Screen printing preparation of high-performance flexible planar micro-supercapacitors based on MoS2 nanoparticles decorated electrochemically exfoliated graphene

Yang, Wending; Hu, Ziwei; Zhang, Chuntang; Guo, Yanyan; Zhao, Jiang

doi:10.1016/j.electacta.2022.141041

Cited by 17 publications

(5 citation statements)

References 64 publications

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“…However, the Gr/AC-MSCs demonstrated an area-specific capacitance that was approximately 20 times higher than that of pure graphene MSCs and 63% higher than that of pure activated carbon. Similarly, Yang et al 68 developed highperformance flexible planar MSCs using a screen printing technique, incorporating MoS 2 nanoparticles encapsulated with electrochemically exfoliated graphene (Figure 4b). The screenprinted MSCs demonstrated excellent flexibility, cycling stability, and integration, boasting an impressive area-specific capacitance of 13.6 mF cm −2 and a high energy density of 1.478 mW h cm −2 , and exceptional cycling stability (10% capacitance attenuation after 10,000 cycles).…”

Section: Recent P-msc Advancementsmentioning

confidence: 99%

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Recent Progress and Challenges in Paper-Based Microsupercapacitors for Flexible Electronics: A Comprehensive Review

Kumar,

Lee,

Park

2024

ACS Appl. Mater. Interfaces

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Recent advances in paper-based microsupercapacitors (p-MSCs) have attracted significant attention due to their potential as substrates for flexible electronics. This review summarizes progress in the field of p-MSCs, discussing their challenges and prospects. It covers various aspects, including the fundamental characteristics of paper, the modification of paper with functional materials, and different methods for device fabrication. The review critically analyzes recent advancements, materials, and fabrication techniques for p-MSCs, exploring their potential applications and benefits, such as flexibility, costeffectiveness, and sustainability. Additionally, this review highlights gaps in current research, guiding future investigations and innovations in the field. It provides an overview of the current state of p-MSCs and offers valuable insights for researchers and professionals in the field. The critical analysis and discussion presented herein offer a roadmap for the future development of p-MSCs and their potential impact on the domain of flexible electronics.

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Section: Recent P-msc Advancementsmentioning

confidence: 99%

Section: Recent P-msc Advancementsmentioning

confidence: 99%

Recent Progress and Challenges in Paper-Based Microsupercapacitors for Flexible Electronics: A Comprehensive Review

Kumar,

Lee,

Park

2024

ACS Appl. Mater. Interfaces

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“…The materials thus obtained showed good mechanical properties (fracture strength of 18.59 MPa) as well as electrochemical performance in aqueous Na 2 SO 4 electrolyte (474 mF/cm 2 ) and solid-state PVA−H 3 PO 4 electrolyte (360 mF/cm 2 ). Other printing technologies, such as spray printing [ 151 ], gravure printing [ 152 ], and screen printing [ 153 ], are also used to fabricate MSCs electrodes based on molybdenum disulfide. MoS x and MoS 3−x based electrode structures were also fabricated using 3D printing [ 154 , 155 ] and showed good electrochemical performance, which further indicates the significant prospects of molybdenum sulfides in the development of micro-supercapacitors.…”

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

confidence: 99%

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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“…Flexible graphene electrodes have been fabricated using various techniques, including electrodeposition, CVD, direct coating by spray coating or drop casting, vacuum filtering, in situ polymerization, and self-assembly and printing processes. , However, traditional fabrication techniques encounter challenges when it comes to achieving both flexibility and scalability . To meet the ever-increasing demand for lightweight, high-performance, and remarkable mechanical flexibility in printed microelectronics, several printing technologies such as inkjet printing, screen printing, roll-to-roll printing, spray coating, 3D printing, − and 4D printing have been extensively developed. The utilization of graphene inks has emerged as a promising solution for fabricating flexible SC electrodes (Figure e).…”

Section: Introductionmentioning

confidence: 99%

“…23,24 However, traditional fabrication techniques encounter challenges when it comes to achieving both flexibility and scalability. 25 To meet the ever-increasing demand for lightweight, high-performance, and remarkable mechanical flexibility in printed microelectronics, several printing technologies such as inkjet printing, 26 screen printing, 27 roll-to-roll printing, 28 spray coating, 29 3D printing, 30−32 and 4D printing 33 have been extensively developed. The utilization of graphene inks has emerged as a promising solution for fabricating flexible SC electrodes (Figure 1e).…”

Section: Introductionmentioning

confidence: 99%

Graphene-Based Inks for Flexible Supercapacitor Electrodes: A Review

Nargatti,

Pathak,

Ahankari

et al. 2023

ACS Appl. Electron. Mater.

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In the world of consumer electronics, flexible and wearable electronic devices have witnessed a remarkable transformation, and flexible supercapacitors (SCs) hold tremendous potential as a power source for these electronic devices. Printing technologies, such as inkjet and screen printing, have emerged as cost-effective and scalable manufacturing techniques for the fabrication of flexible SC electrodes. As a key element of printing technology, ink must have the right balance of conductivity and rheological properties to fabricate high-performance flexible electrodes. Graphene stands out as a promising active pigment for conductive ink due to its remarkable characteristics such as high surface area, excellent electrical conductivity, and mechanical properties. Recently, extensive research has been conducted on the development of graphene-based inks for their effective utilization in SC printing methods. This review summarizes these advances and systematically connects the graphene ink formulation with its rheological properties and correlates finally with the electrochemical performance of inkjet-and screen-printed SC electrodes.

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Screen printing preparation of high-performance flexible planar micro-supercapacitors based on MoS2 nanoparticles decorated electrochemically exfoliated graphene

Cited by 17 publications

References 64 publications

Recent Progress and Challenges in Paper-Based Microsupercapacitors for Flexible Electronics: A Comprehensive Review

Recent Progress and Challenges in Paper-Based Microsupercapacitors for Flexible Electronics: A Comprehensive Review

Current Trends and Promising Electrode Materials in Micro-Supercapacitor Printing

Graphene-Based Inks for Flexible Supercapacitor Electrodes: A Review

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