Results showed that during the carbonization of furfuralcohol resin C-O bond rupture of pentacyclic ring, took place firstly, bringine C-H bond rupture.

• 结果表明：糠醇树脂炭化裂解过程首先是五员杂环内的碳氧键发生断裂，引起碳氢键断裂。