Synthesis and characterization of nanosized carbon nitride crystal

Feng Qiu Ji*, Yong Zheng Kang, Chuan Bao Cao

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Nanosized Beta carbon nitride crystal has been synthesized by ball milling method. The graphite powders were first milled for 200 h under the presence of the NH3 gas with 300 kPa. And then they were annealed for 4h in the ammonia gas flow at 650°C. XRD result showed that the structure of the most as-synthesized products were β-C3N4 signal crystal with few α-C3N4. SAED and FTIR confirmed that the compositions of the products were carbon nitride crystal.

Original languageEnglish
Pages (from-to)740-742
Number of pages3
JournalRengong Jingti Xuebao/Journal of Synthetic Crystals
Volume36
Issue number4
Publication statusPublished - Aug 2007

Keywords

  • Ball milling
  • Nan-crystal
  • α-CN
  • β-CN

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