1：Experimental Design and Method Selection:

The study used the electrophoretic method to deposit TNO thin films at room temperature, with annealing to remove organic defects. Theoretical models for crystal structure analysis and electrical property measurements were employed.

2：Sample Selection and Data Sources:

KTNO ceramics were synthesized via solid-state reaction, exfoliated to produce TNO nanosheets, and deposited on Pt/SiO2/TiO2/Si substrates.

3：List of Experimental Equipment and Materials:

Equipment includes ball mill, furnace, electrophoresis setup, XRD, SEM, AFM, TEM, FTIR, EDS, LCR meter, impedance analyzer, semiconductor parameter analyzer. Materials include K2CO3, TiO2, Nb2O5, TBAOH, acetone, Pt electrodes.

4：Experimental Procedures and Operational Workflow:

Steps involved synthesis of KTNO, proton exchange to HTNO, exfoliation with TBAOH, electrophoresis deposition on substrates, annealing at various temperatures, characterization of structure and morphology, and measurement of electrical properties.

5：Data Analysis Methods:

Data were analyzed using XRD for crystal structure, SEM/AFM/TEM for microstructure, FTIR for organic defects, EDS for composition, and electrical measurements for dielectric and insulation properties with statistical techniques and software tools as per instrument specifications.