Synthesis of WC nanotubes

被引:78
作者
Pol, Swati Vilas
Pol, Vilas Ganpat
Gedanken, Aharon [1 ]
机构
[1] Bar Ilan Univ, Dept Chem, Ctr Adv Mat & Nanotechnol, IL-52900 Ramat Gan, Israel
[2] Bar Ilan Univ, Kanbar Lab Nanomat, Ctr Adv Mat & Nanotechnol, IL-52900 Ramat Gan, Israel
关键词
D O I
10.1002/adma.200600715
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A nonaqueous, solvent- and template-free, and straightforward route is described for the synthesis of inorganic WC nanotubes (see figure). The thermal decomposition Of W(CO)6 in the presence of Mg powder is carried out at 900 degrees C under the autogenic pressure of the precursors in a closed Swagelok reactor to yield WC nanotubes for the first time. The reaction mechanism is supported by experimental data.
引用
收藏
页码:2023 / +
页数:6
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