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Inhibition of shuttle effect in organic cathode and in situ mechanistic exploration

Energy Environ. Sci., 2026, Accepted Manuscript
DOI: 10.1039/D6EE00605A, Paper
Yanxiang Gong, Yiran Jia, Jie Yang, Jun Zhang, Meng Xia, Xi-Yang Wang, Yunsheng Wang, Ying Tao, Manman Fang, Quan-Hong Yang, Ben Zhong Tang, Zhen Li
Organic p-type cathode materials are promising for sustainable energy storage due to their abundance, environmental compatibility, and high operating voltages exceeding 3.5 V. However, their application is constrained by high...
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Bridging redox asymmetry in hot and cold cells for boosted power density in thermally regenerative flow batteries

29 April 2026 at 00:00

Energy Environ. Sci., 2026, 19,3878-3890
DOI: 10.1039/D5EE07558K, Paper
Huan Gao, Yuhao Cai, Wei Xiao, Mingming Yin, Minjie Liu, Tianshou Zhao, Haoran Jiang
Thermally regenerative flow batteries (TRFBs) offer a promising route for harvesting low-grade waste heat; however, their power output is limited by the mismatch in redox reaction kinetics during the reverse reactions between the cold and hot cells.
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The critical role of surface dipoles in CsPbI3 perovskite solar cells

Energy Environ. Sci., 2026, 19,2863-2873
DOI: 10.1039/D5EE07787G, Paper
Open Access Open Access
Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Ran Ji, Nathaniel Gallop, Shivam Singh, Richard Beier, Yitian Du, Zongbao Zhang, Fulya Koc, Marielle Deconinck, Vladimir Shilovskikh, Jose Roberto Bautista-Quijano, Boris Rivkin, Yana Vaynzof
Finely modulating the Cs : Pb ratio of the top 1 nm of CsPbI3 leads to strong surface dipoles that alter the work function by more than 2 eV, increasing the power conversion efficiency from ∼10% to ∼20% and critically affecting stability.
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