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Designing lead-free antiferroelectrics for energy storage

Author

Listed:
  • Bin Xu

    (University of Arkansas)

  • Jorge Íñiguez

    (Luxembourg Institute of Science and Technology (LIST))

  • L. Bellaiche

    (University of Arkansas)

Abstract

Dielectric capacitors, although presenting faster charging/discharging rates and better stability compared with supercapacitors or batteries, are limited in applications due to their low energy density. Antiferroelectric (AFE) compounds, however, show great promise due to their atypical polarization-versus-electric field curves. Here we report our first-principles-based theoretical predictions that Bi1−xRxFeO3 systems (R being a lanthanide, Nd in this work) can potentially allow high energy densities (100–150 J cm−3) and efficiencies (80–88%) for electric fields that may be within the range of feasibility upon experimental advances (2–3 MV cm−1). In addition, a simple model is derived to describe the energy density and efficiency of a general AFE material, providing a framework to assess the effect on the storage properties of variations in doping, electric field magnitude and direction, epitaxial strain, temperature and so on, which can facilitate future search of AFE materials for energy storage.

Suggested Citation

  • Bin Xu & Jorge Íñiguez & L. Bellaiche, 2017. "Designing lead-free antiferroelectrics for energy storage," Nature Communications, Nature, vol. 8(1), pages 1-8, August.
    • Handle: RePEc:nat:natcom:v:8:y:2017:i:1:d:10.1038_ncomms15682
    DOI: 10.1038/ncomms15682
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    Cited by:

    1. Michael Hoffmann & Zheng Wang & Nujhat Tasneem & Ahmad Zubair & Prasanna Venkatesan Ravindran & Mengkun Tian & Anthony Arthur Gaskell & Dina Triyoso & Steven Consiglio & Kandabara Tapily & Robert Clar, 2022. "Antiferroelectric negative capacitance from a structural phase transition in zirconia," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    2. Mao-Hua Zhang & Hui Ding & Sonja Egert & Changhao Zhao & Lorenzo Villa & Lovro Fulanović & Pedro B. Groszewicz & Gerd Buntkowsky & Hans-Joachim Kleebe & Karsten Albe & Andreas Klein & Jurij Koruza, 2023. "Tailoring high-energy storage NaNbO3-based materials from antiferroelectric to relaxor states," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    3. Wei Luo & Alireza Akbarzadeh & Yousra Nahas & Sergei Prokhorenko & Laurent Bellaiche, 2023. "Quantum criticality at cryogenic melting of polar bubble lattices," Nature Communications, Nature, vol. 14(1), pages 1-8, December.
    4. Mengjiao Han & Cong Wang & Kangdi Niu & Qishuo Yang & Chuanshou Wang & Xi Zhang & Junfeng Dai & Yujia Wang & Xiuliang Ma & Junling Wang & Lixing Kang & Wei Ji & Junhao Lin, 2022. "Continuously tunable ferroelectric domain width down to the single-atomic limit in bismuth tellurite," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    5. Peng Chen & Charles Paillard & Hong Jian Zhao & Jorge Íñiguez & Laurent Bellaiche, 2022. "Deterministic control of ferroelectric polarization by ultrafast laser pulses," Nature Communications, Nature, vol. 13(1), pages 1-8, December.

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