TY - JOUR
T1 - A new and simple method for thin graphitic coating of magnetic-metal nanoparticles
AU - Tomita, Satoshi
AU - Hikita, Masahiro
AU - Fujii, Minoru
AU - Hayashi, Shinji
AU - Yamamoto, Keiichi
N1 - Funding Information:
The authors would like to thank Dr. Kensuke Akamatsu for the XRD measurement. This work is funded by a Grant-in-Aid for Scientific Research from the Ministry of Education, Science, Sports and Culture, Japan, and a Grant for Research for the Future Program from the Japan Society for the Promotion of Science. One of the authors (S.T.) is supported by a Research Fellowship of the Japan Society for the Promotion of Science for Young Scientists.
PY - 2000/1/21
Y1 - 2000/1/21
N2 - A new and simple method for synthesizing graphitic carbon-coated magnetic-metal (Co, Ni and Fe) nanoparticles has been reported. The mixture of metal and diamond nanoparticles was just annealed at 1700°C in vacuum. The annealed samples were studied by high-resolution transmission electron microscopy, selected-area electron diffraction and X-ray diffraction. These analyses revealed that magnetic-metal particles are coated with uniform graphitic layers several nanometers in thickness.
AB - A new and simple method for synthesizing graphitic carbon-coated magnetic-metal (Co, Ni and Fe) nanoparticles has been reported. The mixture of metal and diamond nanoparticles was just annealed at 1700°C in vacuum. The annealed samples were studied by high-resolution transmission electron microscopy, selected-area electron diffraction and X-ray diffraction. These analyses revealed that magnetic-metal particles are coated with uniform graphitic layers several nanometers in thickness.
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U2 - 10.1016/S0009-2614(99)01280-4
DO - 10.1016/S0009-2614(99)01280-4
M3 - Article
AN - SCOPUS:0000395066
SN - 0009-2614
VL - 316
SP - 361
EP - 364
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 5-6
ER -