摘要
在氢氧化钠/尿素/水和体系(NaOH/urea/H2O)碱性环境中,使用化学交联方法制备具有超吸水性和自愈合行为的竣甲基纤维素和纤维素(CMC/CEL)水凝胶。在这个领域研究的一个重点是水凝胶的超吸水性,研究了水凝胶的合成机理、外观形态、结构、溶胀性能。
The carboxymethylcellulose and cellulose(CMC/CEL)hydrogels with super absorbent and self-healing behaviors by using a chemical crosslinking method were prepared in an alkaline environment of sodium hydroxide/urea/water and system(NaOH/urea/H2O).A key research focus in this area is the super absorbency properties of the hydrogels.The synthesis mechanism,appearance morphology,structure and swelling properties of hydrogel were studied.
作者
李晓茹
Li Xiao-ru(College of Textile&Clothing,Qingdao University,Qingdao 266071)
出处
《纺织科学与工程学报》
CAS
2020年第1期65-69,共5页
Journal of Textile Science & Engineering
关键词
碱性环境
化学交联
纤维素基水凝胶
超吸水性和自我修复性
alkaline environment
chemical crosslinking
cellulose-based hydrogel
super absorbent and self-healing properties
