This PDF file includes:

• Fig. S1. D-E hysteresis loop and switching current of MQS nylon-11.
• Fig. S2. ¹³C solution NMR spectra of the TFA:acetone-d₆ mixture.
• Fig. S3. ¹H solution NMR spectra of the TFA:acetone-d₆ mixture.
• Fig. S4.¹H-NMR DOSY measurement (850.3 MHz at 298 K) of nylon-11 solution in pure TFA (red spectrum) and 50:50 mol % mixture of TFA:acetone-d₆ (black spectrum).
• Fig. S5. Haze as a function of film thickness of nylon-11.
• Fig. S6. DSC curves of SQ and MQS nylon-11 films.
• Fig. S7. Room-temperature FTIR spectra of the SQ thin film compared with MQS film of nylon-11.
• Fig. S8. WAXD pattern of the MQS film along the parallel and perpendicular to the stretch direction.
• Table S1. Literature overview of the crystalline phases of nylon-11 at room temperature.
• Table S2. Comparing the ferroelectric properties, P_r, and E_C of nylon-11 and nylon-5 with those of PVDF and P(VDF-TrFE) reported in literature.
• References (34–44)

Download PDF