Pt Nanoparticles Supported on Ta-Doped TiO2 for Durable Proton Exchange Membrane Water Electrolysis

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• Chemistry & materials/Batteries & energy materialsSep 23, 2026

  Ternary-Ion Batteries

  To overcome this fundamental trade-off, we herein propose a ternary-ion mechanism that orchestrates the cooperative reactions of three distinct ionic species through mutually matched redox reactions and coordinated multivalent-metal ion exchange at the cathode and anode.

  Minglei Mao, Zhihang Liu, Qiyu Wang and 7 more — Journal of the American Chemical Society

  Peer-reviewed journalBold claims, read criticallyClaims a big stepReal-world use

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• Chemistry & materials/Batteries & energy materialsSep 23, 2026

  Activating the Anomalous Jahn–Teller Effect in NASICON-Type Mixed Phosphate Cathode via Crystal Field Engineering

  Herein, we report a NASICON-type cathode, Na3.85□0.15Mn1.35Fe1.5V0.15(PO4)2(P2O7) (□ denotes Na vacancy, NFMPP-V), in which vanadium substitution reconfigures the Mn3+-induced Jahn–Teller distortion and couples it with multivalent redox processes, achieving enhanced energy density and reaction kinetics.

  Pei-yao Li, Yingde Huang, Dinghao Le and 8 more — Journal of the American Chemical Society

  Peer-reviewed journalReal-world use

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• Chemistry & materials/Batteries & energy materialsSep 23, 2026

  Electrolyte Dependent Structure Transport Relationships in Electrodeposited Prussian Blue Analogue Thin Films

  These results demonstrate that electrolyte identity controls not only lattice dimensions but also the organization and connectivity of defect networks, highlighting structural coherence and accessible transport pathways as key factors governing electrochemical performance in PBA thin films.

  Larissa de O. Garcia, Michael Pohlitz, Mohammed F. Kalady and 1 more — arXiv

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