文献类型：期刊文献

英文题名：Strong and Reusable Biobased Multiblock Copolyester Adhesives

作者：Wang, Hongsheng[1,2,3,4] Gao, Shishuai[1,2,3,4,5] Xie, Yitong[1,2,3,4] Shi, Xiaoyu[1,2,3,4] Lai, Chenhuan[5] Zhang, Daihui[1,2,3,4,5] Wang, Chunpeng[1,2,3,4,5] Chu, Fuxiang[1,2,3,4,5]

第一作者：Wang, Hongsheng

通信作者：Zhang, DH[1];Wang, CP[1];Zhang, DH[2];Wang, CP[2];Zhang, DH[3];Wang, CP[3];Zhang, DH[4];Wang, CP[4];Zhang, DH[5];Wang, CP[5]

机构：[1]Inst Chem Ind Forest Prod, Chinese Acad Forestry, Nanjing 210042, Jiangsu, Peoples R China;[2]Natl Engn Lab Biomass Chem Utilizat, Nanjing 210042, Jiangsu, Peoples R China;[3]Natl Forestry & Grassland Adm, Key Lab Chem Engn Forest Prod, Nanjing 210042, Jiangsu, Peoples R China;[4]Key Lab Biomass Energy & Mat, Nanjing 210042, Jiangsu, Peoples R China;[5]Nanjing Forestry Univ, Coinnovat Ctr Efficient Proc & Utilizat Forest Re, Nanjing 210037, Jiangsu, Peoples R China

年份：2024

外文期刊名：ACS APPLIED POLYMER MATERIALS

收录：;EI(收录号：20241015695199);WOS:【SCI-EXPANDED(收录号:WOS:001179737300001)】；

基金：This study was supported by the Fundamental Research Funds of Jiangsu Key Laboratory of Biomass Energy and Material (JSBEM-S-202102).

语种：英文

外文关键词：2,5-furandicarboxylicacid; adhesives; strongand tough; temperature adaptability; solvent resistance

摘要：The development of sustainable and recyclable adhesives simultaneously requiring high strength and ductility is challengeable. Herein, we synthesized furan ring-containing copolyesters as sustainable, strong, and tough adhesives. FTIR and H-1 NMR analyses confirmed the successful synthesis of copolyesters. Furthermore, structures and physiochemical properties of copolyesters were easily tunable by varying the feeding ratio of comonomers. The obtained copolyesters exhibited several interesting features as adhesives, which synergistically resulted in superior adhesion behavior, including high adhesion strength (12.60 MPa), satisfactory toughness (work of debonding = 2623 N m(-1)), wide temperature adaptability (adhesion strength = 8.23 MPa at -70 degrees C and 3.83 MPa at 100 degrees C), and excellent solvent resistance (9.27 MPa of adhesion strength in N,N-dimethylformamide after 24 h). The present work significantly advances and provides perspectives on the design of strong and tough sustainable adhesives.