Khalid Askar
Papers
1
Total Citations
41
H-Index
1
About
Dr. Khalid Askar is a leading figure in advanced nanocomposite materials, with a primary focus on the development and characterization of piezoresistive and mechanical properties for next-generation sensors. His most cited work, "Piezoresistive and Mechanical Characteristics of Graphene Foam Nanocomposites" (2019), has garnered 41 citations, establishing his reputation in the field. In this seminal study, Askar pioneered a facile two-step approach to fabricate three-dimensional graphene foam (GF)–polydimethylsiloxane (PDMS) nanocomposites, embedding and aligning graphene within polyurethane foam pore walls before pyrolysis and impregnation. This innovative method yielded materials with exceptional sensitivity to mechanical strain, enabling precise, real-time monitoring of deformation—a breakthrough for flexible electronics and structural health monitoring. Askar’s contributions bridge the gap between theoretical nanomaterial design and practical, scalable applications, offering a robust platform for wearable technology and smart infrastructure. His work is widely cited by researchers exploring graphene-based composites for sensing and actuation, underscoring its foundational impact. With a clear trajectory toward integrating these materials into commercial devices, Askar continues to inspire innovations in sustainable, high-performance nanocomposites.
Research Focus
Key Achievements
Top Papers
- 1