Using an effective energy-differential XPS inelastic-scattering cross section evaluated within the semiclassical dielectric response model for XPS, we analysed the experimental spectra to determine the corresponding primary excitation spectra, ie, the initial excitation processes. We find that simple emission...
这些结果表明,在ZnO中引入Ce可以更有效地分离和转移载流子。 Fig.3. (a, b) XPS spectra of a) Zn 2p, and b) Ce 3d, on ZnO, 5%-Ce─ZnO, 10%-Ce─ZnO, 13%-Ce─ZnO, and 15%-Ce─ZnO. c) Photocurrent transient ...
▲Fig. 2 XPS spectra for Zn2p3/2 (a) and S2p (b) in fresh TC; Zn L3 edge XANES analyses of fresh and spent tyre char (c); XPS spectra for Zn2p3/2 (d) and S2p (e) spectra in spent TC; and Zn L3 edge XANES...
Figure 4. The general (a), Zn 2p (b), Al 2p (c), Mo 3d (d),and V 2p (e) XPS spectrum of the ZnAl-LDHs and PMo9V3; the EPR of the Car@ZnAl-LDH, Sub@ZnAl-LDH, and PMo9V3@ZnAl-LDH (f) Figure 5. TheUV-vis diffuse reflectance spectra (illustration in a, b) and T...
Figure 4. The general (a), Zn 2p (b), Al 2p (c), Mo 3d (d),and V 2p (e) XPS spectrum of the ZnAl-LDHs and PMo9V3; the EPR of the Car@ZnAl-LDH, Sub@ZnAl-LDH, and PMo9V3@ZnAl-LDH (f) Figure 5. TheUV-vis diffuse reflectance spectra (illustration in a, b) and ...
Figure 4. The general (a), Zn 2p (b), Al 2p (c), Mo 3d (d),and V 2p (e) XPS spectrum of the ZnAl-LDHs and PMo9V3; the EPR of the Car@ZnAl-LDH, Sub@ZnAl-LDH, and PMo9V3@ZnAl-LDH (f) Figure 5. TheUV-vis diffuse reflectance spectra (illustration in a, b) and ...
construction of sulfur vacancies in ZnIn2S4nanosheets; (b) the XRD patterns of ZIS and ZIS1−x; (c) the enlarged XRD patterns of ZIS and ZIS1−x; (d) S 2p, (e) Zn 2p, (f) In 3d XPS spectra of ZIS and ZIS1−x; (g) ESR spectra of sulfur vacancies in ZIS and ZIS1...
Figure 4. The general (a), Zn 2p (b), Al 2p (c), Mo 3d (d),and V 2p (e) XPS spectrum of the ZnAl-LDHs and PMo9V3; the EPR of the Car@ZnAl-LDH, Sub@ZnAl-LDH, and PMo9V3@ZnAl-LDH (f) Figure 5. TheUV-vis diffuse reflectance spectra (illustration in a, b) and ...
Fig. 3. (a) XPS survey spectra and high-resolution XPS spectra of (b) Zn 2p, (c) In 3d, EEMS maps of (d) Zn and (e) In of ZnIn2S4before reaction and after reaction under simulated solar light. 然而,从XPS结果可以看出,反应后的ZnIn2S4中观察到了典型的氧信号,表明ZnIn2S4在模拟的太...
No obvious change was found in the Zn 2p XPS spectra (Supplementary Fig. 34). Quasi-in situ SEM measurements taken at some pre-marked locations before and after the OER stability test were used to study Ru dissolu- tion from the py-RuO2:Zn catalyst. Some corrosion was observed in the ...