分别以乙醇和甲醇为电解液,采用电化学沉积法,在Si(100)表面得到碳薄膜.通过拉曼光谱和傅立叶变换红外光谱分析,证实所制备的薄膜具有类金刚石(DLC)结构特征.利用扫描电子显微镜对不同工艺制备的薄膜进行了表面形貌分析,并研究了样品在0.5 mol/L H2SO4溶液中的电化学交流阻抗谱.结果表明,与在乙醇体系中制得的DLC膜相比,在甲醇体系中制得的DLC膜具有更好的表面形貌和更好的抗腐蚀能力.
参考文献
| [1] | NAMBA Y .Attempt to grow diamond phase carbon films from an organic solution[J].Journal of Vacuum Science and Technology A-Vacuum Surfaces and Films,1992,10(05):3368-3370. |
| [2] | WANG H;SHEN M R;NING Z Y et al.Deposition of diamond-like carbon films by electrolysis of methanol solution[J].Applied Physics Letters,1996,69(08):1074-1076. |
| [3] | Wang H.;Ning ZY.;Ye C.;Dang HY.;Cao CB.;Zhu HS.;Shen MR. .DEPOSITION OF UNHYDROGENATED DIAMOND-LIKE AMORPHOUS CARBON FILMS BY ELECTROLYSIS OF ORGANIC SOLUTIONS[J].Thin Solid Films: An International Journal on the Science and Technology of Thin and Thick Films,1997(1/2):87-90. |
| [4] | Robertson J. .Diamond-like amorphous carbon [Review][J].Materials Science & Engineering, R. Reports: A Review Journal,2002(4/6):129-281. |
| [5] | ROBERTSON J .Amorphous carbon[J].Advances in Physics,1986,35(04):317-374. |
| [6] | Qi Jun;Luo Jianbin;Wen Shizhu;Wang Jing;Li Wenzhi .Mechanical and tribological properties of non-hydrogenated DLC films synthesized by IBAD[J].Surface & Coatings Technology,2000(0):324-328. |
| [7] | 阎兴斌,徐洮,王博,杨生荣.电化学沉积DLC膜及其表征[J].材料科学与工程学报,2003(05):656-659. |
| [8] | 江河清,黄丽娜,张治军,徐洮,刘维民.液相电沉积类金刚石薄膜的组成及结构分析[J].功能材料,2004(05):560-562. |
| [9] | LIU Erjia,ZENG A LIU L X.Electrochemical Behaviour of Sputtering Deposited DLC Films[J].中山大学学报(自然科学版),2003(z1):11-14. |
| [10] | 左景伊.腐蚀数据手册[M].北京:化学工业出版社,1991:933-934. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%