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

Pei-yao Li; Yingde Huang; Dinghao Le; Yujing Chen; Pei Yang; Tian Chen; Kunmei Yang; Qing Wu; Guodong Ren; Xiahui Zhang; Junchao Zheng

doi:10.1021/jacs.6c12732

Chemistry & materialsBatteries & energy materials

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

Pei-yao Li, Yingde Huang, Dinghao Le, Yujing Chen, Pei Yang, Tian Chen, Kunmei Yang, Qing Wu, Guodong Ren, Xiahui Zhang, Junchao Zheng

Peer-reviewed journalReal-world use

In the authors' words

This journal does not let us republish the full abstract. Here are the two sentences Pipette selected, quoted from it. Read the rest at the publisher.

Main result

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.

Read the paper

Appeared: Wednesday, September 23. Journal of the American Chemical Society. Peer-reviewed journal.

DOI: 10.1021/jacs.6c12732

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

In the authors' words

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