CAJ | 학술논문

再生纤维素纤维以可再生、可生物降解的天然纤维素为原料，它的研究和开发对充分利用纤维素资源和促进纤维行业的可持续发展具有重要意义。离子液体和碱溶液溶剂体系对纤维素具有独特的溶解性能，为再生纤维素纤维的制备提供了新方法。这种新型的再生纤维素纤维具有制备过程简单、对环境无污染、纤维力学性能优异或生产成本低等优点，发展前景十分广阔。综述了离子液体法和碱溶液法再生纤维素纤维的最新研究进展，包括溶剂种类及其溶解能力、纤维素原料的性质与选择、纤维的制备方法和力学性能等，同时归纳和对比了各因素对新型再生纤维素纤维力学性能的影响。最后展望了两种新型再生纤维素纤维存在的挑战、未来发展趋势和工业化前景。
재생섬유소섬유이가재생、가생물강해적천연섬유소위원료，타적연구화개발대충분이용섬유소자원화촉진섬유행업적가지속발전구유중요의의。리자액체화감용액용제체계대섬유소구유독특적용해성능，위재생섬유소섬유적제비제공료신방법。저충신형적재생섬유소섬유구유제비과정간단、대배경무오염、섬유역학성능우이혹생산성본저등우점，발전전경십분엄활。종술료리자액체법화감용액법재생섬유소섬유적최신연구진전，포괄용제충류급기용해능력、섬유소원료적성질여선택、섬유적제비방법화역학성능등，동시귀납화대비료각인소대신형재생섬유소섬유역학성능적영향。최후전망료량충신형재생섬유소섬유존재적도전、미래발전추세화공업화전경。
Research and development of regenerated cellulose fibers prepared from renewable and biodegradable natural cellulose is of great significance to making full use of cellulose resources and promoting sustainable development of fiber industry. Recently, novel regenerated cellulose fibers have been prepared from ionic liquids and alkaline solution systems due to their excellent solubility for cellulose. The preparation processes of these fibers are comparatively simple and cause less pollution than that of the traditional techniques. The fibers produced by the ionic liquids method have excellent mechanical properties, while the fibers produced by the alkaline solution method are comparatively inexpensive. The recent developments of novel regenerated cellulose fibers using ionic liquids and alkaline solution systems as solvents are reviewed, including types of solvents, selection of raw materials, preparation methods and mechanical properties of the fibers. The effects of various factors on the physical properties of novel fibers are also summarized and compared. The challenges and future research trends of novel regenerated cellulose fibers are suggested.