High temperatures can lead to several effects on nanomaterials:
Thermal Stability: Elevated temperatures can cause nanomaterials to undergo phase transitions, melting, or decomposition. For example, carbon nanotubes and graphene might lose their structural integrity at high temperatures. Diffusion and Sintering: High temperatures can enhance atom diffusion, leading to sintering or coalescence of nanoparticles, which can affect their size and distribution. Oxidation: Nanomaterials like metal nanoparticles are prone to oxidation at high temperatures, which can alter their electrical and optical properties.
