1 publication

• Published Subscription Original Research 14 Aug 2026

  In-Situ Polymerized GO/PANI Composites: Structural Evolution, Optical Modulation, and NH₃ Sensing at Room Temperature

  By Shahebaz S. Khan, Shaikh Mohd. Waseem, Nikeshkumar N. Ingle, Kranti Zakde

  Abstract: Graphene oxide (GO)/polyaniline (PANI) composites with varying PANI contents (20, 40, and 60 wt%) were synthesized via in-situ oxidative polymerization and systematically investigated for their structural, morphological, optical, and gas-sensing properties. X-ray diffraction (XRD) confirmed a progressive increase in interlayer spacing and partial exfoliation of GO layers with increasing PANI content, indicating intercalation-assisted hybridization. Fourier transform infrared (FTIR) spectroscopy revealed the characteristic vibrational bands of both constituents and confirmed strong …

  Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 Read article →