摘要
通过紫外、红外吸收光谱和粘度测定，考察了羧甲基纤维素（ＣＭＣ）／羟乙基纤维素（ＨＥＣ）大分子间的溶液复合．结果表明，ＣＭＣ溶液可与ＨＥＣ溶液以氢键力形成均相复合物；较之单一ＣＭＣ或ＨＥＣ溶液。
The solution complexation of carboxymethylcellulose(CMC)/hydroxyethyl cellulose(HEC) intermacromolecule was investigated by means of ultraviolet visible spectroscopy, infrared spectroscopy and rotation viscosimeter The experimental results show that the homogeneous intermacromolecular complex in solution can be formed between CMC solution and HEC solution through hydrogen bonding, and the CMC/HEC complex solution with certain complexation ratio possesses better viscosification property than individual CMC solution or HEC solution
出处
《中山大学学报（自然科学版）》
CAS
CSCD
北大核心
1999年第3期48-51,共4页
Acta Scientiarum Naturalium Universitatis Sunyatseni
基金
中科院纤维素化学开放实验室
胶体与界面国家教委开放实验室基金
关键词
高分子间
复合溶液
羧甲基纤维素
羟乙基纤维素
intermacromolecular complex solution
carboxymethylcellulose
hydroxyethylcellulose
viscosification property
