| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1522970 | Materials Chemistry and Physics | 2012 | 7 Pages |
Abstract
⺠Hollow carbon nano-polyhedrons (HCNPHs) were prepared on large-scale at 250 °C ⺠The HCNPHs with uniform size exhibit a high degree of graphitization. ⺠The graphitization results in the contraction of carbon shell around Ni nanoparticle. ⺠Ni nanoparticle changing into polyhedron causes stress concentration at apexes. ⺠Squeezing Ni polyhedron out of carbon shell results in the creation of HCNPHs.
Related Topics
Physical Sciences and Engineering
Materials Science
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Authors
Yong Zhu, Yu-Jun Bai, Ning Lun, Yong-Xin Qi, Rui Liu, Hui-Ling Zhu,