生物质炭材料因资源丰富、价格低廉，在储能方面的研究活跃，但研究随机性、偶然性大，从其结构形貌与储能方式间的对应关系，寻找最合适的储能方式，并没有进行系统地探讨。本项目以生物质炭材料结构与形貌的调控为切入点，针对前驱体表面特性和微观结构差异大的特点，采用多样化调控对炭材料进行综合处理，改善其表面特性、形貌结构和电荷分布，以储能器件对电极材料结构性能的要求为基础进行选择性储能。考察前驱体结构的稳定性和完整性，探索调控手段对炭材料表面特性和微观结构的影响，掌握不同储能方式对材料结构形貌的需求。结合宏观电化学性能，探讨工艺、结构形貌和宏观电化学性能之间相互作用的藕合关系，实现生物质炭材料结构形貌的综合调控，选择性地制备出高性能电极材料应用于与之相适应的储能器件，即选择性储能。本项目的成功实施将为生物质炭材料选择性储能提供了可靠的理论依据，也为固体废弃物的资源化应用提供了有效途径。

Biomass-derived carbon materials have attracted extensive attentions in energy storage field because of their abundance and low cost, while the investigation of the application for the energy storage has existed some randomness and contingency. According to the relationship between the structure and energy storage, the most suitable way for energy storage has not been systematically investigated. Based on some differences of the precursors, the surface features, configuration characteristics and charge distribution of carbon materials will be improved for selective applications for electrode materials in different energy storage devices by the comprehensive regulations for the microstructure and morphology of biomass carbon materials. The demand of different energy storage devices on the microstructure and morphology of materials will be discussed by investigating the stability and integrity of the precursor structure and the effects of different treatment methods on the surface characteristics and microstructure of carbon materials. Combined with the electrochemical performance, the interaction between the treatment process, morphology and performance of materials will be explored to realize the comprehensive regulations of treatment process, and selectively exploit high performance electrode material for appropriate energy storage devices. The successful implementation of the project will not only provide a reliable theoretical basis for the selective energy storage of biomass carbon materials, but also provide an effective way for the application of solid waste resources.