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Variations in IR Spectra of Three Coating Materials under Outdoor Illumination and Pot Incubation
Liu Xingbin1; Chen Lijun1; Wu Zhijie1; Wang Yue2; Zhang Yulan1; Li Dongpo1
2010
Source PublicationSPECTROSCOPY AND SPECTRAL ANALYSIS
ISSN1000-0593
Volume30Issue:2Pages:323-326
AbstractIn 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.
KeywordCOPOLYMER BLENDS IR-spectra Degradability Polylactic acid Poly(butylenes succinate) Polycarbonate
Indexed ByCSCD
Language英语
CSCD IDCSCD:3825053
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/156230
Collection中国科学院金属研究所
Affiliation1.中国科学院
2.中国科学院金属研究所
Recommended Citation
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.
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