fig6
![Design and manufacture of high-performance microbatteries: lithium and beyond](https://image.oaes.cc/1cfd7131-bfda-4d33-80ac-ee961edb8cc8/4905.fig.6.jpg)
Figure 6. (A) SEM image of printed 3D interdigitated electrodes. (B) Voltage as a function of areal capacity for 3D interdigitated MB. (C) Areal capacity of interdigitated MB within 30 cycles (reproduced with permission[61]. Copyright 2013, Wiley-VCH). (D) SEM image of full 3D interdigitated MB. (E) Cyclic performance of a powerful 3D interdigitated MB. (F) Coulombic efficiency for powerful 3D interdigitated MB over 100 cycles (reproduced with permission[26]. Copyright 2018, Elsevier). (G) Cross-section SEM image of interdigitated MB. (H) Cycling performance of GPE-based 3D interdigitated MB. (I) Ragone plot showing the performance comparison between the GPE-based 3D interdigitated MB and other reported MBs (reproduced with permission[70]. Copyright 2021,Wiley-VCH). SEM: Scanning electron microscopy; MB: microbattery.