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31 Oct 07:51

Perspectives for sustainability analysis of scalable perovskite photovoltaics

Energy Environ. Sci., 2024, Advance Article
DOI: 10.1039/D4EE03956D, Perspective
Open Access Open Access
Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Xueyu Tian, Samuel D. Stranks, Jinsong Huang, Vasilis M. Fthenakis, Yang Yang, Fengqi You
We propose a multi-scale analytics and modeling framework to fill the gap in integrating circular solar economy principles with ecosystem and climate commitments, enabling a holistic sustainability analysis of perovskite PVs.
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31 Oct 07:51

From generation to collection – impact of deposition temperature on charge carrier dynamics of high-performance vacuum-processed organic solar cells

Energy Environ. Sci., 2024, 17,9215-9232
DOI: 10.1039/D4EE03623A, Paper
Open Access Open Access
Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Richard Adam Pacalaj, Yifan Dong, Ivan Ramirez, Roderick C. I. MacKenzie, Seyed Mehrdad Hosseini, Eva Bittrich, Julian Eliah Heger, Pascal Kaienburg, Subhrangsu Mukherjee, Jiaying Wu, Moritz Riede, Harald Ade, Peter Müller-Buschbaum, Martin Pfeiffer, James Robert Durrant
Substrate heating during co-evaporation of bulk heterojunction organic solar cells aids phase separation and improves performance. While recombination remains unaffected, hole transport improves due to more crystalline donor domains.
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31 Oct 07:50

Towards efficient and stable organic solar cells: fixing the morphology problem in block copolymer active layers with synergistic strategies supported by interpretable machine learning

Energy Environ. Sci., 2024, 17,8954-8965
DOI: 10.1039/D4EE03168G, Paper
Yu Cui, Qunping Fan, Hao Feng, Tao Li, Dmitry Yu. Paraschuk, Wei Ma, Han Yan
Interpretable machine learning identifies the causal structure–property relationships and key control factors in block copolymer organic solar cells with excellent power conversion efficiency and thermal stability.
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31 Oct 07:50

Depressing charge recombination in hybrid perovskites by introducing a dynamic electron/energy relay couple towards enhanced photocatalytic hydrogen production

Energy Environ. Sci., 2024, 17,9526-9537
DOI: 10.1039/D4EE03864A, Paper
Jiaqi Liu, Yuxin Xie, Yongxin Jiao, Hefeng Zhang, Junhui Wang, Yuying Gao, Xu Zong
Extraordinary photocatalytic hydrogen evolution is achieved on methylammonium lead iodide perovskites by introducing a dynamic Cu/(CuI2) couple as the electron/energy relay station and the Pt co-catalyst as the charge/energy-releasing promotor.
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21 Oct 08:38

[ASAP] Layered and Low-Dimensional Lead, Silver, and Bismuth Halide Perovskites Directed by Halogen-Substituted Spacer Cations

by Jonathan Schimmels, Willa Mihalyi-Koch, Chris R. Roy, Kyana M. Sanders, John C. Wright, and Song Jin

TOC Graphic

Chemistry of Materials
DOI: 10.1021/acs.chemmater.4c02083
21 Oct 08:38

Advancing high-efficiency, stretchable organic solar cells: novel liquid metal electrode architecture

Energy Environ. Sci., 2024, 17,8915-8925
DOI: 10.1039/D4EE03406F, Paper
Seungbok Lee, Sungjun Oh, Seungseok Han, Dongchan Lee, Jihyung Lee, Yonghwi Kim, Hoe-Yeon Jeong, Jin-Woo Lee, Min-Ho Lee, Wu Bin Ying, Seonju Jeong, Seungjae Lee, Junho Kim, Yun Hoo Kim, Bumjoon J. Kim, Eun-chae Jeon, Taek-Soo Kim, Shinuk Cho, Jung-Yong Lee
Highly efficient and stretchable organic solar cells were developed with a novel liquid metal top electrode. Metallic interlayers enabled its fabrication via thermal evaporation, achieving 14.6% PCE and 70% PCE retention under 63% strain.
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16 Oct 08:41

Green flight paths: a catalyst for net-zero aviation by 2050

Energy Environ. Sci., 2024, 17,9425-9434
DOI: 10.1039/D4EE02472A, Perspective
Open Access Open Access
Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Steve Griffiths, Joao M. Uratani, Alejandro Ríos-Galván, John M. Andresen, M. Mercedes Maroto-Valer
Large-scale sustainable aviation fuel (SAF) production and use is essential to achieving net-zero aviation by 2050.
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16 Oct 08:40

Engineering ultrafast exciton dynamics to boost organic photovoltaic performance

Energy Environ. Sci., 2024, 17,8776-8786
DOI: 10.1039/D4EE03315A, Paper
Yu Guo, Guangchao Han, Jing Guo, Haotian Guo, Yuang Fu, Xiaodan Miao, Zhen Wang, Dongsheng Li, Shuixing Li, Xiaomin Xu, Xinhui Lu, Hongzheng Chen, Yuanping Yi, Philip C. Y. Chow
Y-type acceptors exhibiting faster migration (shorter τ) of local excitons (LEs) in disordered regions of aggregates to intermolecular charge-transfer (ICT) excitons in ordered regions can achieve higher efficiencies in organic solar cells.
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09 Oct 13:08

[ASAP] Lithiation in 2H-MoTe2 Nanoflakes

by Shiyu Xu, Natalie L. Williams, Sihun Lee, Jason J. Huang, Saif Siddique, Andrej Singer, and Judy J. Cha

TOC Graphic

Chemistry of Materials
DOI: 10.1021/acs.chemmater.4c01517
09 Oct 13:08

[ASAP] Decoupling Interlayer Spacing and Cation Dipole on Exciton Binding Energy in Layered Halide Perovskites

by YeonJu Kim, Simon Nussbaum, Danxuan Chen, Nicolas Grandjean, Rosario Scopelliti, Hengquan Guo, Seung Geol Lee, Han-Hee Cho, Jun-Ho Yum, and Kevin Sivula

TOC Graphic

Chemistry of Materials
DOI: 10.1021/acs.chemmater.4c01527
09 Oct 13:07

Hot carrier organic solar cells

Energy Environ. Sci., 2024, 17,8683-8690
DOI: 10.1039/D4EE02612H, Paper
Open Access Open Access
Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Priya Viji, Constantin Tormann, Clemens Göhler, Martijn Kemerink
Slow thermalization of photogenerated charge carriers in organic solar cells leads to an electronic temperature that is much larger than that of the lattice and to significantly enhanced open-circuit voltages.
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02 Oct 12:52

Synergistic enhancement of charge extraction and heat dissipation in inverted perovskite solar cells via n-doped top interlayers

Energy Environ. Sci., 2024, 17,8304-8312
DOI: 10.1039/D4EE02836H, Paper
Sangmi Park, Sang Young Jeong, Jaehoon Kim, Heunjeong Lee, Hye Seung Kim, Young Wook Noh, Ye In Kim, Shinuk Cho, Joon Sang Kang, Han Young Woo, Myoung Hoon Song
n-Doping the fullerene-based interlayer in perovskite solar cells enhances heat dissipation and charge extraction by improving thermal/electrical conductivity, and energy level alignment, which boosts photovoltaic performance and stability.
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02 Oct 12:52

Efficient 1.77 eV-bandgap perovskite and all-perovskite tandem solar cells enabled by long-alkyl phosphonic acid

Energy Environ. Sci., 2024, 17,8219-8227
DOI: 10.1039/D4EE02483D, Paper
Hongling Guan, Shiqiang Fu, Guojun Zeng, Weiqing Chen, Chen Wang, Hongsen Cui, Dexin Pu, Peng Jia, Weiwei Meng, Guojia Fang, Weijun Ke
Incorporating dodecylphosphonic acid additives into 1.77 eV-bandgap perovskites enabled single-junction solar cells to achieve a PCE of 20.2%. Tandem cells further reached impressive PCEs of 27.41% (two-terminal) and 28.65% (four-terminal).
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02 Oct 07:26

[ASAP] Cooling Mixed A-Site Halide Perovskites: Impact of Temperature on Optical and Structural Properties

by Colette M. Sullivan, Jason E. Kuszynski, Alexey Kovalev, Nozomi Shirato, Volker Rose, Sarah Wieghold, Theo Siegrist, Richard D. Schaller, Geoffrey F. Strouse, and Lea Nienhaus

TOC Graphic

Chemistry of Materials
DOI: 10.1021/acs.chemmater.4c02026
02 Oct 07:25

[ASAP] Strategies for Carbon Support Design in Fuel Cells

by Donglai Li, Haibo Jin, and Zipeng Zhao

TOC Graphic

Chemistry of Materials
DOI: 10.1021/acs.chemmater.4c01632
02 Oct 07:25

Revealing degradation mechanisms in 3D/2D perovskite solar cells under photothermal accelerated ageing

Energy Environ. Sci., 2024, 17,8313-8324
DOI: 10.1039/D4EE03869J, Paper
Open Access Open Access
Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Zijian Peng, Andrej Vincze, Fabian Streller, Vincent M. Le Corre, Kaicheng Zhang, Chaohui Li, Jingjing Tian, Chao Liu, Junsheng Luo, Yicheng Zhao, Andreas Späth, Rainer Fink, Thomas Heumüller, Andres Osvet, Ning Li, Martin Stolterfoht, Larry Lüer, Christoph J. Brabec
Three-dimensional/two-dimensional (3D/2D) heterojunctions in perovskite solar cells exhibit excellent optoelectronic properties and enhanced stability under mild ageing conditions.
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02 Oct 07:24

De-templated crystallization in 2D perovskites for enhanced photovoltaic efficiency

Energy Environ. Sci., 2024, 17,8284-8292
DOI: 10.1039/D4EE03272A, Paper
Fang Zeng, Zhenhuang Su, Weiyu Kong, Feng Li, Yuhang Liang, Xingmo Zhang, Tao Wang, Lin Zhang, Yuze Lvtao, Runkai Liu, Xingyu Gao, Jun Huang, Xudong Yang, Rongkun Zheng
A de-templated crystallization strategy using a stable intermediate to promote out-of-plane crystallization of layered 2D perovskites was proposed, in favor of highly efficient and stable perovskite solar cells.
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02 Oct 07:24

Unraveling the relationship between the phenethylammonium-induced 2D phase on the perovskite surface and inverted wide bandgap perovskite solar cell performance

Energy Environ. Sci., 2024, 17,8658-8669
DOI: 10.1039/D4EE02133A, Paper
Xiaomin Huo, Silvia Mariotti, Yaoyao Li, Ting Guo, Chenfeng Ding, Penghui Ji, Shuai Yuan, Tongtong Li, Ning Meng, Xiaomin Liu, Jiahao Zhang, Ilhem Nadia Rabehi, Yu Zhang, Suling Zhao, Hengyuan Wang, Dandan Song, Luis K. Ono, Zheng Xu, Yabing Qi
We studied the impact of phenethylammonium chloride on PIN-structured wide bandgap perovskite solar cells. Elimination of the 2D phase results in a champion efficiency of 20.61% and a VOC loss of only 410 mV with hysteresis-free J–V curves.
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26 Sep 11:52

[ASAP] “Hexagonal” Perovskites: From Stacking Sequence to Space Group Symmetry and New Opportunities

by Sylvia L. Kunz, Michael Haefner, and Oliver Clemens

TOC Graphic

Chemistry of Materials
DOI: 10.1021/acs.chemmater.4c01789
26 Sep 11:35

Unprecedented inorganic HTL-based MA-free Sn–Pb perovskite photovoltaics with an efficiency over 23%

Energy Environ. Sci., 2024, 17,8140-8150
DOI: 10.1039/D4EE03579H, Paper
Seojun Lee, Jun Ryu, Dong-Gun Lee, Padmini Pandey, Chang-Mok Oh, In-Wook Hwang, SungWon Cho, Saemon Yoon, Jeong-Yeon Lee, Dong-Won Kang
This study presents a highly efficient, stable MA-free Sn–Pb perovskite solar cell with a NiOx-based HTL and GeOx passivation.
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26 Sep 11:35

Multifunctional ternary semitransparent organic solar cell module with area above 100 cm2 and average visible transmittance above 30%

Energy Environ. Sci., 2024, 17,7681-7690
DOI: 10.1039/D4EE03430A, Communication
Juxuan Xie, Ju Zhao, Zhisheng Zhou, Kai Zhang, Jiangkai Yu, Chang Zhu, Fei Huang
We present a method for fabricating high-performance ST-OSC modules incorporating the high mobility small molecule donor BTR-Cl into the active layer at low donor content, demonstrating the potential of ST-OSC modules in the field of energy conservation and environmental protection.
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26 Sep 11:35

Boosting hydrogen evolution activity: next-nearest oxygen coordination in dual-phase supra-nanostructured multiprincipal element alloy catalysts

Energy Environ. Sci., 2024, 17,7908-7918
DOI: 10.1039/D4EE03150D, Paper
Fucong Lyu, Chang Liu, Shanshan Zeng, Xiuming Bu, Yuhan Chen, Zhe Jia, Youneng Xie, Ligang Sun, Zhengyi Mao, Junda Shen, Gan Li, Juanhua Luan, Yang Yan, Lu Yao, Lanxi Li, Xianying Wang, Ge Wu, Yang Yang Li, Jian Lu
A novel multi-principal element alloy was developed by integrating oxygen incorporation with dual-phase supra-nanostructuring to boost catalytic efficacy due to its abundant, unique next-nearest oxygen-coordinated active sites in interfaces.
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26 Sep 11:34

Naphtho[1,2-c:5,6-c′]bis([1,2,3]thiadiazole) enables the design of efficient halogen-free polymer donors and fabrication of organic solar cells with >19% efficiency

Energy Environ. Sci., 2024, 17,8593-8608
DOI: 10.1039/D4EE02414A, Paper
Tao Jia, Yongmin Luo, Yulong Hai, Tao Lin, Xudong Qin, Ruijie Ma, Kezhou Fan, Aleksandr A. Sergeev, Top Archie Dela Peña, Yao Li, Mingjie Li, Kam Sing Wong, Gang Li, Jiaying Wu, Shengjian Liu, Fei Huang
Fusion and isomerization strategies are used to develop an electron-withdrawing motif naphtho[1,2-d:5,6-d′]bis([1,2,3]thiadiazole) (iNT) and a halogen-free polymer donor achieving an efficiency of 19.1%.
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26 Sep 11:34

Ultra-uniform perovskite crystals formed in the presence of tetrabutylammonium bistriflimide afford efficient and stable perovskite solar cells

Energy Environ. Sci., 2024, 17,8209-8218
DOI: 10.1039/D4EE01841A, Paper
Open Access Open Access
Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Jaekeun Lim, Alwani Imanah Rafieh, Naoyuki Shibayama, Jianxing Xia, Jean-Nicolas Audinot, Tom Wirtz, Sachin Kinge, Stefan W. Glunz, Yong Ding, Bin Ding, Hobeom Kim, Michael Saliba, Zhaofu Fei, Paul J. Dyson, Mohammad Khaja Nazeeruddin, Hiroyuki Kanda
We induced ultra-uniform perovskite crystals employing tetrabutylammonium bistriflimide additives in perovskite precursor solution, effectively increasing device efficiency and durability.
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26 Sep 11:29

Interlayer surface energy control for high-efficiency printed organic photovoltaic cells

Energy Environ. Sci., 2024, 17,8368-8378
DOI: 10.1039/D4EE03670K, Paper
Jianqiu Wang, Yafei Wang, Mengzhen Du, Yue Yu, Chaoyi Wang, Wenxuan Wang, Qing Guo, Yong Cui, Shaoqing Zhang, Jianhui Hou
Incorporating NiO nanoparticles into PEDOT controls the surface energy of interface layer, enabling the manipulation of film formation kinetics and morphology of active layer. Consequently, 1.03 cm2 cells achieved 18.5% efficiency.
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13 Sep 09:03

[ASAP] Spin-Crossover Solids as Phase-Change Materials to Actuate Strain in 2D MoS2

by Tao Yuwen, Ruiquan Yang, Assel Aitkaliyeva, Charles J Hages, and Daniel R. Talham

TOC Graphic

Chemistry of Materials
DOI: 10.1021/acs.chemmater.4c01389
09 Sep 14:30

[ASAP] Dynamic Disorder in Monolayer and Multilayer 2D Ruddlesden–Popper Lead Iodide Perovskites: Evidence from Solid-State Nuclear Magnetic Resonance and Ultrafast Optical Spectroscopy

by Noemi Landi, Daniela Marongiu, Silvia Borsacchi, Lucia Calucci, Elena Maurina, Stefano Lai, Riccardo Pau, Angelica Simbula, Michele Saba, Marco Geppi, and Elisa Carignani

TOC Graphic

Chemistry of Materials
DOI: 10.1021/acs.chemmater.4c01413
09 Sep 14:26

Unlocking photovoltaic potential: leveraging unique diazo multimembered ring acceptors

Energy Environ. Sci., 2024, 17,7895-7907
DOI: 10.1039/D4EE02841D, Paper
Mingpeng Li, Waqar Ali Memon, Shilong Xiong, Yafei Ding, Yunpeng Wang, Heng Li, Jingwen Si, Leilei Tian, Feng He
Effects of building blocks bearing various diazo-multimembered rings on NFAs’ molecular properties and photovoltaic performance were systematically investigated. Among, PM6:7C-2F-based OSCs delivered a champion PCE of 18.83% with superior stability.
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09 Sep 14:25

Electrophilic molecule-induced π–π interactions reduce energy disorder of the hole transport layer for highly efficient perovskite solar modules

Energy Environ. Sci., 2024, 17,8337-8348
DOI: 10.1039/D4EE03173C, Paper
Lei Wang, Shihao Yuan, Feng Qian, Ting Zhang, Hualin Zheng, Xiaobo Li, Tianyu Lan, Qien Xu, Peng Zhang, Shibin Li
Co-assembled the highly electrophilic FCNO2 with PTAA can effectively reduce the energy disorder of NiOx/PTAA through π–π interactions and charge transfer, thereby achieving an efficiency of 20.6% and excellent stability in 100 cm2 inverted PSM.
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09 Sep 14:25

Trimming defective perovskite layer surfaces for high-performance solar cells

Energy Environ. Sci., 2024, 17,8582-8592
DOI: 10.1039/D4EE03585B, Paper
Chanhyeok Kim, Kihoon Kim, Youngmin Kim, Nikolai Tsvetkov, Nam Joong Jeon, Bong Joo Kang, Hanul Min
The defect density on the top surface of the perovskite thin film was significantly higher than that in the bulk. A trimming solvent treatment removed the defective top surface, substantially reducing the defect concentration and strain.
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