., Raghavachari, K., Rendell, A., Burant, J. C., Iyengar, S. S., Tomasi, J., Cossi, M., Rega, N., Millam, J. M., Klene, M., Knox, J. E., Cross, J. B., Bakken, V., Adamo, C., Jaramillo, J., Gomperts, R., Stratmann, R. E., Yazyev, O., Austin, A. J., Cammi, R., Pomelli, C., Ochterski, J. W., Martin, R. L., Morokuma, K., Zakrzewski, V. G., Voth, G. A., Salvador, P., Dannenberg, J. J., Dapprich, S., Daniels, A. D., Farkas, ö., Foresman, J. B., Ortiz, J. V., Cioslowski, J., & Fox, D. J. (2009). Gaussian 09, Revision D.01 [computer software], Wallingford, CT, USA: Gaussian.Search in Google Scholar

Isse, A. A., & Gennaro, A. (2010). Absolute potential of the standard hydrogen electrode and the problem of interconversion of potentials in different solvents. The Journal of Physical Chemistry B, 114, 7894–7899. DOI: 10.1021/jp100402x.10.1021/jp100402xSearch in Google Scholar

Jeong, B. S., Choi, H. B., Cho, N. R., Ko, H. M., Lim, W. C., Song, K. H., Lee, J. K., & Ko, J. J. (2011). Molecular engineering of diketopyrrolpyrrole-based photosensitizers for solution processed small molecule bulk heterojunction solar cells. Solar Energy Materials and Solar Cells, 95, 1731–1740. DOI: 10.1016/j.solmat.2011.01.041.10.1016/j.solmat.2011.01.041Search in Google Scholar

Kovalenko, A., Stoyanova, D., Pospisil, J., Zhivkov, I., Fekete, L., Karashanova, D., Kratochvílová, I., Vala, M., & Weiter, M. (2015). Morphology versus vertical phase segregation in solvent annealed small molecule bulk heterojunction organic solar cells. International Journal of Photoenergy, 2015, 238981. DOI: 10.1155/2015/238981.10.1155/2015/238981Search in Google Scholar

Kučerík, J., David, J., Weiter, M., Vala, M., Vyňuchal, J., Ouzzane, I., & Salyk, O. (2012). Stability and physical structure tests of piperidyl and morpholinyl derivatives of diphenyl-diketo-pyrrolopyrroles (DPP). Journal of Thermal Analysis and Calorimetry, 108, 467–473. DOI: 10.1007/s10973-011.1896-8.10.1007/s10973-011.1896-8Search in Google Scholar

Lee, O. P., Yiu, A. T., Beaujuge, P. M., Woo, C. H., Holcombe, T. W., Millstone, J. E., Douglas, J. D., Chen, M. S., & Fréchet, J. M. J. (2011). Efficient small molecules bulk heterojunction solar cells with high fill factors via pyrenedirected molecular self-assembly. Advanced Materials, 23, 5359–5363. DOI: 10.1002/adma.201103177.10.1002/adma.201103177Search in Google Scholar

Lee, H. K. H., Li, Z., Constantinou, I., So, F., Tsang, S. W., & So, S. K. (2014). Batch-to-batch variation of polymeric photovoltaic materials: its origin and impacts on charge carrier transport and device performances. Advanced Energy Materials, 4(16). DOI: 10.1002/aenm.201400768.(in press)10.1002/aenm.201400768.(in press)Search in Google Scholar

Leliége, A., Blanchard, P., Rousseau, T., & Roncali, J. (2011). Triphenylamine/tetracyanobutadiene-based D-A-D π-conjugated systems as molecular donors for organic solar cells. Organic Letters, 13, 3098–3101. DOI: 10.1021/ol201.02j.10.1021/ol201.02jSearch in Google Scholar

Li, Z. F., Dong, Q. F., Xu, B., Li, H., Wen, S. P., Pei, J. N., Yao, S. Y., Lu, H. G., Li, P. F., & Tian, W. J. (2011). New amorphous small molecules—Synthesis, characterization and their application in bulk heterojunction solar cells. Solar Energy Materials and Solar Cells, 95, 2272–2280. DOI: 10.1016/j.solmat.2011.03.040.10.1016/j.solmat.2011.03.040Search in Google Scholar

Lin, Y. Z., Ma, L. C., Li, Y. F., Liu, Y. Q., Zhu, D. B., & Zhan, X. W. (2013). A solution-processable small molecule based on benzodithiophene and diketopyrrolopyrrole for high-performance organic solar cells. Advanced Energy Materials, 3, 1166–1170. DOI: 10.1002/aenm.201300181.10.1002/aenm.201300181Search in Google Scholar

Liu, J. H., Walker, B., Tamayo, A., Zhang, Y., & Nguyen, T. Q. (2013). Effects of heteroatom substitutions on the crystal structure, film formation, and optoelectronic properties of diketopyrrolopyrrole-based materials. Advanced Functional Materials, 23, 47–56. DOI: 10.1002/adfm.201201599.10.1002/adfm.201201599Search in Google Scholar

Loser, S., Bruns, C. J., Miyauchi, H., Ponce Ortiz, R., Facchetti, A., Stupp, S. I., & Marks, T. J. (2011). A naphthodithiophene-diketopyrrolopyrrole donor molecule for efficient solution-processed solar cells. Journal of the American Chemical Society, 133, 8142–8145. DOI: 10.1021/ja20.791n.10.1021/ja20.791nSearch in Google Scholar

Luňák, S., Jr., Vyňuchal, J., Vala, M., Havel, L., & Hrdina, R. (2009). The synthesis, absorption and fluorescence of polar diketo-pyrrolo-pyrroles. Dyes and Pigments, 82, 102–108. DOI: 10.1016/j.dyepig.2008.12.001.10.1016/j.dyepig.2008.12.001Search in Google Scholar

Luňák, S., Jr., Vala, M., Vyňuchal, J., Ouzzane, I., Horáková, P., Možíšková, P., Eliáš, Z., & Weiter, M. (2011). Absorption and fluorescence of soluble polar diketo-pyrrolo-pyrroles. Dyes and Pigments, 91, 269–278. DOI: 10.1016/j.dyepig.2011.05.004.10.1016/j.dyepig.2011.05.004Search in Google Scholar

Peumans, P., Uchida, S., & Forrest, S. R. (2003). Efficient bulk heterojunction photovoltaic cells using small-molecularweight organic thin films. Nature, 425, 158–162. DOI: 10.1038/nature01949.10.1038/nature01949Search in Google Scholar

Proctor, C. M., Love, J. A., & Nguyen, T. Q. (2014). Mobility guidelines for high fill factor solution-processed small molecule solar cells. Advanced Materials, 26, 5957–5961. DOI: 10.1002/adma.201401725.10.1002/adma.201401725Search in Google Scholar

Qu, S. Y., & Tian, H. (2012). Diketopyrrolopyrrole (DPP)-based materials for organic photovoltaics. Chemical Communications, 48, 3039–3051. DOI: 10.1039/c2cc17886a.10.1039/c2cc17886aSearch in Google Scholar

Shang, H. X., Fan, H. J., Shi, Q. Q., Li, S., Li, Y. F., & Zhan, X. W. (2010). Solution processable D-A-D molecules based on triphenylamine for efficient organic solar cells. Solar Energy Materials and Solar Cells, 94, 457–464. DOI: 10.1016/j.solmat.2009.11.005.10.1016/j.solmat.2009.11.005Search in Google Scholar

Shi, Q. Q., Cheng, P., Li, Y. F., & Zhan, X. W. (2012). A solution processable D-A-D molecule based on thiazolothiazole for high performance organic solar cells. Advanced Energy Mateials, 2, 63–67. DOI: 10.1002/aenm.201100505.10.1002/aenm.201100505Search in Google Scholar

Shin, W., Yasuda, T., Watanabe, G., Yang, Y. S., & Adachi, C. (2013). Self-organizing mesomorphic diketopyrrolopyrrole derivatives for efficient solution-processed organic solar cells. Chemistry of Materials, 25, 2549–2556. DOI: 10.1021/cm401244x.10.1021/cm401244xSearch in Google Scholar

Song, S. H., Ko, S. J., Shin, H. M., Jin, Y. E., Kim, I., Kim, J. Y., & Suh, H. S. (2013). Pyrrolo[3,2-b]pyrrole based small molecules as donor materials for OPVs. Solar Energy Materials and Solar Cells, 112, 120–126. DOI: 10.1016/j.solmat.2013.01.004.10.1016/j.solmat.2013.01.004Search in Google Scholar

Stassen, A. F., de Boer, R. W. I., Iosad, N. N., & Morpurgo, A. F. (2004). Influence of the gate dielectric on the mobility of rubrene single-crystal field-effect transistors. Applied Physics Letters, 85, 3899–3901. DOI: 10.1063/1.1812368.10.1063/1.1812368Search in Google Scholar

Vala, M., Vyňuchal, J., Toman, P., Weiter, M., & Luňák, S., Jr. (2010). Novel, soluble diphenyl-diketo-pyrrolopyrroles: Experimental and theoretical study. Dyes and Pigments, 84, 176–182. DOI: 10.1016/j.dyepig.2009.07.014.10.1016/j.dyepig.2009.07.014Search in Google Scholar

Vala, M., Krajčovič, J., Luňák, S., Jr., Ouzzane, I., Bouillon, J. P., & Weiter, M. (2014). HOMO and LUMO energy levels of N,N′-dinitrophenyl-substituted polar diketopyrrolopyrroles (DPPs). Dyes and Pigments, 106, 136–142. DOI: 10.1016/j.dyepig.2014.03.005.10.1016/j.dyepig.2014.03.005Search in Google Scholar

Walker, B., Tamayo, A. B., Dang, X. D., Zalar, P., Seo, J. H., Garcia, A., Tantiwiwat, M., & Nguyen, T. Q. (2009). Nanoscale phase separation and high photovoltaic efficiency in solution-processed, small-molecule bulk heterojunction solar cells. Advanced Functional Materials, 19, 3063–3069. DOI: 10.1002/adfm.200900832.10.1002/adfm.200900832Search in Google Scholar

Walker, B., Liu, J. H., Kim, C. K., Welch, G. C., Park, J. K., Lin, J., Zalar, P., Proctor, C. M., Seo, J. H., Bazan, G. C., & Nguyen, T. Q. (2013). Optimization of energy levels by molecular design: evaluation of bis-diketopyrrolopyrrole molecular donor materials for bulk heterojunction solar cells. Energy & Environmental Science, 6, 952–962. DOI: 10.1039/c3ee24351f.10.1039/c3ee24351fSearch in Google Scholar

Wang, L. H., Yin, L. X., Ji, C. Y., Zhang, Y., Gao, H., & Li, Y. Q. (2014). High open-circuit voltage of the solution-processed organic solar cells based on benzothiadiazole–triphenylamine small molecules incorporating π-linkage. Organic Electronics, 15, 1138–1148. DOI: 10.1016/j.orgel.2014.03.013.10.1016/j.orgel.2014.03.013Search in Google Scholar

Xue, L. L., He, J. T., Gu, X., Yang, Z. F., Xu, B., & Tian, W. J. (2009). Efficient bulk-heterojunction solar cells based on a symmetrical D-π-A-π-D organic dye molecule. The Journal of Physical Chemistry C, 113, 12911–12917. DOI: 10.1021/jp902976w.10.1021/jp902976wSearch in Google Scholar

Yum, J. H., Holcombe, T. W., Kim, Y. J., Yoon, J. H., Rakstys, K., Nazeeruddin, M. K., & Grätzel, M. (2012). Towards high-performance DPP-based sensitizer for DSC applications. Chemical Communications, 48, 10727–10729. DOI: 10.1039/c2cc35597c.10.1039/c2cc35597cSearch in Google Scholar

Zeng, S. H., Yin, L. X., Jiang, X. Y., Li, Y. Q., & Li, K. C. (2012). D–A–D low band gap molecule containing triphenylamine and benzoxadiazole/benzothiadiazole units: Syntheses and photophysical properties. Dyes and Pigments, 95 229–235. DOI: 10.1016/j.dyepig.2012.04.001.10.1016/j.dyepig.2012.04.001Search in Google Scholar

Zhang, F. J., Zhuo, Z. L., Zhang, J., Wang, X., Xu, X. W., Wang, Z. X., Xin Y. S., Wang, J., Wang, J., Tang, W. H., Xu, Z., & Wang, Y. S. (2012). Influence of PC60BM or PC70BM as electron acceptor on the performance of polymer solar cells. Solar Energy Materials and Solar Cells, 97, 71–77. DOI: 10.1016/j.solmat.2011.09.006.10.1016/j.solmat.2011.09.006Search in Google Scholar

Zhang, Y. M., Tan, H., Xiao, M. J., Bao, X. C., Tao, Q., Wang, Y. F., Liu, Y., Yang, R. Q., & Zhu, W. G. (2014a). D–A– Ar-type small molecules with enlarged π-system of phenanthrene at terminal for high-performance solution processed organic solar cells. Organic Electronics, 15, 1173–1183. DOI: 10.1016/j.orgel.2014.03.011.10.1016/j.orgel.2014.03.011Search in Google Scholar

Zhang, J., He, C., Zhang, Z. G., Deng, D., Zhang, M., J., & Li, Y. F. (2014b). D-A-D structured organic molecules with diketopyrrolopyrrole acceptor unit for solution-processed organic solar cells. Philosophical Transactions of the Royal Society A, 372, 20130009. DOI: 10.1098/rsta.2013.0009.10.1098/rsta.2013.0009Search in Google Scholar

Received: 2015-12-16
Revised: 2016-2-23
Accepted: 2016-2-23
Published Online: 2016-5-24
Published in Print: 2016-10-1

© 2016 Institute of Chemistry, Slovak Academy of Sciences

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https://doi.org/10.1515/chempap-2016-0068
Keywords for this article
organic solar cell; thiophene-free; diphenyl-amino-stilbene; hole mobility; molecular structure

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