摘要
用1HNMR和 13CNMR核磁共振技术研究了二醋酸纤维素和聚乙二醇的接枝反应 ,并确定了 1HNMR和13CNMR谱中各谱峰的归属 。
The grafting reaction between cellulose diacetate and polyethylene glycol was studied by 1H NMR and 13C NMR. 1H NMR and 13C NMR spectra of graft copolymer of cellulose diacetate with polyethylene glycol (CDA _ g _ PEG) were assigned completely. The results provide basis for confirmation of grafting reaction between cellulose diacetate and polyethylene glycol.
出处
《分析测试学报》
CAS
CSCD
北大核心
2001年第4期16-18,共3页
Journal of Instrumental Analysis
基金
中国科学院重点项目 (980107)
