以合成出的糠酮树脂为原料，成功地制备了聚糠酮基玻璃状炭，并对其形成过程中结构变化进行了研究。实验结果表明，合成出的聚糠酮树脂在300℃热固化时，发生芳环分子交联缩合度的增加和呋喃环断开。当试样继续热解时，碳链骨架重组为具有交联芳香环系破残留物，整个芳香环缩合反应程度进一步增加。试样进一步石墨化，其内部所形成的基本劳核排列为一紊乱的网络骨架结构；其微晶的面间距（d002）和微晶尺寸（Lc002及La002）分别为0.3604nm和1.1174nm及2.3102nm。 Using the synthesized furfuryl ketone as raw material, polyfurfuryl-based glassy carbon was successfully prepared and the structural changes during its formation were studied. The experimental results show that when the synthesized poly-furfural resin is thermally cured at 300 ℃, the degree of crosslinking and condensation of aromatic ring molecules increases and the ring opening of furan ring occurs. When the sample continues pyrolysis, the carbon chain skeleton is reorganized to have a broken residue of the crosslinked aromatic ring system, and the degree of condensation of the aromatic ring further increases. The samples were further graphitized, and the basic labile nuclei formed therein were arranged in a disordered network framework. The interplanar spacing (d002) and crystallite size (Lc002 and La002) of the samples were 0.3604 nm and 1.1174 nm, respectively, and 2.3102 nm.