@article{oai:soar-ir.repo.nii.ac.jp:00012660, author = {Chen, J and Kuno, A and Matsuo, M and Tsukada, T and Tamura, T and Osato, K and Shan, JY and Munekane, F and Kim, YA and Hayashi, T and Endo, M}, issue = {3}, journal = {CARBON}, month = {Mar}, note = {Article, CARBON. 46(3): 391-396(2008)}, pages = {391--396}, title = {Removal of entrapped iron compounds from isothermally treated catalytic chemical vapor deposition derived multi-walled carbon nanotubes}, volume = {46}, year = {2008} }