文献类型：期刊文献

英文题名：Preparation, Characterization and Properties of Cellulose Diacetate/Poly(caprolactone)diol Graft Copolymer

作者：Guo, Ming[1] Meng, Hui-Wei[1] Wang, Peng[1] Wang, Chun-Peng[1] Chu, Fu-Xiang[1]

第一作者：Guo, Ming

通信作者：Guo, M[1]

机构：[1]Chinese Acad Forestry, Inst Chem Ind Forest Prod, Nanjing 210042, Peoples R China

年份：2010

卷号：22

期号：2

起止页码：1415-1427

外文期刊名：ASIAN JOURNAL OF CHEMISTRY

收录：;Scopus(收录号：2-s2.0-84863073255);WOS:【SCI-EXPANDED(收录号:WOS:000274581600089)】；

基金：This work was supported by the 863 programme (2007AA100704), the 948 programme (2006-4-C03), the Fund of Institute of New Technology of Forestry of Chinese Academy of Forestry (CAFINT2008K01), the Scientific Foundation of Zhejiang Forestry University and the Innovative Team Foundation of Zhejiang Forestry University (20061303), the Foundation of Science and Technology Department of Zhejiang Province (No. 2006C22075) and the Foundation of Forestry Department of Zhejiang Province (No. 05B04).

语种：英文

外文关键词：Cellulose diacetate; Graft copolymerization; Structure characterization; Poly(caprolactone)diol

摘要：Graft copolymer of poly(caprolactone)diol (PCL) and cellulose diacetate (CDA) was successfully synthesized by two-step reactions. The isocyanate-terminated precursor (NCOPCL) was firstly prepared, and then the NCOPCL was grafted onto cellulose diacetate. The graft copolymer was characterized by FT-infrared spectroscopy, H-1 NMR, C-13 NMR, SEM and DSC. The results showed that PCL was connected to CDA by chemical bonding and the properties of CDA-g-PCL were changed along with the structure. The possible synthetic mechanism for the reaction of PCL graft with CDA was also suggested preliminarily.