Fig. 1: XPS Spectra of CARR10 and PVDF10 samples.
From: Improving lithium-sulfur battery performance using a polysaccharide binder derived from red algae
A C 1 s (and K 2p) XPS spectra of (a, b): CARR10, fitted with different models for the graphitic contribution and (c): PVDF10. Colors represent different carbon species as described in the text. B S 2p spectra of (a): CARR10 and (b): PVDF10. The S 2p spectra were modeled by the S 2p3/2-S 2p1/2 spin-orbit doublet with 2:1 intensity ratio, 1.2 eV doublet separation and identical width. Colors represent different species as described in the text.
