Inkjet printing PEDOT:PSS using desktop inkjet printer

Srichan, Chavis; Saikrajang, Thitirat; Lomas, Tanom; Jomphoak, Apichai; Maturos, Thitima; Phokaratkul, Disayut; Kerdcharoen, Teerakiat; Tuantranont, Adisorn

doi:10.1109/ecticon.2009.5137049

Cited by 33 publications

(18 citation statements)

References 3 publications

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“…The implementation of resistor, contacts and electrodes by PEDOT-PSS on PET [7], all-polymer RC filter [8], PANI based devices for the detection of ammonia [3] and complex MEMS structures with silver nanoparticles [9] are examples of devices realized through inkjet techniques.…”

Section: Introductionmentioning

confidence: 99%

All inkjet printed system for strain measurement

Andò

Baglio

Malfa

et al. 2011

2011 IEEE SENSORS Proceedings

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Usually low cost approaches for the direct printing of flexible electric components require two different technologies for conductive patterns and functional areas. The realization of metal structures (wires, coils, capacitor electrodes) requires screen printing technology while polymer components (piezoresistive layer, resistor, functional layers) can be printed by low cost inkjet systems. In this paper the realization of strain gauge sensors by inkjet printing of metal based ink is discussed as a general approach for the rapid prototyping of low cost sensors by direct inkjet printing techniques.

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Section: Introductionmentioning

confidence: 99%

All inkjet printed system for strain measurement

Andò

Baglio

Malfa

et al. 2011

2011 IEEE SENSORS Proceedings

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“…Some examples are resistors and electrodes realized by PEDOT-PSS on PET [5], PANI based devices for the detection of ammonia [6], ZnO thin films based gas sensor [7] and strain gauges [8].…”

Section: Introductionmentioning

confidence: 99%

A Nonlinear Energy Harvester by Direct Printing Technology

Andò

Baglio

Baù

et al. 2012

Procedia Engineering

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This paper presents an energy harvester based on a bistable clamped-clamped beam to collect energy from wideband vibrational sources at low frequencies. The device exhibits a nonlinear dynamic behaviour which can be described by a double well bistable potential with a switching threshold and two stable equilibrium states. The beam switching is activated by environmental vibrations. The mechanical-to-electrical energy conversion is performed by a screen printed piezoelectric layer electrically connected using InterDigiTed Electrodes (IDT) realized by the inkjet printing of a silver based solution on a flexible PET (PolyEthyleneTerephthalate) substrate through a cheap commercial EPSON ® inkjet printer. Main advantages of the proposed approach are related to the wide frequency band assuring high device efficiency and low cost technologies adopted to realize both electrodes and the piezoelectric layer.

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“…Combining all-organic electronic and transient technologies, an intrinsically soft functional PEDOT:PSS electrode was electrohydrodynamic-jet (E-jet)-printed onto a water-soluble polyethylene oxide (PEO) substrate. PEDOT:PSS was applied as a functional layer for its desired properties, such as high conductivity [27,[33][34][35], chemical stability [33,36,37], printability [38][39][40][41], and noncytotoxicity [42,43]. A polyethylene oxide (PEO) film was used as a substrate for its hydrophilicity, biocompatibility, and flexibility attributes [43].…”

Section: Introductionmentioning

confidence: 99%

Study of Partially Transient Organic Epidermal Sensors

2020

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In this study, an all-organic, partially transient epidermal sensor with functional poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) conjugated polymer printed onto a water-soluble polyethylene oxide (PEO) substrate is studied and presented. The sensor’s electronic properties were studied under static stress, dynamic load, and transient status. Electrode resistance remained approximately unchanged for up to 2% strain, and increased gradually within 6.5% strain under static stress. The electronic properties’ dependence on dynamic load showed a fast response time in the range of 0.05–3 Hz, and a reversible stretching threshold of 3% strain. A transiency study showed that the PEO substrate dissolved completely in water, while the PEDOT:PSS conjugated polymer electrode remained intact. The substrate-less, intrinsically soft PEDOT:PSS electrode formed perfect contact on human skin and stayed attached by Van der Waals force, and was demonstrated as a tattoolike epidermal sensor.

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Inkjet printing PEDOT:PSS using desktop inkjet printer

Cited by 33 publications

References 3 publications

All inkjet printed system for strain measurement

All inkjet printed system for strain measurement

A Nonlinear Energy Harvester by Direct Printing Technology

Study of Partially Transient Organic Epidermal Sensors

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