Defect-less Formamidinium Sn-Pb Perovskite Grown on Fluorinated Substrate with Top-down Crystallization Control for Efficient and Stable Photovoltaic

Energy Environ. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D3EE04343F, Paper
Yuan Zhou, Tonghui Guo, Junjun Jin, Zhenkun Zhu, Yanyan Li, Shuxin Wang, Sisi Zhou, Qianqian Lin, Jinhua Li, Weijun Ke, Guojia Fang, Xianggong Zhang, Qidong Tai
Ideal bandgap formamidinium tin-lead perovskite (FASn0.5Pb0.5I3) is appealing for fabricating thermally stable single-junction and tandem perovskite photovoltaics. Nevertheless, the obtain of high device efficiency is limited to the preparation of...
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Supply risk considerations for photoelectrochemical water splitting materials

Energy Environ. Sci., 2024, Advance Article
DOI: 10.1039/D3EE04369J, Analysis
Open Access Open Access
Creative Commons Licence  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Martin Hillenbrand, Christoph Helbig, Roland Marschall
Absorber materials for photoelectrochemical water splitting have supply risks emerging from supply, demand, concentration, and political risks.
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Rational design of anti-freezing electrolyte concentrations via freeze concentration process

Energy Environ. Sci., 2024, Advance Article
DOI: 10.1039/D4EE00859F, Paper
Liwei Jiang, Yuan-Chao Hu, Fei Ai, Zhuojian Liang, Yi-Chun Lu
Electrolyte concentration is crucial for low-temperature aqueous batteries (LTABs) as it directly dictates electrolyte freezing point.
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Solvating lithium and tethering aluminium by di-coordination-strength anions for low-temperature lithium metal batteries

Energy Environ. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D3EE03809B, Communication
Jin-Xiu Chen, Jin-Hao Zhang, Xiao-Zhong Fan, Fang-Fang Wang, Wen Tang, Wei Xia, Yusheng Zhao, Long Kong
The corrosive lithium bis(fluorosulfonyl)imide (LiFSI) for aluminium (Al) current collector is impeded by a concept of di-coordination-strength anions. This concept adopts weakly coordinated anion (FSI−) to exert high ionic transport...
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Additive Engineering with 2, 8-dibromo-dibenzothiophene-S, S-dioxide Enabled Tin-Based Perovskite Solar Cells with 14.98% Power Conversion Efficiency

Energy Environ. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D3EE03359G, Paper
Xianyong Zhou, Wenbo Peng, Zhixin Liu, Yong Zhang, Luozheng Zhang, Meiqing Zhang, Chang Liu, Lei Yan, Xingzhu Wang, Baomin Xu
As the most promising lead-free perovskite, tin-based perovskite has attracted much attention due to its suitable bandgap and low toxicity. However, many defects (tin vacancy defects caused by Sn2+ oxidation...
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Towards standardized grid emission factors: methodological insights and best practices

Energy Environ. Sci., 2024, Advance Article
DOI: 10.1039/D3EE04394K, Paper
Open Access Open Access
Creative Commons Licence  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Malte Schäfer, Felipe Cerdas, Christoph Herrmann
Grid emission factors from official sources vary. Nine relevant aspects were identified and their influence quantified. The recommended set of aspects best represents emissions from grid electricity consumption.
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The Acupuncture Effect of Carbon Nanotubes Induced by the Volume Expansion of Silicon-Based Anodes

Energy Environ. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4EE00710G, Paper
Ziying He, Chenxi Zhang, Yukang Zhu, Fei Wei
The cyclic instability of Si-based anodes can be effectively alleviated by adding carbon nanotube (CNT) networks. However, the ion diffusion and electrochemical performance vary greatly depending on the type of...
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Custom-tailored solvent engineering for efficient wide-bandgap perovskite solar cells with a wide processing window and low VOC losses

Energy Environ. Sci., 2024, Advance Article
DOI: 10.1039/D4EE00330F, Paper
Ruohao Wang, Jingwei Zhu, Jiayu You, Hao Huang, Yang Yang, Ruihao Chen, Juncheng Wang, Yuliang Xu, Zhiyu Gao, Jiayue Chen, Bangxin Xu, Bing Wang, Cong Chen, Dewei Zhao, Wen-Hua Zhang
A DMPU custom-tailored solvent system effectively improved the film quality of perovskites, achieving one of the highest VOC of 1.256 V for 1.65 eV wide-bandgap PSCs.
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Rethinking Nitrate Reduction: Redirecting Electrochemical Efforts from Ammonia to Nitrogen for Realistic Environmental Impact

Energy Environ. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4EE00222A, Opinion
Open Access Open Access
Hao Huang, Karthik Peramaiah, Kuo-Wei Huang
The excessive use of nitrate in agriculture and industry poses a significant threat to human health and ecosystems. To effectively manage the nitrogen cycle (N-cycle) in nature and to deal...
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Mott-Schottky contact synergistically boosts the electroreduction of nitrate to ammonia under low-nitrate concentration

Energy Environ. Sci., 2024, Accepted Manuscript
DOI: 10.1039/D4EE00715H, Paper
Xiaojuan Zhu, Chaoqun Ma, Yi-Chi Wang, Kaiyu Qu, Leyang Song, Jing Wang, Yushuang Gong, Xiang Liu, Jintao Zhang, Qipeng Lu, An-Liang Wang
Electrocatalytic nitrate reduction reaction (NO3RR) holds tremendous potential for remediating NO3- pollution in groundwater and obtaining clean ammonia (NH3). However, the currently reported NO3RR catalysts face challenges in achieving high...
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