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Dual-mechanism synergy of adsorbate evolution and lattice oxygen in high-entropy oxides for enhanced water oxidation

By: Zhen Xin Hui · Zeliang Ju · Jia Zhao Li · Hui Li · Xu Liu · Huai Bi Hu · Zi Wen · Zhi Wen Chen · Chun Cheng Yang · Qing Jiang

2 June 2026 at 00:00

Energy Environ. Sci., 2026, Advance Article
DOI: 10.1039/D6EE00598E, Paper

Zhen Xin Hui, Zeliang Ju, Jia Zhao Li, Hui Li, Xu Liu, Huai Bi Hu, Zi Wen, Zhi Wen Chen, Chun Cheng Yang, Qing Jiang
A spinel-type FeCoNiCrRu high-entropy oxide is synthesized via an ultrafast thermal shock method. This catalyst overcomes the activity–stability trade-off in OER catalysis through the synergistic AEM–LOM dual-pathway mechanism.
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Stable tin–lead perovskite inks for efficient all-perovskite tandems

Nature - Energy

By: Tianshu Ma · Yue Zhao · Jingwei Zhu · Xinxing Yin · Yidan An · Cong Chen · Minghui Shang · Huayang Wang · Zhanghao Wu · Yuhui Liu · Chen Chen · Yuxiang Guan · Jincheng Luo · Jing Zhang · Minghui Li · Chuanxiao Xiao · Fang Yao · Qianqian Lin · Zhenhai Yang · Guoyang Cao · Changlei Wang · Dewei Zhao · Xiaofeng Li

26 May 2026 at 01:00

Nature Energy, Published online: 26 May 2026; doi:10.1038/s41560-026-02077-8

Low-bandgap tin–lead perovskites can boost solar cell efficiency but degrade quickly due to tin oxidation. Here the authors add proton-scavenging additives that stabilize inks for over 300 days, enabling 24.06% single cells and 29.56% certified tandem efficiency.