Improvement of adhesion characteristics of copper electrodes on polyvinylidene fluoride films using bovine serum albumin
Source abstract
Abstract
Abstract Polyvinylidene fluoride (PVDF) is one of the widely used piezoelectric polymers and has been used in flexible sensors, energy harvesting, wearable devices, and so on. However, the low adhesion characteristics of PVDF limits its application because of the fluorine components. To improve the adhesion characteristics of PVDF, we proposed a novel method to fabricate the electrodes on PVDF films using bovine serum albumin (BSA). To optimize the fabrication process, we manufactured the copper electrodes on PVDF films according to the concentrations of the BSA and palladium (Pd) solutions. The piezoelectric characteristics of the fabricated PVDF films and the adhesion strength between the electrodes and PVDF films were measured using a d33 m and scratch tester, respectively. The adhesion strength and piezoelectric characteristics of the PVDF films fabricated using the proposed method increased compared with those of conventional PVDF films. In addition, we found that the best combination of BSA and Pd concentration were 0.5 and 0.6 mg/mL, respectively.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced Sensor and Energy Harvesting Materials · Tactile and Sensory Interactions · Nanomaterials and Printing Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (38)
Show source-provided references
1. Multifunctional skin inspired flexible sensor systems for wearable electronics10.1002/admt.201800628 ↗
2. A novel array of flex sensors for a goniometric glove10.1016/j.sna.2013.10.030 ↗
3. Wearable flexible sensors
4. Study of polyvinylidene fluoride (PVDF) based bimorph actuators for laser scanning actuation at kHz frequency range10.1016/j.sna.2012.05.019 ↗
5. Determination of the α, β, and γ crystalline phases of poly(vinylidene fluoride) films prepared at different conditions10.1002/app.23137 ↗
6. Measurement and evaluation of tactile sensations using a PVDF sensor10.1177/1045389X06072802 ↗
7. Effect of processing parameters of the continuous wet spinning system on the crystal phase of PVDF fibers10.1002/app.45712 ↗
8. Fabrication of PVDF film sensors for fatigue damage monitoring of single-lap adhesive joints10.1016/j.compstruct.2018.09.069 ↗
9. Acrylic-fluoropolymer mixtures and their use in coatings10.1016/S0300-9440(00)00117-X ↗
10. Novel hydrophobic PVDF/APTES-GO nanocomposite for natural gas pipelines coating10.1016/j.jngse.2017.02.042 ↗
11. Fluoropolymer surface studies10.1016/0021-9797(74)90242-2 ↗
12. Modifications induced in polyvinylidene fluoride by energetic ions10.1016/0168-583X(88)90192-9 ↗
13. High energy heavy ions modifications of PVDF10.1080/10420158908214156 ↗
14. Surface modifications of polyvinylidene fluoride (PVDF) under rf Ar plasma10.1016/S0141-3910(97)00130-4 ↗
15. Surface modification of PVDF by plasma treatment for electroless metallization
16. Bovine Serum Albumin (BSA) as an adhesive for wet cellulose10.1007/s10570-006-9064-1 ↗
17. On the mechanical properties of bovine serum albumin (BSA) adhesives10.1007/s10856-007-3360-7 ↗
18. Cooking chemistry transforms proteins into high-strength adhesives10.1021/jacs.8b12150 ↗
19. Fabrication of electrodes on the PVDF piezoelectric films
20. Improvement of adhesion characteristics of electrodes on polymers using protein adhesives
21. Protein immobilization onto poly (vinylidene fluoride) microporous membranes activated by the atmospheric pressure low temperature plasma10.1016/j.polymer.2014.04.029 ↗
22. Albumin immobilization on polyvinylidene fluoride surfaces
23. Protein immobilization onto poly (vinylidene fluoride) microporous membranes activated by the atmospheric pressure low temperature plasma10.1016/j.polymer.2014.04.029 ↗
24. Polymer swelling induced conductive wrinkles for an ultrasensitive pressure sensor10.1021/acsmacrolett.6b00338 ↗
25. Bovine microsomal albumin: amino terminal sequence of bovine proalbumin10.1016/0006-291X(77)91648-5 ↗
26. Synthesis of gold microplates using bovine serum albumin as a reductant and a stabilizer10.1002/asia.200900468 ↗
27. Poly(vinyl pyrrolidone):A dual functional reductant and stabilizer for the facile synthesis of boble metal nanoplates in aqueous solutions10.1021/la061323x ↗
28. Synthesis of gold, silver and their alloy nanoparticles using bovine serum albumin as foaming and stabilizing agent10.1039/b510398c ↗
29. Synthesis of Ag-Pt alloy nanoparticles in aqueous bovine serum albumin foam and their cytocompatibility against human gingival fibroblasts10.1016/j.colsurfb.2008.11.021 ↗
30. Junction-free flat copper nanofiber network-based transparent heater with high transparency, high conductivity, and high temperature
31. Highly-robust, solution-processed flexible transparent electrodes with a junction-free electrospun nanofiber network10.1039/C9RA10278G ↗
32. Evolution of microstructure and electrical conductivity of electroless copper deposits on a glass substrate10.1016/j.tsf.2012.05.068 ↗
33. Failure modes in scratch adhesion testing10.1016/0257-8972(91)90188-3 ↗
34. Failure mode maps in the thin film scratch adhesion test10.1016/S0301-679X(97)00012-1 ↗
35. Effect of solvent doping and post-treatment on the characteristics of PEDOT:PSS conducting polymer10.14478/ace.2015.1018 ↗
36. Enhancement of conductivity and transmittance of graphene oxide/PEDOT:PSS electrodes and the evaluation of charge transfer dynamics10.1063/1.5124619 ↗
37. Electroless plating of copper on surfacemodified glass substrate10.1016/j.apsusc.2011.04.100 ↗
38. Palladium-free electroless deposition of pure copper film on glass substrate using hydrazine as reducing agent10.1016/j.apsusc.2016.05.033 ↗