The purpose of this study is to investigate the synthesis process of composite materials based on fir bark for thermochemical transformation and to determine the influence of additives such as zinc chloride, natural graphite of various origins on the structural and electrochemical characteristics of the carbonized products. Modification of fir bark sawdust with amorphous and/or crystalline graphite and zinc chloride allowed for the synthesis of products with a specific surface area of up to 780 m²/g and an apparent specific electrical capacity up to 540 F/g. It was revealed that carbonization of samples containing zinc chloride leads to the formation of porous carbon/zinc oxide composites. The solid residue obtained from the mixture of three components (fir bark, crystalline graphite, and zinc chloride) has the highest apparent specific electrical capacity. It is assumed that the combination of the structures of amorphous, crystalline carbon, and zinc oxide promotes the diffusion of electrolyte and the accumulation of electric charge in carbon composite.

这项研究的目的是研究用于热化学转化的基于杉木树皮的复合材料的合成过程，并确定添加剂（如氯化锌，各种来源的天然石墨）对碳化产物的结构和电化学特性的影响。用无定形和/或结晶石墨和氯化锌对杉木树皮锯末进行改性，可以合成比表面积最大为780 m ^2的产品/ g的表观比电容，最高可达540 F / g。揭示了包含氯化锌的样品的碳化导致形成多孔碳/氧化锌复合材料。从三种成分（杉木树皮，结晶石墨和氯化锌）的混合物中获得的固体残留物具有最高的表观比电容量。假定无定形，结晶碳和氧化锌的结构的组合促进了碳复合物中电解质的扩散和电荷的积累。