Direct dissolution of cellulose in NaOH/thiourea/urea aqueous solution.

作者: Huajin Jin , Chunxi Zha , Lixia Gu

DOI: 10.1016/J.CARRES.2006.12.023

关键词:

摘要: … aqueous solution to a certain extent and prevents cellulose … could not be measured since it was not completely dissolved. … Thus, the dissolution process does not involve degradation …

参考文章(31)
H.-P Fink, P Weigel, H.J Purz, J Ganster, Structure formation of regenerated cellulose materials from NMMO-solutions Progress in Polymer Science. ,vol. 26, pp. 1473- 1524 ,(2001) , 10.1016/S0079-6700(01)00025-9
Jie Cai, Lina Zhang, Jinping Zhou, Hao Li, Hui Chen, Huiming Jin, Novel Fibers Prepared from Cellulose in NaOH/Urea Aqueous Solution Macromolecular Rapid Communications. ,vol. 25, pp. 1558- 1562 ,(2004) , 10.1002/MARC.200400172
Fumiyoshi Fushimi, Tetsuo Watanabe, Tatsuo Hiyoshi, Yasuhiko Yamashita, Toshiyuki Osakai, Role of interfacial potential in coagulation of cuprammonium cellulose solution Journal of Applied Polymer Science. ,vol. 59, pp. 15- 21 ,(1996) , 10.1002/(SICI)1097-4628(19960103)59:1<15::AID-APP3>3.0.CO;2-P
A. Isogai, R. H. Atalla, Amorphous celluloses stable in aqueous media: Regeneration from SO2–amine solvent systems Journal of Polymer Science Part A. ,vol. 29, pp. 113- 119 ,(1991) , 10.1002/POLA.1991.080290113
Cédric Roy, Tatiana Budtova, Patrick Navard, Olivier Bedue, Structure of cellulose-soda solutions at low temperatures. Biomacromolecules. ,vol. 2, pp. 687- 693 ,(2001) , 10.1021/BM010002R
Heike Leipner, Steffen Fischer, Erica Brendler, Wolfgang Voigt, Structural changes of cellulose dissolved in molten salt hydrates Macromolecular Chemistry and Physics. ,vol. 201, pp. 2041- 2049 ,(2000) , 10.1002/1521-3935(20001001)201:15<2041::AID-MACP2041>3.0.CO;2-E
Yaopeng Zhang, Huili Shao, Chengxun Wu, Xuechao Hu, Formation and characterization of cellulose membranes from N-methylmorpholine-N-oxide solution Macromolecular Bioscience. ,vol. 1, pp. 141- 148 ,(2001) , 10.1002/1616-5195(20010601)1:4<141::AID-MABI141>3.0.CO;2-J
Ludmila A Ramos, José M Assaf, Omar A El Seoud, Elisabete Frollini, None, Influence of the supramolecular structure and physicochemical properties of cellulose on its dissolution in a lithium chloride/N,N-dimethylacetamide solvent system. Biomacromolecules. ,vol. 6, pp. 2638- 2647 ,(2005) , 10.1021/BM0400776
Takashi Yamashiki, Kenji Kamide, Kunihiko Okajima, Keisuke Kowsaka, Toshihiko Matsui, Hiroko Fukase, Some Characteristic Features of Dilute Aqueous Alkali Solutions of Specific Alkali Concentration (2.5 mol l −1 ) Which Possess Maximum Solubility Power against Cellulose Polymer Journal. ,vol. 20, pp. 447- 457 ,(1988) , 10.1295/POLYMJ.20.447