纳米纤维素基柔性导电薄膜的构筑及其在柔性电子器件中的应用研究进展

Review on Coustruction of Nanocellulose-based Conductive Films and Its Applications in Flexible Electronic Devices

关键词:  纳米纤维素  导电薄膜  柔性电子  可穿戴电子  储能设备

Key Words:nanocellulose  conductive films  flexible electronics  wearable electronics  energy storage sevices

摘要:纳米纤维素（NC）因具有高比表面积、优异的力学性能、出色的热稳定性和可生物降解性，是柔性储能设备电极材料的理想候选者。在柔性电子器件的应用中，通常将NC与导电材料结合以提高其导电性。本文从NC的结构特点出发，综述了NC基导电薄膜的形成及其在柔性电子器件的应用，总结分析了NC基导电薄膜在实际应用中存在的问题和挑战，并对其未来的研究方向进行展望。

Abstract:The development of cost-saving， flexible， and sustainable electronic products and devices has become an important direction. Benefiting from its high specific surface area， excellent mechanical properties， excellent thermal stability， and biodegradability， nanocellulose （NC） is an ideal candidate for electrode materials of flexible energy storage. For its application in flexible electronics， NC was usually combined with conductive materials to improve the conductivity. Starting from the structural characteristics of NC， the formation of NC-based conductive films and the applications in different fields were reviewed. And the problems and challenges encountered in the practical application of NC-based conductive films were summarized and analyzed. The future research directions were envisioned.