Elucidation of the thickness inside the niobium anodic oxide film and its effect on adhesion to polyimide film

Yoshida, Munenori; Yamanaka, Hiromi; Tomori, Kenta; Kulinich, Sergei A.; Maeda, Syuuichi; Iwamori, Satoru

doi:10.1016/j.vacuum.2021.110265

Cited by 4 publications

(2 citation statements)

References 39 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Furthermore, in tandem with advancements in foldable and curable display technologies, FCCL have found extensive application in producing flexible display screens, including foldable cell phones and curling e-readers. These laminates possess the remarkable ability to bend significantly without compromising electronic components, offering users a more portable and adaptable display solution, which have attracted extensive research attention [1][2][3][4][5][6]. FCCL consists of a flexible polymer substrate and a conductive metal film.…”

Section: Introductionmentioning

confidence: 99%

Adhesion improvement of sputtered Cu films on flexible polymer substrates through the design of metal interlayers

Wang,

Wang

et al. 2024

Phys. Scr.

View full text Add to dashboard Cite

Magnetron sputtering is an alternative approach to prepare flexible copper clad laminates because of low cost and thin copper clad laminate thickness. However, Cu film has poor adhesion when directly deposited on polymer substrates, imposing certain limits to the use of magnetron sputtering technique. In this work, Cu film was deposited on polymer substrates including polyimide, polyethylene terephthalate and polytetrafluoroethylene. Different metal interlayers were introduced into the polymer/Cu interfaces to improve the adhesion between polymer substrates and Cu film. It was found that the metal interlayer could significantly improve the adhesion strength of Cu film to polymers and a reasonably rough polymer surface could also enhance the mechanical bonding with Cu film. A metal Ni interlayer provides the best adhesion enhancement, which is associated with the same crystal structure between Ni and Cu as well as their excellent solid solubility. Meanwhile, a metal interlayer also contributes to Cu (111) orientation growing during deposition. This proposes a promising route to overcome the wear adhesion problem between Cu film and polymers in the preparation of magnetron sputtered flexible copper clad laminates.

show abstract

Section: Introductionmentioning

confidence: 99%

Adhesion improvement of sputtered Cu films on flexible polymer substrates through the design of metal interlayers

Wang,

Wang

et al. 2024

Phys. Scr.

View full text Add to dashboard Cite

show abstract

“…The methods include techniques such as micro-arc oxidation (MAO), magnetron sputtering deposition, electrophoretic deposition, anodic oxidation, electrolytic polishing, galvanizing process, screen printing, powder coating, water transfer printing, electrophoresis, etc. [15][16][17][18][19][20][21][22][23][24]. Among these methods, MAO is of great interest because of the advantages of a simple process, no pollution, no need for vacuum or low-temperature conditions, etc.…”

Section: Introductionmentioning

confidence: 99%

Surface Treatment of Zn-Mn-Mg Alloys by Micro-Arc Oxidation in Silicate-Based Solutions with Different NaF Concentrations

Sun

et al. 2021

Materials

View full text Add to dashboard Cite

Newly developed Zn-Mn-Mg alloys can be invoked as biomedical materials because of their excellent mechanical properties. However, the corrosion behavior of Zn-Mn-Mg alloys was still lacking in research. It had grown to be a hot research topic to improve the corrosion behavior of Zn alloys by surface treatment to meet the application of degradable Zn alloys in biomedical applications. Micro arc oxidation (MAO) is a simple and effective method to improve the corrosion behavior of the alloy. MAO coatings were successfully prepared on the surface of Zn-Mn-Mg alloys by MAO in silicate-based solutions with different NaF concentrations. The microstructure and phase composition of MAO coatings prepared on Zn-Mn-Mg alloys with different NaF concentrations in the electrolyte was examined by a scanning electron microscope and X-ray diffraction. The results showed that the MAO coatings are porous and mainly composed of ZnO. With the increasing NaF concentration in the electrolyte, the average thickness increases. The distribution of the micro/nanopores was uniform, and the pore size ranged from the submicron scale to several micrometers after MAO treatment in the electrolyte containing different concentrations of NaF. Potential dynamic polarization curves and electrochemical impedance spectroscopy were employed to assess the corrosion behavior of MAO coatings in Hank’s solution. The highest corrosion rate can be achieved after MAO treatment, with an electrolyte concentration of 1.5 g/L NaF in Hank’s solution. These results indicated that MAO coating can accelerate the corrosion resistance of a Zn-Mn-Mg alloy.

show abstract

Recent advances in protective coatings and surface modifications for corrosion protection of Mg alloys

Yao,

Tan,

et al. 2024

Journal of Materials Research and Technology

View full text Add to dashboard Cite

Elucidation of the thickness inside the niobium anodic oxide film and its effect on adhesion to polyimide film

Cited by 4 publications

References 39 publications

Adhesion improvement of sputtered Cu films on flexible polymer substrates through the design of metal interlayers

Adhesion improvement of sputtered Cu films on flexible polymer substrates through the design of metal interlayers

Surface Treatment of Zn-Mn-Mg Alloys by Micro-Arc Oxidation in Silicate-Based Solutions with Different NaF Concentrations

Recent advances in protective coatings and surface modifications for corrosion protection of Mg alloys

Contact Info

Product

Resources

About