弹性电极构筑新型超级电容器具有柔性和弹性，可在新能源领域发挥重要作用，如何制备高性价比弹性电极目前是研究热点。针对交联EVA与碳纳米导体复合制备低成本弹性电极存在相容性、界面粘结、形变不一致等问题，本项目通过设计合成可溶性交联EVA为弹性基体，通过硅氧烷基化交联EVA与羟基化和硅氧烷基化碳纳米导体缩合反应，在交联EVA薄膜表面接枝碳纳米导体网络或涂覆高导电EVA接枝碳纳米导体制备层复合材料以及在交联EVA基体中填充接枝碳纳米导体制备相复合材料，作为弹性电极表面沉积MnO2构筑超级电容器；系统研究可溶性交联EVA的制备技术、碳纳米导体官能团化、不同体系制备交联EVA接枝碳纳米导体的机理、结构与性能关系规律；阐明可溶性交联EVA/碳纳米复合材料制备弹性电极及其应用的科学问题与关键技术，为新型交联EVA的设计合成、交联EVA/碳纳米复合材料的开发及其在储能器件中应用提供重要的理论依据与技术支持。

Supercapacitors prepared by stretchable electrodes have both flexibility and elasticity therefore would play an important role in new energy field. How to prepare cost-effective stretchable electrodes is still a current hot topic. Aiming at the challenges in the preparation of stretchable electrodes using the composite of cross-linking EVA and carbon nano-conductors, such as the two phase compatibility, interface adhesion and varying deformation, this project designed and synthesized soluble cross-linking EVA as the elastic matrix, employed condensation reaction between cross-linking EVA with Si-OR and nano-carbon conductors with hydroxyl and Si-OR to prepare layered composites by grafted carbon nano-conductors network and painted high conductivity EVA grafted carbon nano-conductors on the surface of high elastic cross-linking EVA film, and phase composites by cross-linking EVA matrix filled and grafted with carbon nano-conductors, using as stretchable electrodes deposition of energy storage materials MnO2 to construct supercapacitors. The preparation techniques of soluble cross-linking EVA, the functionalization of carbon nano-conductor, and the relationship of mechanism, structure and properties of cross-linking EVA grafted carbon nano-conductor prepared in different system would be studied systematically. This project would clarify the scientific problems and key technologies of the preperation and application of soluble crosslinked EVA /carbon nano-composites stretchable electrodes, and provide important theoretical proofs and technical support for the design of new type cross-linking EVA, the development of stretchable electrodes prepared by cross-linked EVA/carbon nano-composites and their application high performance energy storage devices.