fig9

Figure 9. (A) Structural evolution of pomegranate Si microparticles before and after electrochemical cycling. (B) Cycling performance of the Si pomegranate and other structures at C/2. Reproduced with permission^[127] (Copyright 2014, Springer Nature). (C) Microscale Si particles incorporating self-kinked Si nanowire clusters. (D) Cycling performance of samples at 0.5 C. Reproduced with permission^[86] (Copyright 2020, Wiley-VCH Verlag). (E) SEM images of Si nanowires and mapping of Si. Reproduced with permission^[129] (Copyright 2020, Elsevier B.V.).