Abstract
It is challenging to improve the long-term stability of perovskite solar cells (PSCs) without sacrificing efficiency. The perovskite absorbers degrade from the film surface/interfaces, which follows entangled mechanisms that have not been fully revealed yet. Herein, we decouple and elaborate two distinctive pathways regarding film degradation based on FACsPbI3 perovskites. Moreover, a dual interfacial modification strategy has been developed for improving the material’s intrinsic stability, thus leading to the film degrading in a more retardant pathway. The corresponding PSCs achieve a stable power output efficiency of 23.75%. More importantly, the unencapsulated PSCs devices retain over 93% of their initial PCE after the maximum power point (MPP) tracking under the continuous 1-sun illumination and show significantly improved stability after aged under the thermal treatment or stored in ambient atmosphere for over 1500 hours without obvious PCE decay. This work shows the importance of modulating the degradation pathway on stability improvement, and at the same time, proposes a strategy for designing perovskite-based optoelectronics with excellent performance and stability.
Similar content being viewed by others
References
Kazmerski L, Best research cell efficiencies chart. National Renewable Energy Laboratory (NREL) 2012
Zhou H, Chen Q, Li G, Luo S, Song T, Duan HS, Hong Z, You J, Liu Y, Yang Y. Science, 2014, 345: 542–546
Kim HS, Lee CR, Im JH, Lee KB, Moehl T, Marchioro A, Moon SJ, Humphry-Baker R, Yum JH, Moser JE, Grätzel M, Park NG. Sci Rep, 2012, 2: 591
Kojima A, Teshima K, Shirai Y, Miyasaka T. J Am Chem Soc, 2009, 131: 6050–6051
Jeong M, Choi IW, Go EM, Cho Y, Kim M, Lee B, Jeong S, Jo Y, Choi HW, Lee J, Bae JH, Kwak SK, Kim DS, Yang C. Science, 2020, 369: 1615–1620
Jiang Q, Zhao Y, Zhang X, Yang X, Chen Y, Chu Z, Ye Q, Li X, Yin Z, You J. Nat Photonics, 2019, 13: 460–466
Meng L, You J, Yang Y. Nat Commun, 2018, 9: 5265
Yang S, Wang Y, Liu P, Cheng YB, Zhao HJ, Yang HG. Nat Energy, 2016, 1: 15016
Grätzel M. Nat Mater, 2014, 13: 838–842
Chang NL, Ho-Baillie AWY, Basore PA, Young TL, Evans R, Egan RJ. Prog Photovolt-Res Appl, 2017, 25: 390–405
Haruyama J, Sodeyama K, Han L, Tateyama Y. J Am Chem Soc, 2015, 137: 10048–10051
Whitfield PS, Herron N, Guise WE, Page K, Cheng YQ, Milas I, Crawford MK. Sci Rep, 2016, 6: 35685
Lee JW, Seol DJ, Cho AN, Park NG. Adv Mater, 2014, 26: 4991–4998
Pellet N, Gao P, Gregori G, Yang TY, Nazeeruddin MK, Maier J, Grätzel M. Angew Chem, 2014, 126: 3215–3221
Rühle S. Sol Energy, 2016, 130: 139–147
Nie W, Blancon JC, Neukirch AJ, Appavoo K, Tsai H, Chhowalla M, Alam MA, Sfeir MY, Katan C, Even J, Tretiak S, Crochet JJ, Gupta G, Mohite AD. Nat Commun, 2016, 7: 11574
Leijtens T, Eperon GE, Noel NK, Habisreutinger SN, Petrozza A, Snaith HJ. Adv Energy Mater, 2015, 5: 1500963
Christians JA, Schulz P, Tinkham JS, Schloemer TH, Harvey SP, Tremolet de Villers BJ, Sellinger A, Berry JJ, Luther JM. Nat Energy, 2018, 3: 68–74
Chen T, Foley BJ, Park C, Brown CM, Harriger LW, Lee J, Ruff J, Yoon M, Choi JJ, Lee SH. Sci Adv, 2016, 2: e1601650
Zheng X, Wu C, Jha SK, Li Z, Zhu K, Priya S. ACS Energy Lett, 2016, 1: 1014–1020
Shi L, Bucknall MP, Young TL, Zhang M, Hu L, Bing J, Lee DS, Kim J, Wu T, Takamure N, McKenzie DR, Huang S, Green MA, Ho-Baillie AWY. Science, 2020, 368: eaba2412
Huang J, Tan S, Lund PD, Zhou H. Energy Environ Sci, 2017, 10: 2284–2311
Boyd CC, Cheacharoen R, Leijtens T, McGehee MD. Chem Rev, 2019, 119: 3418–3451
Saliba M, Matsui T, Seo JY, Domanski K, Correa-Baena JP, Nazeeruddin MK, Zakeeruddin SM, Tress W, Abate A, Hagfeldt A, Grätzel M. Energy Environ Sci, 2016, 9: 1989–1997
Lee JW, Kim DH, Kim HS, Seo SW, Cho SM, Park NG. Adv Energy Mater, 2015, 5: 1501310
Chen Y, Yang Z, Jia X, Wu Y, Yuan N, Ding J, Zhang WH, Liu SF. Nano Energy, 2019, 61: 148–157
Beal RE, Hagström NZ, Barrier J, Gold-Parker A, Prasanna R, Bush KA, Passarello D, Schelhas LT, Brüning K, Tassone CJ, Steinrück HG, McGehee MD, Toney MF, Nogueira AF. Matter, 2020, 2: 207–219
Zuo L, Guo H, deQuilettes DW, Jariwala S, De Marco N, Dong S, DeBlock R, Ginger DS, Dunn B, Wang M, Yang Y. Sci Adv, 2017, 3: e1700106
Peng J, Khan JI, Liu W, Ugur E, Duong T, Wu Y, Shen H, Wang K, Dang H, Aydin E, Yang X, Wan Y, Weber KJ, Catchpole KR, Laquai F, Wolf S, White TP. Adv Energy Mater, 2018, 8: 1801208
Mahmud MA, Duong T, Yin Y, Pham HT, Walter D, Peng J, Wu Y, Li L, Shen H, Wu N, Mozaffari N, Andersson G, Catchpole KR, Weber KJ, White TP. Adv Funct Mater, 2020, 30: 1907962
Yoo JJ, Wieghold S, Sponseller MC, Chua MR, Bertram SN, Hartono NTP, Tresback JS, Hansen EC, Correa-Baena JP, Bulović V, Buonassisi T, Shin SS, Bawendi MG. Energy Environ Sci, 2019, 12: 2192–2199
Liu Y, Akin S, Hinderhofer A, Eickemeyer FT, Zhu H, Seo JY, Zhang J, Schreiber F, Zhang H, Zakeeruddin SM, Hagfeldt A, Dar MI, Grätzel M. Angew Chem Int Ed, 2020, 59: 15688–15694
Fan Z, Xiao H, Wang Y, Zhao Z, Lin Z, Cheng HC, Lee SJ, Wang G, Feng Z, Goddard III WA, Huang Y, Duan X. Joule, 2017, 1: 548–562
Yun JS, Kim J, Young T, Patterson RJ, Kim D, Seidel J, Lim S, Green MA, Huang S, Ho-Baillie A. Adv Funct Mater, 2018, 28: 1705363
Lee JW, Dai Z, Han TH, Choi C, Chang SY, Lee SJ, De Marco N, Zhao H, Sun P, Huang Y, Yang Y. Nat Commun, 2018, 9: 3021
Shao Z, Meng H, Du X, Sun X, Lv P, Gao C, Rao Y, Chen C, Li Z, Wang X, Cui G, Pang S. Adv Mater, 2020, 32: 2001054
Yang G, Wang C, Lei H, Zheng X, Qin P, Xiong L, Zhao X, Yan Y, Fang G. J Mater Chem A, 2017, 5: 1658–1666
Lee H, Kim M, Lee H. Catalysts, 2021, 11: 61
Xu K, Vickers ET, Rao L, Lindley SA, Allen ALC, Luo B, Li X, Zhang JZ. Chem Eur J, 2019, 25: 5014–5021
Liu L, Mei A, Liu T, Jiang P, Sheng Y, Zhang L, Han H. J Am Chem Soc, 2015, 137: 1790–1793
Kaya H, Ngo D, Gin S, Kim SH. J Non-Crystalline Solids, 2020, 527: 119722
Smecca E, Numata Y, Deretzis I, Pellegrino G, Boninelli S, Miyasaka T, La Magna A, Alberti A. Phys Chem Chem Phys, 2016, 18: 13413–13422
Wu T, Wang Y, Li X, Wu Y, Meng X, Cui D, Yang X, Han L. Adv Energy Mater, 2019, 9: 1803766
Li W, Qian X, Li J. Nat Rev Mater, 2021, 6: 829–846
Vestergaard CL, Mikkelsen MB, Reisner W, Kristensen A, Flyvbjerg H. Nat Commun, 2016, 7: 10227
Grimme S, Antony J, Ehrlich S, Krieg H. J Chem Phys, 2010, 132: 154104
Grimme S, Ehrlich S, Goerigk L. J Comput Chem, 2011, 32: 1456–1465
Caspersen KJ, Carter EA. Proc Natl Acad Sci USA, 2005, 102: 6738–6743
Sheppard D, Xiao P, Chemelewski W, Johnson DD, Henkelman G. J Chem Phys, 2012, 136: 074103
Mączka M, Ptak M, Vasconcelos DLM, Giriunas L, Freire PTC, Bertmer M, Banys J, Simenas M. J Phys Chem C, 2020, 124: 26999–27008
Deringer VL, Tchougréeff AL, Dronskowski R. J Phys Chem A, 2011, 115: 5461–5466
Dronskowski R, Bloechl PE. J Phys Chem, 1993, 97: 8617–8624
Khenkin MV, Katz EA, Abate A, Bardizza G, Berry JJ, Brabec C, Brunetti F, Bulović V, Burlingame Q, Di Carlo A, Cheacharoen R, Cheng YB, Colsmann A, Cros S, Domanski K, Dusza M, Fell CJ, Forrest SR, Galagan Y, Di Girolamo D, Grätzel M, Hagfeldt A, von Hauff E, Hoppe H, Kettle J, Köbler H, Leite MS, Liu S, Loo YL, Luther JM, Ma CQ, Madsen M, Manceau M, Matheron M, McGehee M, Meitzner R, Nazeeruddin MK, Nogueira AF, Odabaşı Ç, Osherov A, Park NG, Reese MO, De Rossi F, Saliba M, Schubert US, Snaith HJ, Stranks SD, Tress W, Troshin PA, Turkovic V, Veenstra S, Visoly-Fisher I, Walsh A, Watson T, Xie H, Yıldırım R, Zakeeruddin SM, Zhu K, Lira-Cantu M. Nat Energy, 2020, 5: 35–49
Tiihonen A, Miettunen K, Halme J, Lepikko S, Poskela A, Lund PD. Energy Environ Sci, 2018, 11: 730–738
Wang T, Wei X, Zong Y, Zhang S, Guan W. J Mater Chem C, 2020, 8: 12196–12203
Liu L, Xu K, Allen AL, Li X, Xia H, Peng L, Zhang JZ. J Phys Chem C, 2021, 125: 2793–2801
Michelson CE, Gelatos AV, Cohen JD. Appl Phys Lett, 1985, 47: 412–414
Ni Z, Bao C, Liu Y, Jiang Q, Wu WQ, Chen S, Dai X, Chen B, Hartweg B, Yu Z, Holman Z, Huang J. Science, 2020, 367: 1352–1358
Acknowledgements
The work is financially supported by the National Natural Science Foundation of China (21975028, 52172182, 22011540377), and the Beijing Municipal Natural Science Foundation (JQ19008).
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
Conflict of interest The authors declare no conflict of interest.
Additional information
Supporting information The supporting information is available online at http://chem.scichina.com and http://link.springer.com/journal/11426. The supporting materials are published as submitted, without typesetting or editing. The responsibility for scientific accuracy and content remains entirely with the authors.
Supplementary information
Rights and permissions
About this article
Cite this article
Zhang, X., Cao, C., Bai, Y. et al. Impeded degradation of perovskite solar cells via the dual interfacial modification of siloxane. Sci. China Chem. 65, 2299–2306 (2022). https://doi.org/10.1007/s11426-022-1381-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11426-022-1381-1