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. 2022 Apr 6;14:94. doi: 10.1007/s40820-022-00844-2

Fig. 13.

Fig. 13

Scanning electron micrographs of a 3D porous carbon scaffold onto which sulphur nanoparticles are deposited, at a low magnification and b high magnification [180]. Creative Commons License (CC BY 4.0). c Transmission electron micrograph of a polysulphide-adsorbing TiO2-MnO nanobox cathode infiltrated with sulphur, and associated energy-dispersive X-ray spectroscopy maps for d Ti, e Mn, f O and g S [181].

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