[7p-A412-1~12] 6.2 Carbon-based thin films

[7p-A412-3] HT – HP Synthesis Using Nanoamorphous Hydrogenated Carbon Nitride

〇Masaharu Takumi¹, Kiyofumi Nagata¹, Daisuke Yamazaki², Hiroaki Ohfuji³, Yohei Kojima³, Masaki Hirai⁴, Yoshihisa Mori⁴, Kenichi Takarabe⁴ (1.Fukuoka Univ., 2.IPM Okayama Univ., 3.GRC Ehime Univ., 4.Okayama Univ. of Science)

Keywords:hydrogenated carbon nitride, high-pressure and high-temperature synthesis, unknown carbon nitride phase

An unknown phase of carbon nitride was synthesized at the pressure of 25 GPa at 1500 K and 1700 K using nanoamorphous hydrogenated carbon nitride particle as a precursor. The identification of the unknown phase is in progress. This study is an exploring synthesis of sp³C-N single bond carbon nitride.