Figure 1 | Operando chemical reactions of ZnO NPs. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure 1 | Operando chemical reactions of ZnO NPs.

Caption

Figure 1 | Operando chemical reactions of ZnO NPs. a–c, Deconvolution of the O 1s XPS peaks of the a pristine ZnO film. b Al-deposited ZnO film without acid treatment and c Al-deposited ZnO film with acid treatment. d, e Evolution of the Al 2p XPS peaks of the Al-deposited ZnO films (d) without acid treatment and (e) with acid treatment as a function of the Ar ion etching time. f Formation energies of various defects in ZnO films with Al doping. g XRD patterns of four ZnO samples: pristine ZnO, Al-deposited ZnO film (Al), ZnO film with acid treatment (acid), and Al-deposited ZnO f ilm with acid treatment (Al (acid)). h Schematic illustration of the recrystallization process of ZnO nanoparticles.

Credit

Song Wang, Shihao Liu et al.

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