TY - RPRT TI - Purification of Carbon Nanotubes: Alternative Methods AU - Files, Bradley AU - Scott, Carl AU - Gorelik, Olga AU - Nikolaev, Pasha AU - Hulse, Lou AU - Arepalli, Sivaram PY - 2000 UR - https://ntrs.nasa.gov/citations/20110001618 ID - 20110001618 ER -