70.(Green Chem.) Sustainable valorization of Lignin with levulinic acid and its application in polyimine thermosets
作者：Kaifeng Huang, Songqi Ma,* Sheng Wang, Qiong Li, Zhijun Wu, Jingcheng Liu,* Ren Liu, Ji
關鍵字：生物質 ，木質素，乙酰丙酸，熱固性樹脂
論文來源：期刊
具體來源：Green Chemistry
發表時間：2019年
Here we report a new and facile strategy of lignin modification with sustainable levulinic acid to introduce active ketone group. The obtained lignin derivativeexhibited significantly improved solubility and could be utilized to produce polymers such as high-performance polyimine thermosets via Schiff base reaction with diamines.
全文鏈接：https://pubs.rsc.org/en/content/articlepdf/2019/GC/C9GC02384D?page=search