Functionalization of Carbon Nanotubes for Enhanced Performance
The environmental sector is leveraging Carbon Nanotubes for innovative solutions to pressing sustainability challenges. CNTs’ high surface area and tunable chemistry make them excellent for water purification and air filtration systems. Functionalized CNT membranes can remove heavy metals, organic contaminants, and even bacteria from water supplies more efficiently than conventional filters.
In renewable energy, Carbon Nanotubes are integrated into solar cells to improve light absorption and charge transport, increasing efficiency. Their role in hydrogen storage and fuel cells is also critical for advancing clean energy technologies.
CNTs’ durability and conductive properties are ideal for energy-efficient electronics and lightweight transport vehicles, both of which contribute to reduced carbon emissions.
However, environmentalists and researchers stress the need for careful life cycle assessments and toxicity studies to ensure CNT production and disposal do not create unforeseen ecological risks. Developing sustainable synthesis methods, such as biomass-derived carbon sources, is a growing research priority.