X-ray Diffraction Analysis of lower arm prosthetic socket produced from Coconut Coir and Groundnut Shell Particles

Abstract

This study investigates the potential use of Coconut Coir and Groundnut Shell Particles in the production of lower arm prosthetic sockets, focusing on their material properties as determined by X-ray diffraction (XRD) analysis. XRD patterns were obtained for both materials to identify their phase composition and crystallinity. For Coconut Coir, the XRD analysis revealed three primary phases: Urea, syn (37% wt), Melilite (24% wt), and Cristobalite (39% wt). Similarly, Groundnut Shell Particles showed a distinct phase distribution, with Urea, syn comprising 51.21% wt, Graphite at 27.91% wt, and Cristobalite at 20.88% wt. These results indicate the presence of crystalline phases, which are crucial in assessing the mechanical properties required for prosthetic socket production. Based on the XRD findings, it is concluded that both Coconut Coir and Groundnut Shell Particles possess suitable phase compositions, suggesting that these materials may be viable candidates for development into prosthetic socket materials. Further research on their mechanical properties and biocompatibility is recommended to fully ascertain their suitability for prosthetic applications.