Additives in ploymers

Catalysts

Electron field emitters for  
cathode ray lighting elements  
flat panel display  
gas-discharge tubes in telecom networks

Electromagnetic-wave absorption and shielding  
Energy conversion  
Lithium-battery anodes  
Hydrogen storage  
Nanotube composites (by filling or coating);  

Nanoprobes for  

STM, AFM, and EFM tips  
nanolithography  
nanoelectrodes  
drug delivery  
sensors

Reinforcements in composites  
Supercapacitor