摘要
PP can be included in the cavities of cyclodextrin (CD). The crystalline inclusion complex between β-CD and lowmolecular weight polypropylene (PP) was obtained and investigated. α-CD and γ-CD did not form crystalline inclusioncomplexes with PP. The FTIR spectra, TGA, X-ray diffraction spectra were studied, ~1H-NMR spectra and ^(13)C CP/MAS NMR spectra were used to characterize the crystalline inclusion complexes.
PP can be included in the cavities of cyclodextrin (CD). The crystalline inclusion complex between β-CD and lowmolecular weight polypropylene (PP) was obtained and investigated. α-CD and γ-CD did not form crystalline inclusioncomplexes with PP. The FTIR spectra, TGA, X-ray diffraction spectra were studied, ~1H-NMR spectra and ^(13)C CP/MAS NMR spectra were used to characterize the crystalline inclusion complexes.
基金
This work was financially supported by the National Natural Science Foundation of China (Grant No. 29974017) and the fund of the Analytical Center and the Key Laboratory of Education Ministry for Optical and Magnetic Resonance Spectroscopy also sponsored
