Highly Efficient Perovskite-Perovskite Tandem Solar Cells Reaching 80% of the Theoretical Limit in Photovoltage

Rajagopal, Adharsh; Yang, Zhibin; Jo, Sae Byeok; Braly, Ian L.; Liang, Po-Wei; Hillhouse, Hugh W.; Jen, Alex K. -Y.

doi:10.1002/adma.201702140

Title: Highly Efficient Perovskite-Perovskite Tandem Solar Cells Reaching 80% of the Theoretical Limit in Photovoltage

Journal Article · Mon Jul 10 00:00:00 EDT 2017 · Advanced Materials

DOI:https://doi.org/10.1002/adma.201702140· OSTI ID:1533046

Rajagopal, Adharsh ^[1]; Yang, Zhibin ^[1]; Jo, Sae Byeok ^[1]; Braly, Ian L. ^[2]; Liang, Po-Wei ^[1]; Hillhouse, Hugh W. ^[2]; Jen, Alex K. -Y. ^[3]

Univ. of Washington, Seattle, WA (United States). Dept. of Materials Science and Engineering
Univ. of Washington, Seattle, WA (United States). Dept. of Chemical Engineering. Molecular Engineering and Sciences Inst.
Univ. of Washington, Seattle, WA (United States). Dept. of Materials Science and Engineering; City Univ. of Hong Kong (Hong Kong). Dept. of Biology and Chemistry

Organic–inorganic hybrid perovskite multijunction solar cells have immense potential to realize power conversion efficiencies (PCEs) beyond the Shockley–Queisser limit of single-junction solar cells; however, they are limited by large nonideal photovoltage loss (V _oc,loss) in small- and large-bandgap subcells. Here, an integrated approach is utilized to improve the V _oc of subcells with optimized bandgaps and fabricate perovskite–perovskite tandem solar cells with small V _oc,loss. A fullerene variant, Indene-C₆₀ bis-adduct, is used to achieve optimized interfacial contact in a small-bandgap (≈1.2 eV) subcell, which facilitates higher quasi-Fermi level splitting, reduces nonradiative recombination, alleviates hysteresis instabilities, and improves V _oc to 0.84 V. Compositional engineering of large-bandgap (≈1.8 eV) perovskite is employed to realize a subcell with a transparent top electrode and photostabilized V _oc of 1.22 V. The resultant monolithic perovskite–perovskite tandem solar cell shows a high V _oc of 1.98 V (approaching 80% of the theoretical limit) and a stabilized PCE of 18.5%. The significantly minimized nonideal V _oc,loss is better than state-of-the-art silicon–perovskite tandem solar cells, which highlights the prospects of using perovskite–perovskite tandems for solar-energy generation. It also unlocks opportunities for solar water splitting using hybrid perovskites with solar-to-hydrogen efficiencies beyond 15%.

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Research Organization:: Univ. of Washington, Seattle, WA (United States)

Sponsoring Organization:: USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Solar Energy Technologies Office; National Science Foundation (NSF); Ofﬁce of Naval Research (ONR) (United States); Asian Office of Aerospace Research and Development (AOARD) (United States)

Grant/Contract Number:: EE0006710; DMR-1608279; ECC-1542101; N00014-17-1-2260; FA2386-15-1-4106

OSTI ID:: 1533046

Alternate ID(s):: OSTI ID: 1380026

Journal Information:: Advanced Materials, Vol. 29, Issue 34; ISSN 0935-9648

Publisher:: WileyCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 231 works

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References (53)

Band filling with free charge carriers in organometal halide perovskites Manser, Joseph S.; Kamat, Prashant V. Nature Photonics, Vol. 8, Issue 9 https://doi.org/10.1038/nphoton.2014.171	journal	August 2014
Hybrid organic—inorganic perovskites: low-cost semiconductors with intriguing charge-transport properties Brenner, Thomas M.; Egger, David A.; Kronik, Leeor Nature Reviews Materials, Vol. 1, Issue 1 https://doi.org/10.1038/natrevmats.2015.7	journal	January 2016
Anticorrelation between Local Photoluminescence and Photocurrent Suggests Variability in Contact to Active Layer in Perovskite Solar Cells Eperon, Giles E.; Moerman, David; Ginger, David S. ACS Nano, Vol. 10, Issue 11 https://doi.org/10.1021/acsnano.6b05825	journal	October 2016
23.6%-efficient monolithic perovskite/silicon tandem solar cells with improved stability Bush, Kevin A.; Palmstrom, Axel F.; Yu, Zhengshan J. Nature Energy, Vol. 2, Issue 4 https://doi.org/10.1038/nenergy.2017.9	journal	February 2017
Exploring the Limiting Open-Circuit Voltage and the Voltage Loss Mechanism in Planar CH ₃ NH ₃ PbBr ₃ Perovskite Solar Cells Chen, Shi; Hou, Yi; Chen, Haiwei Advanced Energy Materials, Vol. 6, Issue 18 https://doi.org/10.1002/aenm.201600132	journal	June 2016
Metal halide perovskites for energy applications Zhang, Wei; Eperon, Giles E.; Snaith, Henry J. Nature Energy, Vol. 1, Issue 6 https://doi.org/10.1038/nenergy.2016.48	journal	May 2016
High Efficiency Tandem Thin-Perovskite/Polymer Solar Cells with a Graded Recombination Layer Liu, Yao; Renna, Lawrence A.; Bag, Monojit ACS Applied Materials & Interfaces, Vol. 8, Issue 11 https://doi.org/10.1021/acsami.5b12740	journal	March 2016
Low-bandgap mixed tin–lead iodide perovskite absorbers with long carrier lifetimes for all-perovskite tandem solar cells Zhao, Dewei; Yu, Yue; Wang, Changlei Nature Energy, Vol. 2, Issue 4 https://doi.org/10.1038/nenergy.2017.18	journal	March 2017
Organic–Inorganic Perovskites: Structural Versatility for Functional Materials Design Saparov, Bayrammurad; Mitzi, David B. Chemical Reviews, Vol. 116, Issue 7 https://doi.org/10.1021/acs.chemrev.5b00715	journal	March 2016
The rapid evolution of highly efficient perovskite solar cells Correa-Baena, Juan-Pablo; Abate, Antonio; Saliba, Michael Energy & Environmental Science, Vol. 10, Issue 3 https://doi.org/10.1039/C6EE03397K	journal	January 2017
Modeling Anomalous Hysteresis in Perovskite Solar Cells van Reenen, Stephan; Kemerink, Martijn; Snaith, Henry J. The Journal of Physical Chemistry Letters, Vol. 6, Issue 19 https://doi.org/10.1021/acs.jpclett.5b01645	journal	September 2015
Photovoltaic mixed-cation lead mixed-halide perovskites: links between crystallinity, photo-stability and electronic properties Rehman, Waqaas; McMeekin, David P.; Patel, Jay B. Energy & Environmental Science, Vol. 10, Issue 1 https://doi.org/10.1039/C6EE03014A	journal	January 2017
Open Circuit Potential Build-Up in Perovskite Solar Cells from Dark Conditions to 1 Sun Gouda, Laxman; Gottesman, Ronen; Ginsburg, Adam The Journal of Physical Chemistry Letters, Vol. 6, Issue 22 https://doi.org/10.1021/acs.jpclett.5b02014	journal	October 2015
Spectral Features and Charge Dynamics of Lead Halide Perovskites: Origins and Interpretations Sum, Tze Chien; Mathews, Nripan; Xing, Guichuan Accounts of Chemical Research, Vol. 49, Issue 2 https://doi.org/10.1021/acs.accounts.5b00433	journal	January 2016
High Open-Circuit Voltages in Tin-Rich Low-Bandgap Perovskite-Based Planar Heterojunction Photovoltaics Zhao, Baodan; Abdi-Jalebi, Mojtaba; Tabachnyk, Maxim Advanced Materials, Vol. 29, Issue 2 https://doi.org/10.1002/adma.201604744	journal	November 2016
Solar cell efficiency tables (version 49): Solar cell efficiency tables (version 49) Green, Martin A.; Emery, Keith; Hishikawa, Yoshihiro Progress in Photovoltaics: Research and Applications, Vol. 25, Issue 1 https://doi.org/10.1002/pip.2855	journal	November 2016
CH ₃ NH ₃ PbBr ₃ -CH ₃ NH ₃ PbI ₃ Perovskite-Perovskite Tandem Solar Cells with Exceeding 2.2 V Open Circuit Voltage Heo, Jin Hyuck; Im, Sang Hyuk Advanced Materials, Vol. 28, Issue 25 https://doi.org/10.1002/adma.201501629	journal	October 2015
Efficient Near-Infrared-Transparent Perovskite Solar Cells Enabling Direct Comparison of 4-Terminal and Monolithic Perovskite/Silicon Tandem Cells Werner, Jérémie; Barraud, Loris; Walter, Arnaud ACS Energy Letters, Vol. 1, Issue 2 https://doi.org/10.1021/acsenergylett.6b00254	journal	August 2016
Light-Induced Phase Segregation in Halide-Perovskite Absorbers Slotcavage, Daniel J.; Karunadasa, Hemamala I.; McGehee, Michael D. ACS Energy Letters, Vol. 1, Issue 6 https://doi.org/10.1021/acsenergylett.6b00495	journal	November 2016
Antagonism between Spin–Orbit Coupling and Steric Effects Causes Anomalous Band Gap Evolution in the Perovskite Photovoltaic Materials CH ₃ NH ₃ Sn _{1– x} Pb _x I ₃ Im, Jino; Stoumpos, Constantinos C.; Jin, Hosub The Journal of Physical Chemistry Letters, Vol. 6, Issue 17 https://doi.org/10.1021/acs.jpclett.5b01738	journal	August 2015
Anomalous Band Gap Behavior in Mixed Sn and Pb Perovskites Enables Broadening of Absorption Spectrum in Solar Cells Hao, Feng; Stoumpos, Constantinos C.; Chang, Robert P. H. Journal of the American Chemical Society, Vol. 136, Issue 22 https://doi.org/10.1021/ja5033259	journal	May 2014
Lead-free organic–inorganic tin halide perovskites for photovoltaic applications Noel, Nakita K.; Stranks, Samuel D.; Abate, Antonio Energy Environ. Sci., Vol. 7, Issue 9 https://doi.org/10.1039/C4EE01076K	journal	January 2014
Stable Low-Bandgap Pb-Sn Binary Perovskites for Tandem Solar Cells Yang, Zhibin; Rajagopal, Adharsh; Chueh, Chu-Chen Advanced Materials, Vol. 28, Issue 40 https://doi.org/10.1002/adma.201602696	journal	August 2016
Roles of Fullerene-Based Interlayers in Enhancing the Performance of Organometal Perovskite Thin-Film Solar Cells Liang, Po-Wei; Chueh, Chu-Chen; Williams, Spencer T. Advanced Energy Materials, Vol. 5, Issue 10 https://doi.org/10.1002/aenm.201402321	journal	February 2015
Inverted Current-Voltage Hysteresis in Mixed Perovskite Solar Cells: Polarization, Energy Barriers, and Defect Recombination Tress, Wolfgang; Correa Baena, Juan Pablo; Saliba, Michael Advanced Energy Materials, Vol. 6, Issue 19 https://doi.org/10.1002/aenm.201600396	journal	July 2016
Photovoltaic materials: Present efficiencies and future challenges Polman, A.; Knight, M.; Garnett, E. C. Science, Vol. 352, Issue 6283 https://doi.org/10.1126/science.aad4424	journal	April 2016
Thermal and Environmental Stability of Semi-Transparent Perovskite Solar Cells for Tandems Enabled by a Solution-Processed Nanoparticle Buffer Layer and Sputtered ITO Electrode Bush, Kevin A.; Bailie, Colin D.; Chen, Ye Advanced Materials, Vol. 28, Issue 20 https://doi.org/10.1002/adma.201505279	journal	February 2016
Water photolysis at 12.3% efficiency via perovskite photovoltaics and Earth-abundant catalysts Luo, J.; Im, J. -H.; Mayer, M. T. Science, Vol. 345, Issue 6204 https://doi.org/10.1126/science.1258307	journal	September 2014
Defect states in perovskite solar cells associated with hysteresis and performance Miller, D. Westley; Eperon, Giles E.; Roe, Ellis T. Applied Physics Letters, Vol. 109, Issue 15 https://doi.org/10.1063/1.4963760	journal	October 2016
Carrier Diffusion Lengths of over 500 nm in Lead-Free Perovskite CH ₃ NH ₃ SnI ₃ Films Ma, Lin; Hao, Feng; Stoumpos, Constantinos C. Journal of the American Chemical Society, Vol. 138, Issue 44 https://doi.org/10.1021/jacs.6b09257	journal	October 2016
A two-terminal perovskite/perovskite tandem solar cell Jiang, Fangyuan; Liu, Tiefeng; Luo, Bangwu Journal of Materials Chemistry A, Vol. 4, Issue 4 https://doi.org/10.1039/C5TA08744A	journal	January 2016
Monolithic Perovskite-CIGS Tandem Solar Cells via In Situ Band Gap Engineering Todorov, Teodor; Gershon, Talia; Gunawan, Oki Advanced Energy Materials, Vol. 5, Issue 23 https://doi.org/10.1002/aenm.201500799	journal	September 2015
Solvent-Mediated Crystallization of CH₃NH₃SnI₃ Films for Heterojunction Depleted Perovskite Solar Cells Hao, Feng; Stoumpos, Constantinos C.; Guo, Peijun Journal of the American Chemical Society, Vol. 137, Issue 35, p. 11445-11452 https://doi.org/10.1021/jacs.5b06658	journal	August 2015
Quantifying Losses in Open-Circuit Voltage in Solution-Processable Solar Cells Yao, Jizhong; Kirchartz, Thomas; Vezie, Michelle S. Physical Review Applied, Vol. 4, Issue 1 https://doi.org/10.1103/PhysRevApplied.4.014020	journal	July 2015
Stabilized Wide Bandgap MAPbBr _x I _{3- x} Perovskite by Enhanced Grain Size and Improved Crystallinity Hu, Miao; Bi, Cheng; Yuan, Yongbo Advanced Science, Vol. 3, Issue 6 https://doi.org/10.1002/advs.201500301	journal	December 2015
Carrier trapping and recombination: the role of defect physics in enhancing the open circuit voltage of metal halide perovskite solar cells Leijtens, Tomas; Eperon, Giles E.; Barker, Alex J. Energy & Environmental Science, Vol. 9, Issue 11 https://doi.org/10.1039/C6EE01729K	journal	January 2016
Long-Range Balanced Electron- and Hole-Transport Lengths in Organic-Inorganic CH₃NH₃PbI₃ Xing, G.; Mathews, N.; Sun, S. Science, Vol. 342, Issue 6156, p. 344-347 https://doi.org/10.1126/science.1243167	journal	October 2013
Effect of Structural Phase Transition on Charge-Carrier Lifetimes and Defects in CH ₃ NH ₃ SnI ₃ Perovskite Parrott, Elizabeth S.; Milot, Rebecca L.; Stergiopoulos, Thomas The Journal of Physical Chemistry Letters, Vol. 7, Issue 7 https://doi.org/10.1021/acs.jpclett.6b00322	journal	March 2016
Fabrication of Efficient Low-Bandgap Perovskite Solar Cells by Combining Formamidinium Tin Iodide with Methylammonium Lead Iodide Liao, Weiqiang; Zhao, Dewei; Yu, Yue Journal of the American Chemical Society, Vol. 138, Issue 38 https://doi.org/10.1021/jacs.6b08337	journal	September 2016
Efficient Monolithic Perovskite/Perovskite Tandem Solar Cells Forgács, Dávid; Gil-Escrig, Lidón; Pérez-Del-Rey, Daniel Advanced Energy Materials, Vol. 7, Issue 8 https://doi.org/10.1002/aenm.201602121	journal	December 2016
50% Sn-Based Planar Perovskite Solar Cell with Power Conversion Efficiency up to 13.6% Li, Yunlong; Sun, Weihai; Yan, Weibo Advanced Energy Materials, Vol. 6, Issue 24 https://doi.org/10.1002/aenm.201601353	journal	August 2016
Stabilized Wide Bandgap Perovskite Solar Cells by Tin Substitution Yang, Zhibin; Rajagopal, Adharsh; Jo, Sae Byeok Nano Letters, Vol. 16, Issue 12 https://doi.org/10.1021/acs.nanolett.6b03857	journal	November 2016
Optoelectronic Quality and Stability of Hybrid Perovskites from MAPbI ₃ to MAPbI ₂ Br Using Composition Spread Libraries Braly, Ian L.; Hillhouse, Hugh W. The Journal of Physical Chemistry C, Vol. 120, Issue 2 https://doi.org/10.1021/acs.jpcc.5b10728	journal	January 2016
Perovskite photonic sources Sutherland, Brandon R.; Sargent, Edward H. Nature Photonics, Vol. 10, Issue 5 https://doi.org/10.1038/nphoton.2016.62	journal	April 2016
A mixed-cation lead mixed-halide perovskite absorber for tandem solar cells McMeekin, D. P.; Sadoughi, G.; Rehman, W. Science, Vol. 351, Issue 6269 https://doi.org/10.1126/science.aad5845	journal	January 2016
Monolithic perovskite/silicon-heterojunction tandem solar cells processed at low temperature Albrecht, Steve; Saliba, Michael; Correa Baena, Juan Pablo Energy & Environmental Science, Vol. 9, Issue 1 https://doi.org/10.1039/C5EE02965A	journal	January 2016
High-efficiency tandem perovskite solar cells Bailie, Colin D.; McGehee, Michael D. MRS Bulletin, Vol. 40, Issue 8 https://doi.org/10.1557/mrs.2015.167	journal	August 2015
Perovskite-perovskite tandem photovoltaics with optimized band gaps Eperon, Giles E.; Leijtens, Tomas; Bush, Kevin A. Science, Vol. 354, Issue 6314 https://doi.org/10.1126/science.aaf9717	journal	October 2016
Chemically diverse and multifunctional hybrid organic–inorganic perovskites Li, Wei; Wang, Zheming; Deschler, Felix Nature Reviews Materials, Vol. 2, Issue 3 https://doi.org/10.1038/natrevmats.2016.99	journal	February 2017
Photoinduced Emissive Trap States in Lead Halide Perovskite Semiconductors Motti, Silvia G.; Gandini, Marina; Barker, Alex J. ACS Energy Letters, Vol. 1, Issue 4 https://doi.org/10.1021/acsenergylett.6b00355	journal	September 2016
Efficient Monolithic Perovskite/Silicon Tandem Solar Cell with Cell Area >1 cm ² Werner, Jérémie; Weng, Ching-Hsun; Walter, Arnaud The Journal of Physical Chemistry Letters, Vol. 7, Issue 1 https://doi.org/10.1021/acs.jpclett.5b02686	journal	December 2015
High Open-Circuit Voltages in Tin-Rich Low-Bandgap Perovskite-Based Planar Heterojunction Photovoltaics Zhao, Baodan; Abdi-Jalebi, M.; Tabachnyk, M. Apollo - University of Cambridge Repository https://doi.org/10.17863/cam.6563	text	January 2017
Perovskite-perovskite tandem photovoltaics with optimized bandgaps Eperon, Giles E.; Leijtens, Tomas; Bush, Kevin A. arXiv https://doi.org/10.48550/arxiv.1608.03920	text	January 2016

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Highly Efficient Sn–Pb Perovskite Solar Cell and High‐Performance All‐Perovskite Four‐Terminal Tandem Solar Cell Yao, Yanqing; Lv, Feng; Luo, Lie Solar RRL, Vol. 4, Issue 3 https://doi.org/10.1002/solr.201900396	journal	December 2019
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Carrier lifetimes of >1 μs in Sn-Pb perovskites enable efficient all-perovskite tandem solar cells Tong, Jinhui; Song, Zhaoning; Kim, Dong Hoe Science, Vol. 364, Issue 6439 https://doi.org/10.1126/science.aav7911	journal	April 2019
Enhancing electron diffusion length in narrow-bandgap perovskites for efficient monolithic perovskite tandem solar cells Z., Ni,; J., Huang,; J., Zhao, The University of North Carolina at Chapel Hill University Libraries https://doi.org/10.17615/1x7d-nh55	text	January 2019
Tin(iv) dopant removal through anti-solvent engineering enabling tin based perovskite solar cells with high charge carrier mobilities Bandara, Rmi; Jayawardena, Kdgi; Adeyemo, Stephanie Apollo - University of Cambridge Repository https://doi.org/10.17863/cam.40441	text	January 2019

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