Unraveling the Mysteries of Gallium Oxide Polymorphs: A Nanoscale Exploration

Dive into the intricate world of gallium oxide polymorphs, where nanoscale dimensions and structural complexities have long shrouded their properties. This study employs advanced techniques to synthesize diverse phases, including GaOOH, α-Ga2O3, β-Ga2O3, γ-Ga2O3, δ-Ga2O3, and ε-Ga2O3, shedding light on their structural nuances.

1. Structural Insights through XRD:

   • Utilizing X-ray diffraction (XRD) and Rietveld refinement, delve into the exploration of structural parameters for these scarcely reported phases.

2. Morphological Impact via TEM:

   • Uncover the influence of chemical synthesis protocols on the size and morphology of gallium oxide polymorphs through Transmission Electron Microscopy (TEM) images.

3. Nano-Rod and Nano-Particle Formation Mechanisms:

   • Engage in a mechanistic discussion elucidating the formation of nano-rod morphology in select phases (GaOOH and α-Ga2O3) and nano-particle morphology in others (β-Ga2O3, γ-Ga2O3, δ-Ga2O3, and ε-Ga2O3).

This study not only advances our understanding of gallium oxide polymorphs but also contributes valuable insights into their structural variations and morphological transformations at the nanoscale.