Figure 2
From: Hierarchical Porous Li2Mg(NH)2@C Nanowires with Long Cycle Life Towards Stable Hydrogen Storage
(a) High-magnification SEM image of a single Li-Mg-N-H NW; (b) TEM image of Li-Mg-N-H NWs (inset: high-magnification TEM image (scale bar 5 nm), in which the marked area clearly shows the small and large mesopores coated with carbon). TEM image (c) and the corresponding elemental mapping (d) of the as-prepared Li-Mg-N-H NWs with nanoconfinement of the precursors. (e) High-resolution XRD spectra of the Li-Mg-N-H NWs upon heating to various temperatures.
