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Interlayer spacing expansion for V<sub>2</sub>O<sub>5</sub> towards ultra-stable zinc anode-based flexible electrochromic displays in Zn<sup>2+</sup>/Li<sup>+</sup>-PC organic electrolyte.

Author information

Affiliations

  • 1. College of Chemistry and Chemical Engineering, Qingdao University, Qingdao 266071, People's Republic of China.
      Authors
    • Li Z 1
    • Song Z 1
    • Zhu Q 1
    (3 authors)
  • 2. Optics & Thermal Radiation Research Center, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao 266237, People's Republic of China.
      Authors
    • Liu L 2
    • Li H 2
    (2 authors)
  • 3. School of Chemistry & Chemical Engineering, Shandong University, Jinan 250100, People's Republic of China.
      Authors
    • Yu WW 3
    (1 author)
  • 4. School of Materials Science and Engineering, Ocean University of China, Qingdao 266003, People's Republic of China.
      Authors
    • Chen J 4
    (1 author)

ORCIDs linked to this article

Chemical Communications (Cambridge, England), 18 Nov 2024,
https://doi.org/10.1039/d4cc04974h PMID: 39552580 

Abstract 

To enhance the electrochemical stability and kinetics of V2O5, 3,4-ethylenedioxythiophene (EDOT) was in situ polymerized within V2O5 interlayers, rendering PEDOT@V2O5 with enlarged layer spacing, increased stability in organic electrolyte, and superior electrochemical kinetics (bleaching/coloration times 10.9/9.1 s) and cyclability (98.5% ΔT and 85.6% capacity retention after 1000 cycles) in a PEDOT@V2O5‖Zn electrochromic device.

Full text links 

Read article at publisher's site: https://doi.org/10.1039/d4cc04974h