Influence of additive on diamond films synthesized using liquid phase electrochemical method

摘要：

An attempt was made to deposit nano-crystalline (or amorphous) diamond films on silicon and 316L stainless steel substrates by electrochemical deposition using a high-voltage pulsed generator. Alcoholic organic compounds with various concentrations of deionized water were used as electrolysis solutions. The surface morphology and crystal structure of the films were examined by scanning electron microscopy and Raman spectroscopy. Adding de-ionized water into the reaction solution can enhance the deposition rate of amorphous diamond films. The crystalline structure analysis has confirmed unambiguously the formation of diamond nano- or submicron-crystals in the deposits. It is believed that the ion H of electrochemical production plays quite similar roles to those that take place in chemical vapor deposition methods of diamond growth.

关键词： nano-and micro-crystalline diamond films electrochemical deposition growth rate additive

作者: G. F. Zhang Y. Y. He D. Hou

作者单位: State Laboratory of Materials Modification by Laser, Ion and Electron Beams, School of MaterialsScie State Laboratory of Materials Modification by Laser, Ion and Electron Beams, School of Materials Sci

会议类型: 国际会议

会议名称: 11th IUMRS International Conference in Asia(第十一届国际材联亚洲材料大会 IUMRS-ICA 2010)

会议地点: 青岛

会议语种:英文

页码: 662-666

在线出版日期: 2010-09-25（万方平台首次上网日期，不代表论文的发表时间）