Carbon nanotubes (CNTs) exhibit exceptional properties, making them invaluable across various industries. Chemical vapor deposition (CVD) is one of the most widely used methods for producing CNTs. This study investigates key factors such as temperature, pressure, and carbon source that influence CNT synthesis. By understanding and controlling these parameters, significant improvements in CNT growth can be achieved. However, CNT growth is influenced by multiple interrelated factors, which complicates the identification of optimal conditions for each individual factor. These variables often interact and are not independent. In this research, we provide a comprehensive review of the critical factors affecting CNT growth to aid researchers in achieving more successful CNT synthesis.

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