Laser carbonization of lignin-based fiber membranes with heating treatment for flexible supercapacitors

Huang, Fangting; Zhou, Sikun; Yan, Ziyang; Wang, Sha; Zhang, Hong; Wang, Shutong; Zhou, Shouhuan

doi:10.1016/j.apsusc.2023.156757

Cited by 7 publications

(1 citation statement)

References 74 publications

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“…However, this process technology is highly dependent on the composition of the slurry, the formulation conditions, and the collector fluid, resulting in inefficient mixing of electrode materials, as well as difficult control of the interfacial composition, which makes it difficult to efficiently exploit the electrochemical properties of the active materials. With the development of nanotechnology, electrostatic spinning, photolithography, 3D printing, laser direct writing, and other industrialized technical means of electrode preparation are considered the most promising technical means in the future [99][100][101][102][103][104]. Among them, femtosecond laser-based direct writing technology has been a hot research topic [105][106][107][108].…”

Section: Flexible Energy Storage Devicesmentioning

confidence: 99%

Femtosecond Laser Direct Writing of Flexible Electronic Devices: A Mini Review

Wang,

Yang,

Deng

et al. 2024

Materials

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By virtue of its narrow pulse width and high peak power, the femtosecond pulsed laser can achieve high-precision material modification, material additive or subtractive, and other forms of processing. With additional good material adaptability and process compatibility, femtosecond laser-induced application has achieved significant progress in flexible electronics in recent years. These advancements in the femtosecond laser fabrication of flexible electronic devices are comprehensively summarized here. This review first briefly introduces the physical mechanism and characteristics of the femtosecond laser fabrication of various electronic microdevices. It then focuses on effective methods of improving processing efficiency, resolution, and size. It further highlights the typical progress of applications, including flexible energy storage devices, nanogenerators, flexible sensors, and detectors, etc. Finally, it discusses the development tendency of ultrashort pulse laser processing. This review should facilitate the precision manufacturing of flexible electronics using a femtosecond laser.

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