Variations in IR Spectra of Three Coating Materials under Outdoor Illumination and Pot Incubation

IMR OpenIR

	Variations in IR Spectra of Three Coating Materials under Outdoor Illumination and Pot Incubation
	Liu Xingbin 1; Chen Lijun 1; Wu Zhijie 1; Wang Yue 2; Zhang Yulan 1; Li Dongpo 1
	2010
发表期刊	SPECTROSCOPY AND SPECTRAL ANALYSIS
ISSN	1000-0593
卷号	30 期号:2 页码:323-326
摘要	In the present paper, polylactic acid (PLA), poly (butylenes succinate) (PBS) and polycarbonate (PC) were selected as test coating materials, and the variations in their IR spectra under conditions of outdoor illumination and pot incubation were studied, aimed to approach the degradability of these coating materials under sunlight and in soil. The IR spectra showed that after 4 months under outdoor illumination and pot incubation with brown soil and black soil, all the test coating materials had definite variations in their structural configuration, being more obvious under pot incubation than under outdoor illumination, which suggested that the test materials were degradable, and the degradability was greater in soil than under sunlight. PC had the greatest degradability, followed by PLA, and PBS. The degradability of PLA and PC was greater in black soil than in brown soil, while that of PBS was reverse.
关键词	COPOLYMER BLENDS IR-spectra Degradability Polylactic acid Poly(butylenes succinate) Polycarbonate
收录类别	CSCD
语种	英语
CSCD记录号	CSCD:3825053
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/156230
专题	中国科学院金属研究所
作者单位	1.中国科学院 2.中国科学院金属研究所
推荐引用方式 GB/T 7714	Liu Xingbin,Chen Lijun,Wu Zhijie,et al. Variations in IR Spectra of Three Coating Materials under Outdoor Illumination and Pot Incubation[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2010,30(2):323-326.
APA	Liu Xingbin,Chen Lijun,Wu Zhijie,Wang Yue,Zhang Yulan,&Li Dongpo.(2010).Variations in IR Spectra of Three Coating Materials under Outdoor Illumination and Pot Incubation.SPECTROSCOPY AND SPECTRAL ANALYSIS,30(2),323-326.
MLA	Liu Xingbin,et al."Variations in IR Spectra of Three Coating Materials under Outdoor Illumination and Pot Incubation".SPECTROSCOPY AND SPECTRAL ANALYSIS 30.2(2010):323-326.