Carboxylic Acid Functionalized Carbon Nanotubes (SWCNT 80-90wt% OD:1-2nm Length:5-15µm)

Carboxylic Acid Functionalized Carbon Nanotubes

Introduction:

Carboxylic acid functionalized carbon nanotubes  are carbon nanotubes that have been chemically modified to include carboxyl (-COOH) groups on their surface. This modification enhances their reactivity and solubility in various solvents, particularly in aqueous environments. Carboxylic acid groups not only increase the dispersibility of  in different matrices but also serve as active sites for further functionalization, making them versatile materials for numerous applications.

Applications of Carboxylic Acid Functionalized Carbon Nanotubes

Biomedical Applications:

Drug Delivery: Carboxylic acid groups facilitate the conjugation of therapeutic agents, enabling targeted delivery systems for cancer treatments and other therapies.

Biosensors: The functionalization allows for specific binding with biomolecules, enhancing the sensitivity and selectivity of biosensors for detecting pathogens or biomarkers.

Composite Materials:

Polymers and Composites: Carboxylic acid functionalized CNTs can be incorporated into polymer matrices to improve mechanical properties, thermal stability, and electrical conductivity, making them suitable for aerospace, automotive, and construction applications.

Environmental Remediation:

Adsorption of Pollutants: The increased surface area and functional groups enable effective adsorption of heavy metals and organic contaminants from water, making them valuable in water treatment processes.

Energy Storage:

Batteries and Supercapacitors: These functionalized CNTs can enhance the performance of energy storage devices by improving charge capacity and cycling stability, making them promising materials for next-generation batteries and supercapacitors.

Catalysis:

Catalytic Supports: Carboxylic acid functionalized CNTs can act as supports for catalysts, improving their dispersion and stability in various chemical reactions, thereby enhancing catalytic efficiency.