{
    "protocol": "To synthesize hydrophilic polymers with functional groups, a unique triple interlocking network composed of polyvinyl alcohol (PVA), polyacrylamide (PAAm), and CNFs•Zn2+ is utilized. The molecular chains are oriented and aligned through a mechanical training process, enhancing both strength and toughness. Additionally, polyaniline (PANI) is anchored to CNFs to create conductive pathways, improving conductivity post-orientation. Template structures are introduced into the system to mitigate negative interactions between the gel matrix and the conductive filler. The post-synthesis properties such as self-healing, antifreezing, and moisturizing capabilities are incorporated to ensure long-term functionality.A dual-network hydrogel composed of PVA and PAAm is synthesized with borax as a crosslinker. Subsequently, CNFs and Zn^{2+} ions are introduced to modify the hydrogel, enhancing its mechanical properties. Mechanical training is applied to the interlocked-network structure to align molecular chains and improve toughness and fatigue resistance.Synthesis of $P_{B}A C_{A}.Z n^{2+}$ Hydrogels: Briefly, a certain quantity of PVA, AAm, Borax and the synthesized CNFs-PANI were placed in a three-necked flask and thoroughly mixed. Subsequently, KPS and MBAA were added to the mixture and stirred until a homogeneous solution was obtained. The polymerization solution was injected into a specific mold and placed at $65~^{\\circ}C$ to initiate polymerization. After five hours, a PVA $_{\\mathsf{B o r a x}}/\\mathsf{A A m/C N F}.$ PANI hydrogel, abbreviated as $\\mathsf{P}_{\\mathsf{B}}\\mathsf{A C}_{\\mathsf{A}}$ hydrogel, was obtained. The prepared hydrogel was immersed in the $Z\\mathsf{n}(\\mathsf{B F}_{4})_{2}$ solution for $6\\mathfrak{h}$ , and the final product was obtained and noted as $\\mathsf{P}_{\\mathsf{B}}\\mathsf{A C}_{\\mathsf{A}}.\\mathsf{Z n}^{2+}$ hydrogel."
}