Titanyl phthalocyanine is widely used in the field of organic electronics, particularly as a photoconductive material in photocopiers and laser printers. Its ability to efficiently convert light into electrical signals makes it a key component in the photoreceptors of these devices. Additionally, it is employed in organic solar cells due to its strong light absorption properties, enhancing the efficiency of energy conversion. In the realm of optoelectronics, it is utilized in organic light-emitting diodes (OLEDs) and photodetectors, where its stability and performance under light exposure are highly valued. Furthermore, its application extends to chemical sensors, where it aids in detecting specific gases or analytes due to its responsive nature to changes in its environment.