Interlayers for non-fullerene based polymer solar cells: distinctive features and challenges

Polymer Photovoltaic Cells: Enhanced Efficiencies via a Network of Internal Donor-Acceptor Heterojunctions

Yu, G., Gao, J., Hummelen, J. C., Wudl, F., & Heeger, A. J. (1995) · Science · doi:10.1126/science.270.5243.1789 · Cited by 10,348

Conjugated Polymer-Based Organic Solar Cells

Günes, S., Neugebauer, H., & Sariciftci, N. S. (2007) · Chemical Reviews · doi:10.1021/cr050149z · Cited by 6,279

High-efficiency solution processable polymer photovoltaic cells by self-organization of polymer blends

Li, G., Shrotriya, V., Huang, J., Yao, Y., Moriarty, T., Emery, K., & Yang, Y. (2005) · Nature Materials · doi:10.1038/nmat1500 · Cited by 5,535

An Electron Acceptor Challenging Fullerenes for Efficient Polymer Solar Cells

Lin, Y., Wang, J., Zhang, Z., Bai, H., Li, Y., Zhu, D., & Zhan, X. (2015) · Advanced Materials · doi:10.1002/adma.201404317 · Cited by 4,258

Fundamentals of zinc oxide as a semiconductor

Janotti, A., & Van de Walle, C. G. (2009) · Reports on Progress in Physics · doi:10.1088/0034-4885/72/12/126501 · Cited by 3,948

Enhanced power-conversion efficiency in polymer solar cells using an inverted device structure

He, Z., Zhong, C., Su, S., Xu, M., Wu, H., & Cao, Y. (2012) · Nature Photonics · doi:10.1038/nphoton.2012.190 · Cited by 3,764

For the Bright Future—Bulk Heterojunction Polymer Solar Cells with Power Conversion Efficiency of 7.4%

Liang, Y., Xu, Z., Xia, J., Tsai, S., Wu, Y., Li, G., Ray, C., & Yu, L. (2010) · Advanced Materials · doi:10.1002/adma.200903528 · Cited by 3,649

Efficient photodiodes from interpenetrating polymer networks

Halls, J. J. M., Walsh, C. A., Greenham, N. C., Marseglia, E. A., Friend, R. H., Moratti, S. C., & Holmes, A. B. (1995) · Nature · doi:10.1038/376498a0 · Cited by 3,258

Stability/degradation of polymer solar cells

Jørgensen, M., Norrman, K., & Krebs, F. C. (2008) · Solar Energy Materials and Solar Cells · doi:10.1016/j.solmat.2008.01.005 · Cited by 2,335

Device Physics of Polymer:Fullerene Bulk Heterojunction Solar Cells

Blom, P. W. M., Mihailetchi, V. D., Koster, L. J. A., & Markov, D. E. (2007) · Advanced Materials · doi:10.1002/adma.200601093 · Cited by 2,299

A Universal Method to Produce Low–Work Function Electrodes for Organic Electronics

Zhou, Y., Fuentes-Hernandez, C., Shim, J., Meyer, J., Giordano, A. J., Li, H., Winget, P., Papadopoulos, T., Cheun, H., Kim, J., et al. (2012) · Science · doi:10.1126/science.1218829 · Cited by 2,140

Simultaneous Enhancement of Open‐Circuit Voltage, Short‐Circuit Current Density, and Fill Factor in Polymer Solar Cells

He, Z., Zhong, C., Huang, X., Wong, W., Wu, H., Chen, L., Su, S., & Cao, Y. (2011) · Advanced Materials · doi:10.1002/adma.201103006 · Cited by 2,134

Fullerene‐Free Polymer Solar Cells with over 11% Efficiency and Excellent Thermal Stability

Zhao, W., Qian, D., Zhang, S., Li, S., Inganäs, O., Gao, F., & Hou, J. (2016) · Advanced Materials · doi:10.1002/adma.201600281 · Cited by 1,868

Consensus statement for stability assessment and reporting for perovskite photovoltaics based on ISOS procedures

Khenkin, M. V., Katz, E. A., Abate, A., Bardizza, G., Berry, J. J., Brabec, C., Brunetti, F., Bulović, V., Burlingame, Q., Di Carlo, A., et al. (2020) · Nature Energy · doi:10.1038/s41560-019-0529-5 · Cited by 1,803

Single-junction polymer solar cells with high efficiency and photovoltage

He, Z., Xiao, B., Liu, F., Wu, H., Yang, Y., Xiao, S., Wang, C., Russell, T. P., & Cao, Y. (2015) · Nature Photonics · doi:10.1038/nphoton.2015.6 · Cited by 1,675

New Architecture for High‐Efficiency Polymer Photovoltaic Cells Using Solution‐Based Titanium Oxide as an Optical Spacer

Kim, J. Y., Kim, S. H., Lee, H. ‐., Lee, K., Ma, W., Gong, X., & Heeger, A. J. (2006) · Advanced Materials · doi:10.1002/adma.200501825 · Cited by 1,656

Electron Transport Materials for Organic Light-Emitting Diodes

Kulkarni, A. P., Tonzola, C. J., Babel, A., & Jenekhe, S. A. (2004) · Chemistry of Materials · doi:10.1021/cm049473l · Cited by 1,624

Energy‐Level Alignment at Organic/Metal and Organic/Organic Interfaces

Braun, S., Salaneck, W. R., & Fahlman, M. (2009) · Advanced Materials · doi:10.1002/adma.200802893 · Cited by 1,593

p -Type semiconducting nickel oxide as an efficiency-enhancing anode interfacial layer in polymer bulk-heterojunction solar cells

Irwin, M. D., Buchholz, D. B., Hains, A. W., Chang, R. P. H., & Marks, T. J. (2008) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0711990105 · Cited by 1,350

Recent advances in solution-processed interfacial materials for efficient and stable polymer solar cells

Yip, H.-L., & Jen, A. K.-Y. (2012) · Energy & Environmental Science · doi:10.1039/c2ee02806a · Cited by 1,117

Upscaling of polymer solar cell fabrication using full roll-to-roll processing

Krebs, F. C., Tromholt, T., & Jørgensen, M. (2010) · Nanoscale · doi:10.1039/b9nr00430k · Cited by 1,024

Consensus stability testing protocols for organic photovoltaic materials and devices

Reese, M. O., Gevorgyan, S. A., Jørgensen, M., Bundgaard, E., Kurtz, S. R., Ginley, D. S., Olson, D. C., Lloyd, M. T., Morvillo, P., Katz, E. A., et al. (2011) · Solar Energy Materials and Solar Cells · doi:10.1016/j.solmat.2011.01.036 · Cited by 989

Critical review of the molecular design progress in non-fullerene electron acceptors towards commercially viable organic solar cells

Wadsworth, A., Moser, M., Marks, A., Little, M. S., Gasparini, N., Brabec, C. J., Baran, D., & McCulloch, I. (2019) · Chemical Society Reviews · doi:10.1039/c7cs00892a · Cited by 986

Universal energy-level alignment of molecules on metal oxides

Greiner, M. T., Helander, M. G., Tang, W.-M., Wang, Z.-B., Qiu, J., & Lu, Z.-H. (2012) · Nature Materials · doi:10.1038/nmat3159 · Cited by 978

Interface Engineering for Organic Electronics

Ma, H., Yip, H., Huang, F., & Jen, A. K. ‐. (2010) · Advanced Functional Materials · doi:10.1002/adfm.200902236 · Cited by 950

Air-stable inverted flexible polymer solar cells using zinc oxide nanoparticles as an electron selective layer

Hau, S. K., Yip, H.-L., Baek, N. S., Zou, J., O’Malley, K., & Jen, A. K.-Y. (2008) · Applied Physics Letters · doi:10.1063/1.2945281 · Cited by 841

Perylene diimides: a thickness-insensitive cathode interlayer for high performance polymer solar cells

Zhang, Z.-G., Qi, B., Jin, Z., Chi, D., Qi, Z., Li, Y., & Wang, J. (2014) · Energy & Environmental Science · doi:10.1039/c4ee00022f · Cited by 835

Efficient inverted polymer solar cells employing favourable molecular orientation

Vohra, V., Kawashima, K., Kakara, T., Koganezawa, T., Osaka, I., Takimiya, K., & Murata, H. (2015) · Nature Photonics · doi:10.1038/nphoton.2015.84 · Cited by 829

Universal passivation strategy to slot-die printed SnO2 for hysteresis-free efficient flexible perovskite solar module

Bu, T., Li, J., Zheng, F., Chen, W., Wen, X., Ku, Z., Peng, Y., Zhong, J., Cheng, Y.-B., & Huang, F. (2018) · Nature Communications · doi:10.1038/s41467-018-07099-9 · Cited by 815

Inverted bulk-heterojunction organic photovoltaic device using a solution-derived ZnO underlayer

White, M. S., Olson, D. C., Shaheen, S. E., Kopidakis, N., & Ginley, D. S. (2006) · Applied Physics Letters · doi:10.1063/1.2359579 · Cited by 813

Cathode dependence of the open-circuit voltage of polymer:fullerene bulk heterojunction solar cells

Mihailetchi, V. D., Blom, P. W. M., Hummelen, J. C., & Rispens, M. T. (2003) · Journal of Applied Physics · doi:10.1063/1.1620683 · Cited by 812

Recent progress and perspective in solution-processed Interfacial materials for efficient and stable polymer and organometal perovskite solar cells

Chueh, C.-C., Li, C.-Z., & Jen, A. K.-Y. (2015) · Energy & Environmental Science · doi:10.1039/c4ee03824j · Cited by 799

Electron Mobility and Injection Dynamics in Mesoporous ZnO, SnO 2 , and TiO 2 Films Used in Dye-Sensitized Solar Cells

Tiwana, P., Docampo, P., Johnston, M. B., et al. (2011) · ACS Nano · doi:10.1021/nn201243y · Cited by 795

Excitonic Solar Cells

Gregg, B. A. (2003) · The Journal of Physical Chemistry B · doi:10.1021/jp022507x · Cited by 790

Cathode engineering with perylene-diimide interlayer enabling over 17% efficiency single-junction organic solar cells

Yao, J., Qiu, B., Zhang, Z.-G., Xue, L., Wang, R., Zhang, C., Chen, S., Zhou, Q., Sun, C., Yang, C., et al. (2020) · Nature Communications · doi:10.1038/s41467-020-16509-w · Cited by 781

Tuning of Metal Work Functions with Self‐Assembled Monolayers

de Boer, B., Hadipour, A., Mandoc, M. M., van Woudenbergh, T., & Blom, P. W. M. (2005) · Advanced Materials · doi:10.1002/adma.200401216 · Cited by 747

Dithienogermole As a Fused Electron Donor in Bulk Heterojunction Solar Cells

Amb, C. M., Chen, S., Graham, K. R., Subbiah, J., Small, C. E., So, F., & Reynolds, J. R. (2011) · Journal of the American Chemical Society · doi:10.1021/ja204056m · Cited by 702

n-Type Water/Alcohol-Soluble Naphthalene Diimide-Based Conjugated Polymers for High-Performance Polymer Solar Cells

Wu, Z., Sun, C., Dong, S., Jiang, X.-F., Wu, S., Wu, H., Yip, H.-L., Huang, F., & Cao, Y. (2016) · Journal of the American Chemical Society · doi:10.1021/jacs.5b12664 · Cited by 684

Origin of the light intensity dependence of the short-circuit current of polymer/fullerene solar cells

Koster, L. J. A., Mihailetchi, V. D., Xie, H., & Blom, P. W. M. (2005) · Applied Physics Letters · doi:10.1063/1.2130396 · Cited by 683

Efficient, Air‐Stable Bulk Heterojunction Polymer Solar Cells Using MoOx as the Anode Interfacial Layer

Sun, Y., Takacs, C. J., Cowan, S. R., Seo, J. H., Gong, X., Roy, A., & Heeger, A. J. (2011) · Advanced Materials · doi:10.1002/adma.201100038 · Cited by 629

Controlling the Morphology and Performance of Bulk Heterojunctions in Solar Cells. Lessons Learned from the Benchmark Poly(3-hexylthiophene):[6,6]-Phenyl-C61-butyric Acid Methyl Ester System

Dang, M. T., Hirsch, L., Wantz, G., & Wuest, J. D. (2013) · Chemical Reviews · doi:10.1021/cr300005u · Cited by 587

17% Efficient Organic Solar Cells Based on Liquid Exfoliated WS2 as a Replacement for PEDOT:PSS

Lin, Y., Adilbekova, B., Firdaus, Y., Yengel, E., Faber, H., Sajjad, M., Zheng, X., Yarali, E., Seitkhan, A., Bakr, O. M., et al. (2019) · Advanced Materials · doi:10.1002/adma.201902965 · Cited by 586

Interface investigation and engineering – achieving high performance polymer photovoltaic devices

Chen, L.-M., Xu, Z., Hong, Z., & Yang, Y. (2010) · Journal of Materials Chemistry · doi:10.1039/b925382c · Cited by 565

Organic electroluminescent device having a hole conductor as an emitting layer

Adachi, C., Tsutsui, T., & Saito, S. (1989) · Applied Physics Letters · doi:10.1063/1.101586 · Cited by 553

Reduced voltage losses yield 10% efficient fullerene free organic solar cells with >1 V open circuit voltages

Baran, D., Kirchartz, T., Wheeler, S., Dimitrov, S., Abdelsamie, M., Gorman, J., Ashraf, R. S., Holliday, S., Wadsworth, A., Gasparini, N., et al. (2016) · Energy & Environmental Science · doi:10.1039/c6ee02598f · Cited by 504

Recent advances in water/alcohol-soluble π-conjugated materials: new materials and growing applications in solar cells

Duan, C., Zhang, K., Zhong, C., Huang, F., & Cao, Y. (2013) · Chemical Society Reviews · doi:10.1039/c3cs60200a · Cited by 487

Interfacial Materials for Organic Solar Cells: Recent Advances and Perspectives

Yin, Z., Wei, J., & Zheng, Q. (2016) · Advanced Science · doi:10.1002/advs.201500362 · Cited by 481

The role of buffer layers in polymer solar cells

Po, R., Carbonera, C., Bernardi, A., & Camaioni, N. (2011) · Energy Environ. Sci. · doi:10.1039/c0ee00273a · Cited by 480

Perylene diimides based materials for organic solar cells

Kozma, E., & Catellani, M. (2013) · Dyes and Pigments · doi:10.1016/j.dyepig.2013.01.020 · Cited by 378

From lab to fab: how must the polymer solar cell materials design change? – an industrial perspective

Po, R., Bernardi, A., Calabrese, A., Carbonera, C., Corso, G., & Pellegrino, A. (2014) · Energy & Environmental Science · doi:10.1039/c3ee43460e · Cited by 336

Review: Fullerene based acceptors for efficient bulk heterojunction organic solar cell applications

Ganesamoorthy, R., Sathiyan, G., & Sakthivel, P. (2017) · Solar Energy Materials and Solar Cells · doi:10.1016/j.solmat.2016.11.024 · Cited by 323

Simplified synthetic routes for low cost and high photovoltaic performance n-type organic semiconductor acceptors

Li, X., Pan, F., Sun, C., Zhang, M., Wang, Z., Du, J., Wang, J., Xiao, M., Xue, L., Zhang, Z.-G., et al. (2019) · Nature Communications · doi:10.1038/s41467-019-08508-3 · Cited by 308

Scalable, ambient atmosphere roll-to-roll manufacture of encapsulated large area, flexible organic tandem solar cell modules

Andersen, T. R., Dam, H. F., Hösel, M., Helgesen, M., Carlé, J. E., Larsen-Olsen, T. T., Gevorgyan, S. A., Andreasen, J. W., Adams, J., Li, N., et al. (2014) · Energy & Environmental Science · doi:10.1039/c4ee01223b · Cited by 296

Doping of Fullerenes via Anion‐Induced Electron Transfer and Its Implication for Surfactant Facilitated High Performance Polymer Solar Cells

Li, C., Chueh, C., Ding, F., Yip, H., Liang, P., Li, X., & Jen, A. K. ‐. (2013) · Advanced Materials · doi:10.1002/adma.201300580 · Cited by 278

Largely Enhanced Efficiency with a PFN/Al Bilayer Cathode in High Efficiency Bulk Heterojunction Photovoltaic Cells with a Low Bandgap Polycarbazole Donor

He, Z., Zhang, C., Xu, X., Zhang, L., Huang, L., Chen, J., Wu, H., & Cao, Y. (2011) · Advanced Materials · doi:10.1002/adma.201101319 · Cited by 248

Inverted Polymer Solar Cells with Reduced Interface Recombination

Chen, S., Small, C. E., Amb, C. M., Subbiah, J., Lai, T., Tsang, S., Manders, J. R., Reynolds, J. R., & So, F. (2012) · Advanced Energy Materials · doi:10.1002/aenm.201200184 · Cited by 235

Interface design for high-efficiency non-fullerene polymer solar cells

Sun, C., Wu, Z., Hu, Z., Xiao, J., Zhao, W., Li, H., Li, Q., Tsang, S., Xu, Y., Zhang, K., et al. (2017) · Energy & Environmental Science · doi:10.1039/c7ee00601b · Cited by 228

Applications of functional fullerene materials in polymer solar cells

Lai, Y.-Y., Cheng, Y.-J., & Hsu, C.-S. (2014) · Energy & Environmental Science · doi:10.1039/c3ee43080d · Cited by 210

Properties of interlayer for organic photovoltaics

Lai, T.-H., Tsang, S.-W., Manders, J. R., Chen, S., & So, F. (2013) · Materials Today · doi:10.1016/j.mattod.2013.10.001 · Cited by 187

Fullerene Derivatives for the Applications as Acceptor and Cathode Buffer Layer Materials for Organic and Perovskite Solar Cells

Cui, C., Li, Y., & Li, Y. (2017) · Advanced Energy Materials · doi:10.1002/aenm.201601251 · Cited by 185

Ethanedithiol Treatment of Solution‐Processed ZnO Thin Films: Controlling the Intragap States of Electron Transporting Interlayers for Efficient and Stable Inverted Organic Photovoltaics

Bai, S., Jin, Y., Liang, X., Ye, Z., Wu, Z., Sun, B., Ma, Z., Tang, Z., Wang, J., Würfel, U., et al. (2015) · Advanced Energy Materials · doi:10.1002/aenm.201401606 · Cited by 180

The state of organic solar cells—A meta analysis

Jørgensen, M., Carlé, J. E., Søndergaard, R. R., Lauritzen, M., Dagnæs-Hansen, N. A., Byskov, S. L., Andersen, T. R., Larsen-Olsen, T. T., Böttiger, A. P. L., Andreasen, B., et al. (2013) · Solar Energy Materials and Solar Cells · doi:10.1016/j.solmat.2013.05.034 · Cited by 165

Highly Efficient Inverted Polymer Solar Cells Based on a Cross-linkable Water-/Alcohol-Soluble Conjugated Polymer Interlayer

Zhang, K., Zhong, C., Liu, S., Mu, C., Li, Z., Yan, H., Huang, F., & Cao, Y. (2014) · ACS Applied Materials & Interfaces · doi:10.1021/am501920z · Cited by 164

Intrinsic photo-degradation and mechanism of polymer solar cells: the crucial role of non-fullerene acceptors

Park, S., & Son, H. J. (2019) · Journal of Materials Chemistry A · doi:10.1039/c9ta07417a · Cited by 161

The role of fullerenes in the environmental stability of polymer:fullerene solar cells

Lee, H. K. H., Telford, A. M., Röhr, J. A., Wyatt, M. F., Rice, B., Wu, J., Maciel, A. D. C., Tuladhar, S. M., Speller, E. M., McGettrick, J., et al. (2018) · Energy & Environmental Science · doi:10.1039/c7ee02983g · Cited by 155

Interfacial Modification in Organic and Perovskite Solar Cells

Bi, S., Leng, X., Li, Y., Zheng, Z., Zhang, X., Zhang, Y., & Zhou, H. (2019) · Advanced Materials · doi:10.1002/adma.201805708 · Cited by 151

Self-doping n-type polymer as a cathode interface layer enables efficient organic solar cells by increasing built-in electric field and boosting interface contact

Wang, Y., Liang, Z., Li, X., Qin, J., Ren, M., Yang, C., Bao, X., Xia, Y., & Li, J. (2019) · Journal of Materials Chemistry C · doi:10.1039/c9tc03506k · Cited by 123

Stability of inverted organic solar cells with ZnO contact layers deposited from precursor solutions

MacLeod, B. A., de Villers, B. J. T., Schulz, P., Ndione, P. F., Kim, H., Giordano, A. J., Zhu, K., Marder, S. R., Graham, S. L., Berry, J. J., et al. (2014) · Energy & Environmental Science · doi:10.1039/c4ee02488e · Cited by 122

Fully Coated Semitransparent Organic Solar Cells with a Doctor-Blade-Coated Composite Anode Buffer Layer of Phosphomolybdic Acid and PEDOT:PSS and a Spray-Coated Silver Nanowire Top Electrode

Ji, G., Wang, Y., Luo, Q., Han, K., Xie, M., Zhang, L., Wu, N., Lin, J., Xiao, S., Li, Y., et al. (2017) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.7b13346 · Cited by 109

Amino N‐Oxide Functionalized Conjugated Polymers and their Amino‐Functionalized Precursors: New Cathode Interlayers for High‐Performance Optoelectronic Devices

Guan, X., Zhang, K., Huang, F., Bazan, G. C., & Cao, Y. (2012) · Advanced Functional Materials · doi:10.1002/adfm.201200199 · Cited by 107

Vertical Stratification Engineering for Organic Bulk-Heterojunction Devices

Huang, L., Wang, G., Zhou, W., Fu, B., Cheng, X., Zhang, L., Yuan, Z., Xiong, S., Zhang, L., Xie, Y., et al. (2018) · ACS Nano · doi:10.1021/acsnano.8b00439 · Cited by 105

Interfacial engineering and optical coupling for multicolored semitransparent inverted organic photovoltaics with a record efficiency of over 12%

Bai, Y., Zhao, C., Chen, X., Zhang, S., Zhang, S., Hayat, T., Alsaedi, A., Tan, Z., Hou, J., & Li, Y. (2019) · Journal of Materials Chemistry A · doi:10.1039/c9ta05789g · Cited by 102

Fullerene-Free Organic Solar Cells with Efficiency Over 12% Based on EDTA–ZnO Hybrid Cathode Interlayer

Li, X., Liu, X., Zhang, W., Wang, H., & Fang, J. (2017) · Chemistry of Materials · doi:10.1021/acs.chemmater.7b01615 · Cited by 99

Roll-coating fabrication of flexible organic solar cells: comparison of fullerene and fullerene-free systems

Liu, K., Larsen‐Olsen, T. T., Lin, Y., Beliatis, M. J., Bundgaard, E., Jørgensen, M., Krebs, F. C., & Zhan, X. (2015) · Journal of Materials Chemistry A · doi:10.1039/c5ta07357j · Cited by 96

Fully gravure printed organic photovoltaic modules: A straightforward process with a high potential for large scale production

Kapnopoulos, C., Mekeridis, E., Tzounis, L., Polyzoidis, C., Zachariadis, A., Tsimikli, S., Gravalidis, C., Laskarakis, A., Vouroutzis, N. Z., & Logothetidis, S. (2015) · Solar Energy Materials and Solar Cells · doi:10.1016/j.solmat.2015.10.021 · Cited by 92

Small Molecule Interlayers in Organic Solar Cells

Li, X., Zhang, W., Usman, K., & Fang, J. (2018) · Advanced Energy Materials · doi:10.1002/aenm.201702730 · Cited by 84

Printable MoO x Anode Interlayers for Organic Solar Cells

Kang, Q. K., Yang, B., Xu, Y., Xu, B., & Hou, J. (2018) · Advanced Materials · doi:10.1002/adma.201801718 · Cited by 83

Polymer design to promote low work function surfaces in organic electronics

Wu, Y., Liu, Y., Emrick, T. S., & Russell, T. P. (2020) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2020.101222 · Cited by 81

Organic solar cell materials and active layer designs—improvements with carbon nanotubes: a review

Ratier, B., Nunzi, J., Aldissi, M., Kraft, T., & Buncel, E. (2012) · Polymer International · doi:10.1002/pi.3233 · Cited by 80

Polydopamine/ZnO electron transport layers enhance charge extraction in inverted non-fullerene organic solar cells

Ahmad, N., Zhang, X., Yang, S., Zhang, D., Wang, J., Zafar, S. U., Li, Y., Zhang, Y., Hussain, S., Cheng, Z., et al. (2019) · Journal of Materials Chemistry C · doi:10.1039/c9tc02781e · Cited by 78

Organic solar cells based on cellulose nanopaper from agroforestry residues with an efficiency of over 16% and effectively wide-angle light capturing

Wu, J., Che, X., Hu, H., Xu, H., Li, B., Liu, Y., Li, J., Ni, Y., Zhang, X., & Ouyang, X. (2020) · Journal of Materials Chemistry A · doi:10.1039/c9ta14039e · Cited by 68

Significant influence of doping effect on photovoltaic performance of efficient fullerene-free polymer solar cells

Kang, Q. K., Wang, Q., An, C., He, C. R., Xu, B., & Hou, J. (2019) · Journal of Energy Chemistry · doi:10.1016/j.jechem.2019.08.005 · Cited by 65

Correlating high power conversion efficiency of PTB7:PC 71 BM inverted organic solar cells with nanoscale structures

Das, S., Keum, J. K., Browning, J. F., Gu, G., Yang, B., Dyck, O., Do, C., Chen, W., Chen, J., Ivanov, I. N., et al. (2015) · Nanoscale · doi:10.1039/c5nr03332b · Cited by 57

Self-Doped N-Type Water/Alcohol Soluble-Conjugated Polymers with Tailored Backbones and Polar Groups for Highly Efficient Polymer Solar Cells

Hu, Z., Chen, Z., Zhang, K., Zheng, N., Xie, R., Liu, X., Yang, X., Huang, F., & Cao, Y. (2017) · Solar RRL · doi:10.1002/solr.201700055 · Cited by 55

Surface modification of ZnO electron transport layers with glycine for efficient inverted non-fullerene polymer solar cells

Zhu, X., Guo, B., Fang, J., Zhai, T., Wang, Y., Li, G., Zhang, J., Wei, Z., Duhm, S., Guo, X., et al. (2019) · Organic Electronics · doi:10.1016/j.orgel.2019.03.039 · Cited by 55

Highly efficient non-fullerene polymer solar cells enabled by novel non-conjugated small-molecule cathode interlayers

Peng, R., Liu, Z., Guan, Q., Hong, L., Song, W., Wei, Q., Gao, P., Huang, J., Fan, X., Wang, M., et al. (2018) · Journal of Materials Chemistry A · doi:10.1039/c8ta00881g · Cited by 51

Semitransparent, non-fullerene and flexible all-plastic solar cells

Wang, Y., Jia, B., Qin, F., Wu, Y., Meng, W., Dai, S., Zhou, Y., & Zhan, X. (2016) · Polymer · doi:10.1016/j.polymer.2016.11.015 · Cited by 48

N-Type Self-Doped Water/Alcohol-Soluble Conjugated Polymers with Tailored Energy Levels for High-Performance Polymer Solar Cells

Jia, J., Fan, B., Xiao, M., Jia, T., Jin, Y., Li, Y., Huang, F., & Cao, Y. (2018) · Macromolecules · doi:10.1021/acs.macromol.8b00126 · Cited by 48

Passivating Surface Defects of n‐SnO2 Electron Transporting Layer by InP/ZnS Quantum Dots: Toward Efficient and Stable Organic Solar Cells

Peng, R., Yan, T., Chen, J., Yang, S., Ge, Z., & Wang, M. (2020) · Advanced Electronic Materials · doi:10.1002/aelm.201901245 · Cited by 48

Non-halogenated solvent-processed ternary-blend solar cells via alkyl-side-chain engineering of a non-fullerene acceptor and their application in large-area devices

Lee, T., Oh, S., Rasool, S., Song, C. E., Kim, D., Lee, S. K., Shin, W. S., & Lim, E. (2020) · Journal of Materials Chemistry A · doi:10.1039/d0ta00947d · Cited by 48

Secondary Bonds Modifying Conjugate‐Blocked Linkages of Biomass‐Derived Lignin to Form Electron Transfer 3D Networks for Efficiency Exceeding 16% Nonfullerene Organic Solar Cells

Hu, H., Xu, H., Wu, J., Li, L., Yue, F., Huang, L., Chen, L., Zhang, X., & Ouyang, X. (2020) · Advanced Functional Materials · doi:10.1002/adfm.202001494 · Cited by 46

Polyolefin Elastomer as the Anode Interfacial Layer for Improved Mechanical and Air Stabilities in Nonfullerene Solar Cells

Ge, Y., Hu, L. Y., Zhang, L., Fu, Q., Xu, G., Xing, Z., Huang, L., Zhou, W., & Chen, Y. (2020) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.9b18095 · Cited by 44

Water–Alcohol-Soluble Hyperbranched Polyelectrolytes and Their Application in Polymer Solar Cells and Photocatalysis

Rafiq, M., Chen, Z., Tang, H., Hu, Z., Zhang, X., Xing, Y., Li, Y., & Huang, F. (2019) · ACS Applied Polymer Materials · doi:10.1021/acsapm.9b00859 · Cited by 41

Solution‐Processable 2D α‐In2Se3 as an Efficient Hole Transport Layer for High‐Performance and Stable Polymer Solar Cells

Wang, J., Yu, H., Hou, C., & Zhang, J. (2019) · Solar RRL · doi:10.1002/solr.201900428 · Cited by 39

Perylene diimide-based cathode interfacial materials: adjustable molecular structures and conformation, optimized film morphology, and much improved performance of non-fullerene polymer solar cells

Li, Y., Han, M., Yang, W., Guo, J., Chang, K., Wang, J., Min, J., Li, Q., & Li, Z. (2019) · Materials Chemistry Frontiers · doi:10.1039/c9qm00236g · Cited by 37

High-Efficiency Nonfullerene Polymer Solar Cell Enabling by Integration of Film-Morphology Optimization, Donor Selection, and Interfacial Engineering

Zhang, X., Li, W., Yao, J., & Zhan, C. (2016) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.6b03926 · Cited by 35

Electrostatic nanoassembly of contact interfacial layer for enhanced photovoltaic performance in polymer solar cells

Saianand, G., Gopalan, A., Lee, K.-P., Venkatesan, S., Qiao, Q., Kang, B., Lee, S. W., Lee, J.-S., & Kang, S. (2016) · Solar Energy Materials and Solar Cells · doi:10.1016/j.solmat.2016.04.018 · Cited by 34

Multifunctional bipyramid-Au@ZnO core–shell nanoparticles as a cathode buffer layer for efficient non-fullerene inverted polymer solar cells with improved near-infrared photoresponse

Li, J., Bai, Y., Yang, B., Zhang, J., Chen, X., Hayat, T., Alsaedi, A., Yang, Y. Q., Hou, J., & Tan, Z. (2019) · Journal of Materials Chemistry A · doi:10.1039/c8ta10549a · Cited by 32

Interfacial ZnO Modification Using a Carboxylic Acid Functionalized N-Annulated Perylene Diimide for Inverted Type Organic Photovoltaics

Abd‐Ellah, M., Cann, J., Dayneko, S. V., Laventure, A., Cieplechowicz, E., & Welch, G. C. (2019) · ACS Applied Electronic Materials · doi:10.1021/acsaelm.9b00328 · Cited by 31

Efficiency enhancement of organic solar cells enabled by interface engineering of sol-gel zinc oxide with an oxadiazole-based material

Fanady, B., Song, W., Peng, R., Wu, T., & Ge, Z. (2019) · Organic Electronics · doi:10.1016/j.orgel.2019.105483 · Cited by 27

Roll-coating fabrication of ITO-free flexible solar cells based on a non-fullerene small molecule acceptor

Liu, W., Shi, H., Andersen, T. R., Zawacka, N. K., Cheng, P., Bundgaard, E., Shi, M., Zhan, X., Krebs, F. C., & Chen, H. (2015) · RSC Advances · doi:10.1039/c5ra04336k · Cited by 26

Highly efficient polymer solar cells employing natural chlorophyllin as a cathode interfacial layer

Guan, Q., Peng, R., Liu, Z., Song, W., Yang, R., Hong, L., Lei, T., Fan, X., Wei, Q., & Ge, Z. (2017) · Journal of Materials Chemistry A · doi:10.1039/c7ta09233d · Cited by 25

All-room-temperature solution-processed new nanocomposites based hole transport layer from synthesis to film formation for high-performance organic solar cells towards ultimate energy-efficient fabrication

Huang, Z., Cheng, J., Ren, X., Zhuang, J., Roy, V. A. L., Burkhartsmeyer, J. M., Wong, K. S., & Choy, W. C. H. (2018) · Nano Energy · doi:10.1016/j.nanoen.2018.02.019 · Cited by 24

Incorporating an Electrode Modification Layer with a Vertical Phase Separated Photoactive Layer for Efficient and Stable Inverted Nonfullerene Polymer Solar Cells

Shi, Z., Liu, H., Wang, Y., Li, J., Bai, Y., Wang, F., Bian, X., Hayat, T., Alsaedi, A., & Tan, Z. (2017) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.7b13494 · Cited by 23

Tris(8‐hydroxyquinoline)aluminum(III)‐Cored Molecular Cathode Interlayer: Improving Electron Mobility and Photovoltaic Efficiency of Polymer Solar Cells

Li, Z., Xu, X., Zhang, G., Deng, M., Li, Y., & Peng, Q. (2018) · Solar RRL · doi:10.1002/solr.201800182 · Cited by 23

Constructing Desired Vertical Component Distribution Within a PBDB-T:ITIC-M Photoactive Layer via Fine-Tuning the Surface Free Energy of a Titanium Chelate Cathode Buffer Layer

Bai, Y., Yang, B., Chen, X., Wang, F., Hayat, T., Alsaedi, A., & Tan, Z. (2018) · Frontiers in Chemistry · doi:10.3389/fchem.2018.00292 · Cited by 21

A General Approach of Adjusting the Surface‐Free Energy of the Interfacial Layer for High‐Performance Organic Solar Cells

Alharbi, N. S., Wang, C., Alsaadi, F. E., Rabah, S., & Tan, Z. (2020) · Advanced Sustainable Systems · doi:10.1002/adsu.202000054 · Cited by 17

Organophosphorus Derivatives as Cathode Interfacial-Layer Materials for Highly Efficient Fullerene-Free Polymer Solar Cells

Gupta, M., Yan, D., Yao, J., & Zhan, C. (2018) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.8b09313 · Cited by 16

Improved fullerene-free polymer solar cells using a rationally designed binary mixed solution of an electron extracting layer

Gupta, M., Yan, D., Yao, J., & Zhan, C. (2018) · Materials Chemistry Frontiers · doi:10.1039/c8qm00311d · Cited by 10

An environmentally friendly natural polymer as a universal interfacial modifier for fullerene and non-fullerene polymer solar cells

Wang, X., Yi, S., He, Z., Ouyang, X., Wu, H., Zhu, W., Zhang, B., & Cao, Y. (2019) · Sustainable Energy & Fuels · doi:10.1039/c9se01079c · Cited by 10

Construction of J-type aggregates as multi-functional interlayers for nonfullerene polymer solar cells

Wu, M., Zhou, J., Luo, Y., Zheng, N., Wang, C., Liu, L., Xie, Z., & Ma, Y. (2018) · Organic Chemistry Frontiers · doi:10.1039/c8qo00934a · Cited by 9