fig1

Figure 1. (A) Design and preparation process of the PCM organohydrogel; (B) TEM and (C) AFM images of MXene; (D) SEM image and (E) elemental distribution of the PCM hydrogel; (F) ESP distribution of PA, PAM, CS, and PAM-CS-PA-GL-H₂O; (G) DFT optimized structures and E_int calculations of different components in the PCM organohydrogel. PCM: PAM/CS/MXene; TEM: transmission electron microscopy; AFM: atomic force microscopy; SEM: scanning electron microscopy; ESP: electrostatic potential; PA: phytic acid; PAM: polyacrylamide; CS: chitosan; GL: glycerol; DFT: density functional theory.