Review of the Mechanistic and Structural Assessment of Binders in Electrodes for Lithium-Ion Batteries

Figure 15

(a) Illustration of the binding mechanism of PAA-PEO binder, (b) stress-strain curve of PAA-PEO binder films with different ratios, and (c) cycling stability result of the electrodes with PAA and PAA-PEO binder [184]. (d) Schematic of the binding mechanism of the cross-linked PAA-Lys binder, (e) adhesion profile of the electrodes with PAA and PAA-Lys binder, and (f) cycling performance of the Si-based electrodes with PAA and PAA-Lys binder at 2 A/g [185].

(a)

(b)

(c)

(d)

(e)

(f)