Figure 2.
(a) 7Li MAS NMR spectra acquired at 20 kHz. Li/C–He and Li/C–H2S represent Li precursor loaded on activated carbon after annealing in He and H2S atmosphere, respectively. (b,c) 7Li–7Li RFDR MAS NMR spectra of Li2.06MoS2/C with relaxation times of 100 μs (b) and 1 s (c). (d) Schematic model for the interaction of NO molecules with Li-adsorbed MoS2. (e) IR spectra of a certain amount (0.52 molNO molMo–1) of NO doses adsorbed on LixMoS2/Al2O3 with different Li contents.