文献类型：期刊文献

英文题名：One-step green synthesis durable flame-retardant, antibacterial and dyeable cellulose fabrics with a recyclable deep eutectic solvent

作者：Gao, Yuebing[1] Zhu, Jianquan[1] Han, Shuaibo[1] Wu, Guomin[2] Wu, Qiang[1] Wang, Jiamin[1] Fu, Jia[1] Shen, Shuting[1] Li, Qian[1]

第一作者：Gao, Yuebing

通信作者：Li, Q[1];Wu, GM[2]

机构：[1]Zhejiang A&F Univ, Coll Chem & Mat Engn, Hangzhou 311300, Peoples R China;[2]Chinese Acad Forestry, Inst Chem Ind Forest Prod, Key Lab Biomass Energy & Mat Jiangsu Prov, Nanjing 210042, Peoples R China

年份：2025

卷号：299

外文期刊名：INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES

收录：;EI(收录号：20250417743687);Scopus(收录号：2-s2.0-85215610049);WOS:【SCI-EXPANDED(收录号:WOS:001408161600001)】；

基金：The authors appreciate the support from Fundamental Research Funds of Jiangsu Key Lab. of Biomass Energy and Material (contract grant number: JSBEM-S-202308) .

语种：英文

外文关键词：Cellulose fabrics; Deep eutectic solvent; Flame retardant; Antibacterial property; Dyeability

摘要：The development of cellulose fabrics with good flame retardancy and durability has been a primary concern for in firefighting clothing. A recyclable ternary deep eutectic solvent (TDES) was used to prepare surface ammonium phosphate-modified cellulose fabrics (SACF). The incorporation of ammonium phosphate groups notably enhanced the durable flame retardancy of cellulose fabrics. The limiting oxygen index (LOI) of SACF could reach 48 %, and remain at 33.5 % even after 50 laundering cycles (LCs). And the TDES can be recovered and reused for 5 cycles and the SACF still remains flame retardancy. It also exhibited excellent antibacterial properties (with an antibacterial rate of 99.79 % against E. coli) and dyeability with cationic dyes. Moreover, the flame-retardant of the SACF did not decrease after dyed and showed both condensed-phase and gas-phase flame-retardant mechanisms during combustion. This method for producing flame-retardant cellulose fabrics with recyclable TDES effectively reduces the use of chemical reagents and holds promise for application in eco-friendly manufacturing and firefighting garments.