Improving Thermal Stability of Lignin/PAN as a Novel Carbon Fiber Precursor by Dipping Boric Acid

摘要：

　　To solve the challenge of high cost of carbon fiber, renewable biopolymers as the precursor are increasingly demanded and the research on fabrication and thermal stabilization and carbonization of these precursors has been initiated.This work reports a potential opportunity to improve thermal stability of lignin/PAN blend fibre as the carbon fiber precursor by dipping precursor into boric acid.As a result of the catalytic carbonization, the char yield of precursor was enhanced and the graphite-like structure transition appeared ealier.

作者: H.Shi Y.G.Yang J.W.Wang Q.OuyangM J.W.Hao

作者单位: National Engineering Technology Research Center of Flame Retardant Materials, School of Materials Sc National Engineering Laboratory for Carbon Fiber Preparation Technology, Ningbo Institute of Materia

会议类型: 国际会议

会议名称: 5th International Symposium on Flame-Retardant Materials & Technologies(ISFRMT 2018)(第五届阻燃材料与技术国际研讨会 )

会议地点: 杭州

会议语种:英文

页码: 224-225

在线出版日期: 2018-06-14（万方平台首次上网日期，不代表论文的发表时间）