Fig. 9: Mechanochemical activation in polymer network PN1.
From: Mechanochemically accessing a challenging-to-synthesize depolymerizable polymer
a Synthetic scheme of PN1. b Picture of PN1 thin film and the stress–strain curve obtained from compressive testing of the film (sample 1, black; sample 2, red; sample 3, blue). c Partial 1H NMR spectra for ball milled (top, red) and compressed (bottom, black) PN1 after being stirred with G2 catalyst overnight. d Partial 1H NMR spectra for P1 (top, black), SP1 (middle, blue), and hydrolyzed PN1 (bottom, red).
