Recent progress in conductive polymers for advanced fiber-shaped electrochemical energy storage devices,Materials Chemistry Frontiers

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Recent progress in conductive polymers for advanced fiber-shaped electrochemical energy storage devices
Materials Chemistry Frontiers ( IF 6.0 ) Pub Date : 2020-10-27 , DOI: 10.1039/d0qm00745e
Xiaoqin Li _{1,

2,

3,

4} , Xiaojuan Chen _{3,

4,

5,

6} , Zhaoyu Jin _{7,

8,

9,

10,

11} , Panpan Li _{9,

10,

11,

12} , Dan Xiao _{1,

2,

3,

4,

5}

Affiliation

Over the past decades, flexible and wearable energy storage devices have received tremendous interest due to the development of smart electronic products, such as Apple Watch, Google Glass, and sport wristbands. Fiber-shaped electrochemical energy storage devices (FEESDs) derived from fibrous electrodes are standing out as a result of the excellent flexibility and breathability compared with the planar counterparts. Textiles and fabrics can be simply achieved by spinning and weaving FEESDs, which perfectly match with an arbitrary uneven and mobile surface, revealing enormous potentialities in wearable electronics. Combining mechanical features with the electrically conductive properties and biocompatibility, conductive polymers (CPs) have emerged as a promising candidate for smart textile products including medical textiles, protective clothing, touch screen displays, and flexible fabric power supplies. In this context, this review summarizes the material design of CPs for fibrous electrodes and provides a critical discussion on their applications in flexible energy storage devices. Meanwhile, basic principles are briefly presented, including the conduction mechanism of conductive polymers, fibrous electrode design, and the evaluation of the electrochemical/mechanical performance for fibrous devices. Last, possibilities and challenges for the development of CP derived FEESDs are outlined as well.

中文翻译：

用于高级纤维状电化学储能装置的导电聚合物的最新进展

在过去的几十年中，由于智能电子产品（如Apple Watch，Google Glass和运动腕带）的发展，柔性和可穿戴式能量存储设备引起了极大的兴趣。与平面同类产品相比，源自纤维电极的纤维状电化学能量存储设备（FEESD）具有出色的柔韧性和透气性，因此脱颖而出。纺织品和织物可以通过纺制和编织FEESDs来简单地实现，它们与任意不平坦且可移动的表面完美匹配，从而揭示了可穿戴电子产品的巨大潜力。将机械特性与导电性能和生物相容性相结合，导电聚合物（CP）已成为智能纺织产品（包括医用纺织品，防护服，触摸屏显示器和柔性结构电源。在此背景下，本文对纤维电极CP的材料设计进行了总结，并对它们在柔性储能装置中的应用进行了重要的讨论。同时，简要介绍了基本原理，包括导电聚合物的导电机理，纤维电极的设计以及对纤维器件的电化学/机械性能的评估。最后，还概述了开发CP衍生的FEESD的可能性和挑战。包括导电聚合物的导电机理，纤维电极设计以及纤维设备的电化学/机械性能评估。最后，还概述了开发CP衍生的FEESD的可能性和挑战。包括导电聚合物的导电机理，纤维电极设计以及纤维设备的电化学/机械性能评估。最后，还概述了开发CP衍生的FEESD的可能性和挑战。

更新日期：2020-12-10

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