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

Figure 10

(a) Results of the peeling-off test, depending on the electrodes with different binders, and the electrochemical stability of the electrodes with different binders: (b) cycling stability and (c) MPV fading curves [155]. An adhesive strength of the electrodes with different contents of CMC, according to the (d) DS with constant molecular weight and (e) molecular weight with constant DS and an (f) adhesive strength of electrodes with CMC/SBR as binder, as a function of contents of SBR, and as fixed CMC contents (2.5 vol%). (g) Electrical conductivity variation as the contents and types of SBR [156]. (h) The peeling-off test profiles of the electrode with CMC/SBR as binder with different contents of the binder [123] and (i) comparison of the adhesion strength of the electrodes with different types of binders [159].

(a)

(b)

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(i)