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Printable Ink Design towards Customizable Miniaturized Energy Storage Devices
ACS Materials Letters ( IF 9.6 ) Pub Date : 2020-07-10 , DOI: 10.1021/acsmaterialslett.0c00176
Jingxin Zhao 1 , Hongyu Lu 2 , Xiaoxin Zhao 3 , Oleksandr I. Malyi 4 , Jianhong Peng 2 , Conghua Lu 3 , Xifei Li 2 , Yanyan Zhang 1 , Zhiyuan Zeng 5 , Guichuan Xing 1 , Yuxin Tang 1
Affiliation  

Miniaturized electrochemical energy storage devices (MEESDs) are widely utilized in microelectronic devices because of their lightweight, controllable size and shape, excellent electrochemical performance and flexibility, and high durability. Current strategies, such as electrodeposition, electrospinning, and chemical-vapor-deposition methods, for fabricating MEESDs still encounter the persistent limitations on low fabrication efficiency, tedious preparation procedure, and non-scalability. To address this challenge, the new emerging three-dimensional (3D) printing technology has been developed for customizable MEESDs because of its scalability, low-cost, high manufacturing efficiency, and complexity capability. Among the 3D printing technologies, a direct-ink-writing (DIW) technique with well-controlled geometry and architecture of the electrode structures, is an ideal tool for building high-efficient MEESDs via designing the ink components and regulating the device configurations. In light of this, our Perspective provides fundamental insights into rational printable inks design principles towards high-performance MEESDs. We start the discussion on the design principle of printable inks, and the selection criteria for electrode materials and electrolytes inks. Then, the recent progress in fabricating the high-performance MEESDs via the DIW technology is summarized. Finally, the existing problems and future perspectives on functional MEESDs fabrication are also discussed. We envision that this review serves as the basic design principles of 3D printing ink for the rational design of high-efficient MEESDs.

中文翻译:

可定制的微型储能设备的可打印墨水设计

微型化电化学储能装置(MEESD)由于其轻巧,可控制的尺寸和形状,出色的电化学性能和柔韧性以及高耐久性而广泛用于微电子装置中。用于制造MEESD的当前策略,例如电沉积,静电纺丝和化学气相沉积方法,仍然在制造效率低,繁琐的制备过程和不可扩展性方面遇到持续的限制。为了应对这一挑战,由于其可扩展性,低成本,高制造效率和复杂性能力,已经为可定制的MEESD开发了新兴的三维(3D)打印技术。在3D打印技术中,通过对电极结构的几何形状和结构进行良好控制的直接墨水书写(DIW)技术,是通过设计墨水组件和调节设备配置来构建高效MEESD的理想工具。有鉴于此,我们的《观点》提供了针对高性能MEESD的合理可印刷油墨设计原理的基本见解。我们开始讨论可印刷油墨的设计原理,以及电极材料和电解质油墨的选择标准。然后,总结了通过DIW技术制造高性能MEESD的最新进展。最后,还讨论了功能性MEESDs制造中存在的问题和未来展望。
更新日期:2020-09-08
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