Synthesis of Silicon Carbide, Titanium Nitride, and Titanium Carbide Nanofibers: Exploring Novel Approaches with Unique Precursors

Author

Jahaziel Eduardo Cavazos, The University of Texas Rio Grande Valley

Date of Award

8-1-2024

Document Type

Thesis

Degree Name

Master of Science in Engineering (MSE)

Department

Mechanical Engineering

First Advisor

Karen Lozano

Second Advisor

Victoria Padilla

Third Advisor

Horacio Vasquez

Abstract

Ceramics such as β-silicon carbide (β-SiC), titanium nitride (TiN), and titanium carbide (TiC) are profoundly studied in high-temperature and harsh environments given the properties each ceramic exhibit, including high mechanical strength and toughness, excellent thermal shock resistance, and chemical inertness. The development of nanofibers has evolved from electrospinning to Forcespinning®—the latest proving potential for high yield production in industrial applications. This thesis presents the work conducted on the synthesis-structure-property relationships of TiN and TiC nanofiber systems. The nanofibers were synthesized utilizing Ti precursors and subjecting the solutions to the Forcespinning® method. Developed nanofiber systems were subjected to post processing heat treatments. Characterization of developed systems was conducted through scanning electron microscopy, thermogravimetric analysis, and x-ray diffraction analysis. Results show successful conversion and high yield of continuous and homogeneous TiN and TiC nanofiber systems.

Comments

Copyright 2024 Jahaziel Eduardo Cavazos. https://proquest.com/docview/3116105261

Recommended Citation

Cavazos, Jahaziel Eduardo, "Synthesis of Silicon Carbide, Titanium Nitride, and Titanium Carbide Nanofibers: Exploring Novel Approaches with Unique Precursors" (2024). Theses and Dissertations. 1598.
https://scholarworks.utrgv.edu/etd/1598