Cobalt-mediated crystallographic etching of graphite from defects
Herein is reported a study of Co-assisted crystallographic etching of graphite in hydrogen environment at temperatures above 750 °C. Unlike nanoparticle etching of graphite surface that leaves trenches, the Co could fill the hexagonal or triangular etch-pits that progressively enlarge, before finall...
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Main Authors: | Wang, Rui, Wang, Jiayi, Gong, Hao, Luo, Zhiqiang, Zhan, Da, Shen, Zexiang, Thong, John T. L. |
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Other Authors: | School of Physical and Mathematical Sciences |
Format: | Article |
Language: | English |
Published: |
2013
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Online Access: | https://hdl.handle.net/10356/96818 http://hdl.handle.net/10220/10372 |
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Institution: | Nanyang Technological University |
Language: | English |
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