지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
The inclusion complexes (ICs) between polylactic acid (PLA) and β-cyclodextrin (CD) were prepared by coprecipitation method in this work. The orthogonal experiments were designed to investigate the influence of different factors on the formation of inclusion complexes. The results suggested that the optimum scheme of inclusion compounds could be obtained when the feeding ratio of CD to PLA (wt%) was 20:1, stirring speed was 6 kr/min and the stirring time was 30 min. The structures and properties of the inclusion complexes were characterized by <SUP>1</SUP>H NMR, FTIR, DSC, FT-Raman, XRD and TGA. The DSC results demonstrated that the crystallization behavior of the inclusion complexes nearly disappeared. It was found that β-CD-PLA inclusion complex had a better thermal stability compared with the neat PLA. The model of the inclusion complexes was proposed on the basis of XRD, <SUP>1</SUP>H NMR and DSC results.
목차
Abstract
Introduction
Experimental
Results and Discussion
Conclusions
References
참고문헌 (43)
참고문헌 신청
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4. [학술지(정기간행물)] - R. Vogel / 2006 / / Macromol. Biosci 6 : 730 ~
5. [학술지(정기간행물)] - K. M. Huh / 2001 / / Macromolecules 34 : 8657 ~
2. [학술지(정기간행물)] - X. T. Shuai / 2002 / / Biomacromolecules 3 : 201 ~
3. [학술지(정기간행물)] - F. E. Porbeni / 2001 / / Polymer 42 : 6907 ~
4. [학술지(정기간행물)] - R. Vogel / 2006 / / Macromol. Biosci 6 : 730 ~
5. [학술지(정기간행물)] - K. M. Huh / 2001 / / Macromolecules 34 : 8657 ~
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UCI(KEPA) : I410-ECN-0101-2016-578-001641356