自卷曲技术在微型储能器件上的应用
发布时间：2018-08-24 08:09
【摘要】：微型能源存储器件在可穿戴电子产品、微型自驱动探测器等领域有重要的应用前景,同时为研究储能器件电极结构、电子/离子传导率以及电化学动力学之间的内在联系提供了理想的平台。自卷曲技术是利用材料内部存在的残余应力而实现二维薄膜材料自行弯曲的一种方法。相比于传统微纳制备工艺,这种方法可以在微米尺度下将二维薄膜电极材料有序卷曲排列,为微型储能器件的制备提供了有效、便捷的途径。本文介绍了近些年自卷曲技术在微型能源存储器件上的重要进展,其中包括材料自卷曲的原理、自卷曲电极及其储能性质,并以此为基础,着重阐述了自卷曲技术制备单根管微型锂离子电池和电容阵列的应用实例。总结并展望了自卷曲技术在微型储能器件应用上的未来挑战和重要机遇。
[Abstract]:Micro energy storage devices have important application prospects in wearable electronic products, micro self drive detectors and so on. In order to study the electrode structure of energy storage devices, The internal relationship between electron / ion conductivity and electrochemical kinetics provides an ideal platform. Self-crimping technique is a method to realize the self-bending of two-dimensional thin film materials by using the residual stress inside the material. Compared with the traditional micro-nano fabrication process, this method can curl and arrange the two-dimensional thin film electrode materials in a micron scale, which provides an effective and convenient way for the fabrication of micro-energy storage devices. This paper introduces the important progress of self-crimping technology in micro-energy storage devices in recent years, including the principle of material self-crimp, self-crimp electrode and its energy storage properties. The application of self-curling technique to fabricating single-canal micro-lithium ion battery and capacitor array is described. The future challenges and important opportunities for the application of self-crimping technology in micro energy storage devices are summarized and prospected.
【作者单位】： 苏州大学物理与光电·能源学部;苏州纳米科学与技术协同创新中心;
【基金】：国家自然科学基金(51402202)资助项目~~
【分类号】：TM912
[Abstract]:Micro energy storage devices have important application prospects in wearable electronic products, micro self drive detectors and so on. In order to study the electrode structure of energy storage devices, The internal relationship between electron / ion conductivity and electrochemical kinetics provides an ideal platform. Self-crimping technique is a method to realize the self-bending of two-dimensional thin film materials by using the residual stress inside the material. Compared with the traditional micro-nano fabrication process, this method can curl and arrange the two-dimensional thin film electrode materials in a micron scale, which provides an effective and convenient way for the fabrication of micro-energy storage devices. This paper introduces the important progress of self-crimping technology in micro-energy storage devices in recent years, including the principle of material self-crimp, self-crimp electrode and its energy storage properties. The application of self-curling technique to fabricating single-canal micro-lithium ion battery and capacitor array is described. The future challenges and important opportunities for the application of self-crimping technology in micro energy storage devices are summarized and prospected.
【作者单位】： 苏州大学物理与光电·能源学部;苏州纳米科学与技术协同创新中心;
【基金】：国家自然科学基金(51402202)资助项目~~
【分类号】：TM912
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