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. 2017 Mar 2;8:14657. doi: 10.1038/ncomms14657

Figure 3. Depolymerization and recovery of the BAPP-PHT at room temperature.

Figure 3

(a) The resin's degradation status in 10 ml 1 M HCl/THF solution at different times; (b) The resin's first-stage depolymerization time (t1) in different 1 M HCl/THF solutions and the contact angles of their corresponding H2O/THF solutions; (c) The depolymerization kinetics of the BAPP-PHT and the CF/PHT composite in 1 M HCl/THF solution (specimen size: 1 cm × 1 cm × 3 mm); (d) 1H NMR spectra of the depolymerized products of the BAPP-PHT in 1 M HCl/THF solution at different times; (e) The generation curve of BAPP.