Fig. 7. (a) Atomic structure model of Ni3Fe intermetallic with lattice distortion [61]. (b) TEM image of Ni3Fe@NCNT [61]. (c) Rate performance of Li-S batteries with Ni3Fe@CNT modified separator [61]. (a-c) Reproduced with permission from ref 61. Copyright 2020 American Chemical Society. (d, e) TEM and HRTEM images of Ni-B/CNTM [62]. (f) Cycle performances of high sulfur-loading electrodes under the lean electrolyte condition [62]. (d-f) Reproduced with permission from ref 62. Copyright 2021 American Chemical Society.
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