1：Experimental Design and Method Selection:

The study involves preparing an aqueous dispersion of a water-insoluble monomer (TPB) attached to CMC via hydrogen bonds, followed by electropolymerization to form conductive composite films. Electrochemical, spectroelectrochemical, and surface morphology analyses are conducted to evaluate properties.

2：Sample Selection and Data Sources:

The monomer TPB is synthesized from specific chemicals, and CMC is obtained commercially. Nanocarbon materials (rGO and f-MWCNT) are used to modify electrodes.

3：List of Experimental Equipment and Materials:

Includes CMC (Dencell, Dk 500), solvents and reagents from Merck, Sigma-Aldrich, Alfa Easer, rGO (777,684 Sigma-Aldrich), fMWCNT (Sigma-Aldrich), ITO electrodes, potentiostat-galvanostat (Ivium), UV-Vis spectrophotometer (Agilent 8453), SEM (SUPRA 40 Carl Zeiss AG).

4：Experimental Procedures and Operational Workflow:

Steps include monomer synthesis, preparation of CMC/TPB dispersion, modification of ITO electrodes with nanocarbon materials, electropolymerization at 1.3 V for 60s, and characterization using CV, spectroelectrochemistry, and SEM.

5：3 V for 60s, and characterization using CV, spectroelectrochemistry, and SEM. Data Analysis Methods:

5. Data Analysis Methods: Electrochemical data analyzed using cyclic voltammetry, spectroelectrochemical data interpreted for optical properties, and SEM images examined for surface morphology.