Study on the peaks linked to the crystalline of L-LA with variable temperature FTIR spectra method

YIC-IR

	Study on the peaks linked to the crystalline of L-LA with variable temperature FTIR spectra method
其他题名	Study on the Peaks Linked to the Crystalline of L-LA with Variable Temperature FTIR Spectra Method
	Chu YH 1; Zhang GB 1; Zhao GS 1; Yu SZ 1
发表期刊	SPECTROSCOPY AND SPECTRAL ANALYSIS
ISSN	1000-0593
	2005
卷号	25 期号:3 页码:384-386
关键词	L-lactide FTIR spectra variable temperature method
英文摘要	Variable temperature FTIR spectra method was used to study the crystalline spectra of crystal compounds. In the present paper, the sample of L-LA was synthesized and characterized by FTIR, NMR and DSC. It was found that the two peaks in the range of 800-770 cm(-1) changed sharply at 95 degrees C after being investigated by FTIR spectra between 15-120 degrees C. When the temperature increased, these peaks remained almost unchanged, but they returned to the original state after annealing. It was deduced that these two peaks are linked to the crystalline of L-LA.
收录类别	CSCD
语种	英语
CSCD记录号	CSCD:1996887
引用统计
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/35016
专题	中国科学院烟台海岸带研究所
作者单位	1.河南大学 2.中国科学院烟台海岸带研究所
推荐引用方式 GB/T 7714	Chu YH,Zhang GB,Zhao GS,et al. Study on the peaks linked to the crystalline of L-LA with variable temperature FTIR spectra method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2005,25(3):384-386.
APA	Chu YH,Zhang GB,Zhao GS,&Yu SZ.(2005).Study on the peaks linked to the crystalline of L-LA with variable temperature FTIR spectra method.SPECTROSCOPY AND SPECTRAL ANALYSIS,25(3),384-386.
MLA	Chu YH,et al."Study on the peaks linked to the crystalline of L-LA with variable temperature FTIR spectra method".SPECTROSCOPY AND SPECTRAL ANALYSIS 25.3(2005):384-386.