The synthesis of titanium nitride whiskers on the surface of graphite by molten salt media

作者: Jun Ding , Chengji Deng , Wenjie Yuan , Hongxi Zhu , Jun Li

DOI: 10.1016/J.CERAMINT.2012.09.077

关键词:

摘要: Abstract A novel method for synthesis of titanium nitride whiskers on the surface graphite in NaF–NaCl media at 1100–1400 °C 3 h Ar atmosphere was investigated. The formation TiN with diameter 500–600 nm and variable lengths morphologies occurs onto by a vapor–liquid–solid (VLS) mechanism. specific area increases due to growth various morphologies. excellent oxidation resistance modified could be attributed graphite, which act as anti-oxidant prevent substrate.

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