Figure 5 | Scientific Reports

Figure 5

From: Assessment of chemical degradation of epoxy resin binder used in the service of the Qin terracotta warriors

Figure 5Figure 5Figure 5

(a) XPS of C1s, N1s and O1s spectra of the epoxy resin binders (SF-1989-3, IC-1990-3, MT-2020-2). (b) XPS of C1s, N1s and O1s spectra of the epoxy resin binders (UC-1996-3, CT-1989-3). (c) XPS of C1s, N1s and O1s spectra of the epoxy resin binders (ET-1989-3, ES-2018-2). (d) XPS of C1s, N1s and O1s spectra of the epoxy resin binders (MT-2015-3, BF-1989-3). (e) XPS of C1s, N1s and O1s spectra of the epoxy resin binders (MA-20187-3, ES-1989-3, IC-1996-3).

Back to article page