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@ARTICLE{Qi:904945,
      author       = {Qi, Rui and Chu, Mihai and Zhao, Wenguang and Liao, Lei and
                      Chen, Ziwei and Zheng, Shisheng and Chen, Xiping and Xie,
                      Lei and Liu, Tongchao and Ren, Yang and Jin, Lei and Amine,
                      Khalil and Pan, Feng and Xiao, Yinguo},
      title        = {{A} highly-stable layered {F}e/{M}n-based cathode with
                      ultralow strain for advanced sodium-ion batteries},
      journal      = {Nano energy},
      volume       = {88},
      issn         = {2211-2855},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier},
      reportid     = {FZJ-2022-00259},
      pages        = {106206 -},
      year         = {2021},
      abstract     = {Sodium-ion batteries (SIBs) with iron- and manganese-based
                      cathode electrodes have exhibited great promise in the
                      grid-scale energy storage systems, on the basis of the
                      satisfactory theoretical capacity, as well as huge
                      abundance, low price and non-toxicity of raw materials.
                      However, the inferior cycle life of cathode materials
                      originating from their poor structural stability remains a
                      formidable challenge towards practical applications. Here,
                      an efficient strategy of improving the structure durability
                      is demonstrated in iron- and manganese-based cathodes by
                      dual heteroatom doping. The as-obtained P2-type
                      Na0.65Li0.08Cu0.08Fe0.24Mn0.6O2 cathode delivers superior
                      cyclability $(88.2\%$ capacity retention for 500 cycles at
                      2C), fabulous rate capability $(76\%$ capacity retention at
                      5C compared to 0.1C), and a useable reversible capacity of
                      around 85 mAh g−1 at 0.1C. Through in-depth
                      characterizations, the underlying structure-property
                      relationship is established, revealing that the complete
                      solid-solution reaction during cycling ensures the ultralow
                      volume variation (as small as $0.7\%)$ and excellent
                      electrochemical performance. These results highlight the
                      significance of fabricating a stable host for the design and
                      development of advanced SIBs with long life.},
      cin          = {ER-C-1},
      ddc          = {660},
      cid          = {I:(DE-Juel1)ER-C-1-20170209},
      pnm          = {5351 - Platform for Correlative, In Situ and Operando
                      Characterization (POF4-535)},
      pid          = {G:(DE-HGF)POF4-5351},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000702538600002},
      doi          = {10.1016/j.nanoen.2021.106206},
      url          = {https://juser.fz-juelich.de/record/904945},
}