【题目】Infrared spectroscopy studies of the cyclic anhydride as the intermediate for the ester crosslinking of cotton cellulose by polycarboxylic acids. I. Identification of the cyclic anhydride intermediate. 【作者】Yang C Q. 【来源出版物】Journal of Polymer Science Part A: Polymer Chemistry, 【年、卷、期、页码】1993, 31(5): 1187-1193. 【全文链接】http://onlinelibrary.wiley.com/doi/10.1002/pola.1993.080310514/abstract