Researches of Mechanical Properties and Biocompatibility on Nanocrystalline Diamond

J. M. Hung, C. Z. Wu, K. L. Ou, C. M. Liu, P. W. Peng

研究成果: 書貢獻/報告類型會議貢獻

1 引文 斯高帕斯(Scopus)

摘要

Nanocrystalline diamond (NCD) films were synthesized using microwave plasma chemical vapor deposition procedure with the CH4/Ar/H2 gas mixture on silicon substrate at moderate temperatures in the present study. The characteristics of NCD films were evaluated using scanning electron microscopy, Raman spectroscopy, transmission electron microscopy, optical emission spectroscopy and optical contact angle meter. The analytical results revealed that C2 radial was the dominant species in the deposited process. From TEM observation the NCD films was formed via the etching of hydrocarbons and a small amount of hydrogen content additive into gas mixture could improve the aggregation of the nucleation film to form the NCD films. A (crystalline → amorphous-like → nanocrystalline structure) transition occurred during formation of NCD films. The more hydrophobic surfaces implied that NCD films were the potential biomaterial in the application of article heart valve or stent.
原文英語
主出版物標題18th International Vacuum Congress, IVC 2010
發行者Elsevier B.V.
頁面696-705
頁數10
32
ISBN(電子)9781627487481
DOIs
出版狀態已發佈 - 2012
事件18th International Vacuum Congress, IVC 2010 - Beijing, 中国
持續時間: 八月 23 2010八月 27 2010

其他

其他18th International Vacuum Congress, IVC 2010
國家中国
城市Beijing
期間8/23/108/27/10

ASJC Scopus subject areas

  • Physics and Astronomy(all)

指紋 深入研究「Researches of Mechanical Properties and Biocompatibility on Nanocrystalline Diamond」主題。共同形成了獨特的指紋。

引用此