Piezo-driven jet valve dispensing of carbon nanotube-loaded composites: optimisation and characterisation
A new class of single walled carbon nanotubes (SWCNT)/epoxy resin ink in dimethylacetamide is successfully printed using a piezo-driven jet valve dispensing system for the fabrication of flexible nanocomposites. The optimised ink prepared by solution mixing method with a viscosity (28.54 mPa⋅s), sur...
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Taylor & Francis Group
2021
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oai:doaj.org-article:36ab2c616d8141ca8373e694a042ecff2021-12-02T18:05:40ZPiezo-driven jet valve dispensing of carbon nanotube-loaded composites: optimisation and characterisation2055-033210.1080/20550324.2021.2004702https://doaj.org/article/36ab2c616d8141ca8373e694a042ecff2021-11-01T00:00:00Zhttp://dx.doi.org/10.1080/20550324.2021.2004702https://doaj.org/toc/2055-0332A new class of single walled carbon nanotubes (SWCNT)/epoxy resin ink in dimethylacetamide is successfully printed using a piezo-driven jet valve dispensing system for the fabrication of flexible nanocomposites. The optimised ink prepared by solution mixing method with a viscosity (28.54 mPa⋅s), surface tension (31.3 mN/m), density (0.964 g/cm3), and 0.25 wt% SWCNT is obtained through design-of-experiments. The optimisation process is carried out focusing on the ink ejectability and the electrical properties of the resulting nanocomposites. An investigation of the electrical properties of the printed structures on glass and paper substrates is performed by analysing their sheet resistances. The resulting nanocomposite exhibits sheet resistances of 15x102 kΩ/sq and 0.11 kΩ/sq printed on glass and paper, respectively. Finally, the interlaminar fracture properties of the nanocomposites when integrated into glass fiber reinforced polymers are investigated. The median change of the energy release ratio GII,c is about 3%, with almost constant standard deviation.Taha GencoMax LinkeRolf LammeringTaylor & Francis Grouparticlecarbon nanotube-based inksjet dispensingdispersioncarbon nanotube-loaded compositeselectrical testingmechanical testingsheet resistancedesign of experimentsMaterials of engineering and construction. Mechanics of materialsTA401-492Polymers and polymer manufactureTP1080-1185ENNanocomposites, Vol 0, Iss 0, Pp 1-19 (2021) |
| institution |
DOAJ |
| collection |
DOAJ |
| language |
EN |
| topic |
carbon nanotube-based inks jet dispensing dispersion carbon nanotube-loaded composites electrical testing mechanical testing sheet resistance design of experiments Materials of engineering and construction. Mechanics of materials TA401-492 Polymers and polymer manufacture TP1080-1185 |
| spellingShingle |
carbon nanotube-based inks jet dispensing dispersion carbon nanotube-loaded composites electrical testing mechanical testing sheet resistance design of experiments Materials of engineering and construction. Mechanics of materials TA401-492 Polymers and polymer manufacture TP1080-1185 Taha Genco Max Linke Rolf Lammering Piezo-driven jet valve dispensing of carbon nanotube-loaded composites: optimisation and characterisation |
| description |
A new class of single walled carbon nanotubes (SWCNT)/epoxy resin ink in dimethylacetamide is successfully printed using a piezo-driven jet valve dispensing system for the fabrication of flexible nanocomposites. The optimised ink prepared by solution mixing method with a viscosity (28.54 mPa⋅s), surface tension (31.3 mN/m), density (0.964 g/cm3), and 0.25 wt% SWCNT is obtained through design-of-experiments. The optimisation process is carried out focusing on the ink ejectability and the electrical properties of the resulting nanocomposites. An investigation of the electrical properties of the printed structures on glass and paper substrates is performed by analysing their sheet resistances. The resulting nanocomposite exhibits sheet resistances of 15x102 kΩ/sq and 0.11 kΩ/sq printed on glass and paper, respectively. Finally, the interlaminar fracture properties of the nanocomposites when integrated into glass fiber reinforced polymers are investigated. The median change of the energy release ratio GII,c is about 3%, with almost constant standard deviation. |
| format |
article |
| author |
Taha Genco Max Linke Rolf Lammering |
| author_facet |
Taha Genco Max Linke Rolf Lammering |
| author_sort |
Taha Genco |
| title |
Piezo-driven jet valve dispensing of carbon nanotube-loaded composites: optimisation and characterisation |
| title_short |
Piezo-driven jet valve dispensing of carbon nanotube-loaded composites: optimisation and characterisation |
| title_full |
Piezo-driven jet valve dispensing of carbon nanotube-loaded composites: optimisation and characterisation |
| title_fullStr |
Piezo-driven jet valve dispensing of carbon nanotube-loaded composites: optimisation and characterisation |
| title_full_unstemmed |
Piezo-driven jet valve dispensing of carbon nanotube-loaded composites: optimisation and characterisation |
| title_sort |
piezo-driven jet valve dispensing of carbon nanotube-loaded composites: optimisation and characterisation |
| publisher |
Taylor & Francis Group |
| publishDate |
2021 |
| url |
https://doaj.org/article/36ab2c616d8141ca8373e694a042ecff |
| work_keys_str_mv |
AT tahagenco piezodrivenjetvalvedispensingofcarbonnanotubeloadedcompositesoptimisationandcharacterisation AT maxlinke piezodrivenjetvalvedispensingofcarbonnanotubeloadedcompositesoptimisationandcharacterisation AT rolflammering piezodrivenjetvalvedispensingofcarbonnanotubeloadedcompositesoptimisationandcharacterisation |
| _version_ |
1718378680534695936 |