An Easy Way to Quantify the Adhesion Energy of Nanostructured Cu/X (X = Cr, Ta, Mo, Nb, Zr) Multilayer Films Adherent to Polyimide Substrates
- ISSN号:1006-7191
- 期刊名称:《金属学报:英文版》
- 时间:0
- 分类:O614.121[理学—无机化学;理学—化学] TB383[一般工业技术—材料科学与工程]
- 作者机构:[1]State Key Laboratory for Mechanical Behavior of Materials,Xi'an Jiaotong University, Xi'an 710049, China, [2]School of Materials Science and Engineering, Xi'anUniversity of Technology, Xi'an 710048, China
- 相关基金:This work was financially supported by the National Natural Science Foundation of China (Nos. 51321003, 51322104, 51201123 and 51571157), the National Basic Research Program of China (No. 2010CB631003), and the 111 Project of China(No. B06025). Gang Liu thanks the support from Fundamental Research Funds for the Central Universities and Tengfei Scholar project. Jin-Yu Zhang thanks China Postdoctoral Science Foundation (No. 2012M521765) and Shaanxi Province Postdoctoral Scientific Research Projects for part of financial support.
关键词:
纳米多层膜, 聚酰亚胺, 纳米结构, 粘附, 铜, 能量, 量化, 基板, Uniaxial tensile testing, Nanostructured multilayer films, Flexible substrates, Bucklingbehaviors, Adhesion energy
中文摘要:
一条途径基于电影弄弯在下面简单单轴的张力的测试在这份报纸被利用到份量上估计 nanostructured 的界面的精力多层的电影(NMF ) 支持者到灵活底层。支持 polyimide 的 NMF 的界面的精力决心是 ~ 5.0 ? 为 Cu/Cr 的 J/m 2 , ~ 4.1 ? 为 Cu/Ta 的 J/m 2 , ~ 2.8 ? 为 Cu/Mo 的 J/m 2 , ~ 1.1 ? 为 Cu/Nb 的 J/m 2 ,和 ~ 1.2 ? 为 Cu/Zr NMF 的 J/m 2 。而且,在粘附精力之间的一种线性关系并且界面砍力量清楚地为基于 Cu 的 NMF 被表明,它修改模型的适用性和可靠性是高度指示的。
英文摘要:
An approach based on film buckling under simple uniaxial tensile testing was utilized in this paper to quan- titatively estimate the interfacial energy of the nanostructured multilayer films (NMFs) adherent to flexible substrates. The interfacial energies of polyimide-supported NMFs are determined to be ~ 5.0 J/m2 for Cu/Cr, ~4.1 J/m2 for Cu/Ta, ~ 2.8 J/m2 for Cu/Mo, ~ 1.1 J/m2 for Cu/Nb, and ~ 1.2 J/m2 for Cu/Zr NMFs. Furthermore, a linear relationship between the adhesion energy and the interfacial shear strength is clearly demonstrated for the Cu-based NMFs, which is highly indicative of the applicability and reliability of the modified models.