3D Printed Supercapacitor Exploiting PEDOT-Based Resin and Polymer Gel Electrolyte

Bertana, Valentina; Scordo, Giorgio; Camilli, Elena; Ge, Liqin; Zaccagnini, Pietro; Lamberti, Andrea; Scaltrito, Luciano

doi:10.3390/polym15122657

Cited by 7 publications

(6 citation statements)

References 73 publications

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“…Polymers used as active electrode material can be categorized into conducting polymers (polypyrrole (PPy), PANI, polythiophene and its derivatives, redox conducting polymers) [ 103 , 116 ], composites based on conducting polymers (polymer–polymer: PEDOT:PSS [ 117 ], PEDOT:PSS/poly(ethylene glycol) diacrylate (PEGDA) [ 118 ], etc. ; polymer–carbon material: PANI/C-MWCNTs [ 119 ], PANI/fullerene [ 120 ], PEDOT:PSS/CNT [ 121 ], etc.…”

Section: The Most Common Electrode Components Of Printed Micro-superc...mentioning

confidence: 99%

“…In [ 118 , 121 ], the efficiency of using different types of 3D printing in creation of micro-supercapacitors based on polymer electrodes was demonstrated. In particular, Yang et al [ 121 ] developed additive-free free-standing stretchable electrodes based on PEDOT:PSS/CNT ( Figure 5 ).…”

Section: The Most Common Electrode Components Of Printed Micro-superc...mentioning

confidence: 99%

“…Bertana et al [ 118 ] combined conductive PEDOT with poly(ethylene glycol) diacrylate (PEGDA) in the formation of electrode structures to obtain a composition suitable for stereolithographic printing of the corresponding structures on the surface of platinum current collectors on an aluminum substrate. The PEGDA:PEDOT electrodes printed in this way possessed an electrical conductivity on the order of 200 mS/cm and an energy density of 0.68 μW∙h/cm 2 .…”

Section: The Most Common Electrode Components Of Printed Micro-superc...mentioning

confidence: 99%

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Current Trends and Promising Electrode Materials in Micro-Supercapacitor Printing

Simonenko,

Gorobtsov

et al. 2023

Materials

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The development of scientific and technological foundations for the creation of high-performance energy storage devices is becoming increasingly important due to the rapid development of microelectronics, including flexible and wearable microelectronics. Supercapacitors are indispensable devices for the power supply of systems requiring high power, high charging-discharging rates, cyclic stability, and long service life and a wide range of operating temperatures (from −40 to 70 °C). The use of printing technologies gives an opportunity to move the production of such devices to a new level due to the possibility of the automated formation of micro-supercapacitors (including flexible, stretchable, wearable) with the required type of geometric implementation, to reduce time and labour costs for their creation, and to expand the prospects of their commercialization and widespread use. Within the framework of this review, we have focused on the consideration of the key commonly used supercapacitor electrode materials and highlighted examples of their successful printing in the process of assembling miniature energy storage devices.

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Section: The Most Common Electrode Components Of Printed Micro-superc...mentioning

confidence: 99%

Section: The Most Common Electrode Components Of Printed Micro-superc...mentioning

confidence: 99%

Section: The Most Common Electrode Components Of Printed Micro-superc...mentioning

confidence: 99%

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Current Trends and Promising Electrode Materials in Micro-Supercapacitor Printing

Simonenko,

Gorobtsov

et al. 2023

Materials

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“…and electrical energy storage devices are in urgent need for many applications such as portable electronic devices and electric vehicles [ 1 , 2 , 3 , 4 , 5 , 6 ]. Among the variety of energy storage devices, supercapacitors (SCs) have attracted widespread attention for their high power density, reliable safety, outstanding cycling stability, and low cost [ 2 , 7 , 8 , 9 , 10 ]. Generally, there are two kinds of supercapacitors: electrochemical double-layer capacitors (EDLCs) and pseudocapacitors.…”

Section: Introductionmentioning

confidence: 99%

Fabrication of Highly Conductive Porous Fe3O4@RGO/PEDOT:PSS Composite Films via Acid Post-Treatment and Their Applications as Electrochemical Supercapacitor and Thermoelectric Material

Gao,

Liu,

Wei

et al. 2023

Polymers

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As a remarkable multifunctional material, ferroferric oxide (Fe3O4) exhibits considerable potential for applications in many fields, such as energy storage and conversion technologies. However, the poor electronic and ionic conductivities of classical Fe3O4 restricts its application. To address this challenge, Fe3O4 nanoparticles are combined with graphene oxide (GO) via a typical hydrothermal method, followed by a conductive wrapping using poly(3,4-ethylenedioxythiophene):poly(styrene sulfonic sulfonate) (PEDOT:PSS) for the fabrication of composite films. Upon acid treatment, a highly conductive porous Fe3O4@RGO/PEDOT:PSS hybrid is successfully constructed, and each component exerts its action that effectively facilitates the electron transfer and subsequent performance improvement. Specifically, the Fe3O4@RGO/PEDOT:PSS porous film achieves a high specific capacitance of 244.7 F g−1 at a current of 1 A g−1. Furthermore, due to the facial fabrication of the highly conductive networks, the free-standing film exhibits potential advantages in flexible thermoelectric (TE) materials. Notably, such a hybrid film shows a high electric conductivity (σ) of 507.56 S cm−1, a three times greater value than the Fe3O4@RGO component, and achieves an optimized Seebeck coefficient (S) of 13.29 μV K−1 at room temperature. This work provides a novel route for the synthesis of Fe3O4@RGO/PEDOT:PSS multifunctional films that possess promising applications in energy storage and conversion.

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“…These SCs are based on carbonaceous materials, demonstrating better cycling stability and mechanical strength [8,9]. Pseudocapacitors store energy via fast redox reactions at the electroactive material and are usually based on metals oxides/hydroxides and conducting polymers, presenting high specific capacitance but limited performance [10]. Finally, hybrid electrodes combine the properties of these two categories, providing higher specific power and energy density [11,12].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Supercapacitive Properties of a PPY/PANI Bilayer Electrodeposited onto Carbon-Graphite Electrodes Obtained from Spent Batteries

Oliveira,

Santos,

Hryniewicz

et al. 2023

Processes

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Recently, many efforts have been made to reuse spent batteries in response to the growing demand for sustainable materials production. In parallel, supercapacitors have attracted significant attention for their use in addressing some of the limitations of conventional capacitors and batteries. In this context, this paper describes the preparation, characterization, and supercapacitive performance evaluation of carbon-graphite (CG) electrodes obtained from spent zinc–carbon batteries and modified with polypyrrole (PPY) and polyaniline (PANI). The parameters of PPY and PANI electropolymerization were optimized. CG/PPY, CG/PANI, and CG/PPY/PANI electrodes were obtained to compare their electrochemical responses. Cyclic voltammetry (CV), galvanostatic charge–discharge curves (GCDC), and electrochemical impedance spectroscopy (EIS) were used to evaluate the pseudocapacitive properties of the CG/PPY/PANI-modified electrode. The CG/PPY/PANI electrode showed a specific capacitance of 3416 mF cm−2 in a current density of 2 mA cm−2 and a retention capacity of 76% after 850 GCDC cycles. Thus, CG/PPY/PANI electrodes are shown to be good candidates for use in the development of energy storage devices. In addition, reused CG electrodes from spent batteries have other advantages like low cost, facile construction, and environmental friendliness.

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3D Printed Supercapacitor Exploiting PEDOT-Based Resin and Polymer Gel Electrolyte

Cited by 7 publications

References 73 publications

Current Trends and Promising Electrode Materials in Micro-Supercapacitor Printing

Current Trends and Promising Electrode Materials in Micro-Supercapacitor Printing

Fabrication of Highly Conductive Porous Fe3O4@RGO/PEDOT:PSS Composite Films via Acid Post-Treatment and Their Applications as Electrochemical Supercapacitor and Thermoelectric Material

Evaluation of Supercapacitive Properties of a PPY/PANI Bilayer Electrodeposited onto Carbon-Graphite Electrodes Obtained from Spent Batteries

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