A Wide Scan Xps Spectra And B E Narrow Scan Xps Spectra Of Download scientific diagram | wide scan and deconvoluted xps survey spectra of cu mof go. from publication: investigation on electroreduction of co2 to formic acid using cu3(btc)2 metal organic. The xps spectrum of fe 2p of composite lmfo rgo is shown in fig. 8b, revealing the shifting of the position of fe 2p 3 2, satellite peaks, and fe 2p 1 2 towards higher binding energy compared with.
Wide Scan And Deconvoluted Xps Survey Spectra Of Cu Mof Go Download The survey spectrum of the synthesized cu mof−go exhibits three different binding energies at 284.6, 531.2, and 965.2 ev corresponding to carbon, oxygen, and copper ( figure 3 a), and the. To further explore the chemical nature of the material, xps was used, and the spectra are shown in figure 4, which reveals cu, c, and o. c 1s could be deconvoluted to three peaks due to c–c of the aromatic system at 284.6 ev, c–o from epoxy, alkoxy observed at 286.2 ev, and finally o–c═o at 288.6 ev, and these peaks arise from the go. Fig. 6 represents the ftir spectra of the (a) graphite powder used as a raw material and the prepared graphene oxide (go i) (b d). the ftir spectrum of go shows a peak at 3425 cm −1, which represents the o h stretching of the cooh group while the bond centered at 2972 cm −1 is attributed to c h stretching. Survey spectrum (a), high resolution c 1 s spectrum (b), high resolution o 1 s spectrum (c), high resolution cu 2p spectrum (d), high resolution ce 3d spectrum (e) full size image it can be seen from fig. 5d that the two main peaks are located near 932.6 ev and 952.6 ev, respectively, and spin–orbit splitting spacing is 20 ev.
A Wide Scan Xps Survey And High Resolution Xps Spectra Of Fig. 6 represents the ftir spectra of the (a) graphite powder used as a raw material and the prepared graphene oxide (go i) (b d). the ftir spectrum of go shows a peak at 3425 cm −1, which represents the o h stretching of the cooh group while the bond centered at 2972 cm −1 is attributed to c h stretching. Survey spectrum (a), high resolution c 1 s spectrum (b), high resolution o 1 s spectrum (c), high resolution cu 2p spectrum (d), high resolution ce 3d spectrum (e) full size image it can be seen from fig. 5d that the two main peaks are located near 932.6 ev and 952.6 ev, respectively, and spin–orbit splitting spacing is 20 ev. The wide scan xps spectrum of prgo hkust 1 wide scan xps spectra of (a) go (inset: high resolution c1s j. et al. cu mof derived cu–c nanocomposites towards high performance. Figure 3a displays the xps survey spectrum of at cu ndca mof. it showed three distinguished binding energies at 286, 534, and 979 ev corresponding to c1s, ols, and cu2p, respectively [27, 28]. figure 3b displays the deconvoluted xps peaks of c1s at 284.23, 284.56, and 288.16 ev due to c c c=c, c o, and c=o [24, 27].