Fabrication of polyimide nanotubes and carbon nanotubes containing magnetic iron oxide in confinement.
Polyimide nanotubes with tunable wall thickness were fabricated by a precursor impregnation method using an AAO template, and carbon nanotubes containing magnetic iron oxide were obtained using ferric chloride-embedded polyimide precursor by a carbonization process.
Jang
Jyongsik
J
Hyperstructured Organic Materials Research Center and School of Chemical Engineering, Seoul National University, Seoul 151-742, Korea. jsjang@plaza.snu.ac.kr
Lee
Kyung Jin
KJ
Kim
Younggeun
Y