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Page 18 of 29        Teng et al. Microstructures 2023;3:2023019  https://dx.doi.org/10.20517/microstructures.2023.07




















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                Figure 10. Effect of magnetic molecular filling on the resistance of CNTs (Reproduced with  permission  . Copyright 2011, Springer
                Nature): (A) TEM of MWCNT filled with Mn Ac, scale bar is 5 nm, and schematic of magnetoresistance measurement apparatus and
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                Mn Ac molecules filled in CNTs. (B) Magnetoresistance of Mn Ac@MWCNT (1) and the control sample of pristine MWCNT (3) at
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                  12
                2 K in the presence of a magnetic field (H) either perpendicular (θ = 0°) or parallel (θ = 90°) to the conducting layers. (C) Low field
                region of the magnetoresistance measurements.










































                Figure 11. Properties of CNTs-filled lithium batteries: (A) Comparison of cyclic properties of three materials (Reproduced with
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                permission  . Copyright 2016, Wiley). (B) Comparison of cycling properties of Si nanoparticles and Si nanoparticles@CNTs
                                    [143]
                (Reproduced with  permission  . Copyright 2015, American Chemical Society). (C) Cyclic performance of Fe O @CNTs at different
                                                                                          2  3
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                current densities (Reproduced with permission  . Copyright 2017, American Chemical Society). (D) Rate performance of Li S @CNT
                                                                                                   2 6
                thin film electrodes in the range of 0.1-2 C current density. Inset: the relationship between cycling performance and the weight of the
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                CNTs film (Reproduced with permission  . Copyright 2017, Elsevier).
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