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. 2019 Aug 27;6(21):1901787. doi: 10.1002/advs.201901787

Figure 7.

Figure 7

a) In situ DRIFT spectra of 0.2%Rh/CoO after the treatment of the sample with different gas at 100 °C. The peaks at 2105 and 2032 cm−1 correspond to the symmetric and antisymmetric stretching vibrations of CO in Rh(CO)2, respectively. Reproduced with permission.65 Copyright 2016, Nature Publishing Group. b) DRIFTS of CO adsorbed on Pt‐SA/CN after being purged with Ar gas for different time. Reproduced with permission.69 Copyright 2018, American Chemical Society.