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Normal view

Earliest siphuncle-bearing cephalopod from the early Cambrian

Nature, Published online: 29 July 2026; doi:10.1038/s41586-026-10868-y

Early Cambrian Eoceras shaanxiense gen. et sp. nov. preserves septa and a segmented tube resembling a primordial siphuncle, extending cephalopod origins and revealing early assembly of chambered shells used for buoyancy regulation.

Discharge-triggered electronic delocalization via asymmetric motifs suppresses Jahn–Teller distortion in Mn-based layered oxides

Energy Environ. Sci., 2026, Advance Article
DOI: 10.1039/D6EE03005J, Paper
Jiayuan Zhang, Yucheng Fu, Xingyu Lu, Longxiang Liu, Tianwei Cui, Hong Zhu, Yongzhu Fu, Xiang Li
Discharge-induced electronic delocalization via asymmetric Ru–O–Mn motifs actively suppresses Mn3+ formation and Jahn–Teller distortion, achieving near-zero lattice strain and excellent cycling stability for high-energy sodium-ion battery cathodes.
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High-performance LiFePO4 regeneration through Na-induced lattice activation and conductivity rewiring

Energy Environ. Sci., 2026, Advance Article
DOI: 10.1039/D6EE02323A, Paper
Jiale Zhang, Shaofeng Li, Yan Yan, Jiexiang Li, Zeyu Dong, Peng Ge, Yue Yang, Jie Zeng
The recycling of spent LiFePO4 (LFP) is crucial for the sustainable development of Li-ion batteries.
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