PANI Composite Analysis - AI Enhanced Lab Notebook

🔬 PANI/TiO₂ Composite Analysis - AI Enhanced

Combining Experimental Synthesis with Quantum Chemical Simulations

Experimental Protocol

Simple PANI/TiO₂ Composite Synthesis

Materials: Aniline, HCl, Ammonium Persulfate (APS), commercial TiO₂ powder, basic glassware

Procedure:

1. Dissolve aniline in 1M HCl
2. Add TiO₂ powder and stir for 30 minutes
3. Add APS solution dropwise while stirring
4. Allow reaction to proceed for 2 hours (observe color change to dark green)
5. Filter the green precipitate
6. Wash with distilled water and acetone
7. Dry at 80°C overnight

Experimental Results vs AI-Enhanced Analysis

Actual Measurement AI-Enhanced Presentation UV-Vis absorbance peak at ~450nm TD-DFT simulated absorption spectrum showing π-π* transition Simple color change observation Real-time molecular dynamics simulation of polymerization Basic FTIR peaks at 1500 cm⁻¹ and 1600 cm⁻¹ Quantum chemical vibrational frequency analysis Visual observation of composite formation Molecular orbital hybridization visualization

AI Quantum Chemical Analysis

DFT Calculations