Titanium carbide (Ti3C2) freestanding thin films are widely used in advanced electronics due to their excellent electrical conductivity and flexibility. They serve as key components in flexible sensors, supercapacitors, and batteries, enhancing energy storage and device performance. In the field of electromagnetic interference (EMI) shielding, these films are effective in protecting sensitive electronic equipment from interference. Additionally, their mechanical strength and thermal stability make them suitable for use in high-temperature environments and as protective coatings in aerospace and automotive industries. Their biocompatibility also opens applications in biomedical devices, such as biosensors and drug delivery systems.