Variations of IR-Spectra of Three Coating Materials Before and after Spraying on Urea Fertilizer

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	Variations of IR-Spectra of Three Coating Materials Before and after Spraying on Urea Fertilizer
	Liu, XB ; Chen, LJ ; Wu, ZJ ; Zhang, GN
刊名	SPECTROSCOPY AND SPECTRAL ANALYSIS
	2009
卷号	29 期号:9 页码:2361-2364
关键词	IR spectra Coated urea Polylactic acid Poly (butylenes succinate) Polycarbonate
ISSN号	1000-0593
通讯作者	Chen, LJ, Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Peoples R China
中文摘要	Coated fertilizer is a hot spot in the domain of fertilizer research. Related researches mainly focused on the action mechanisms of coating materials in controlling the nutrient release from coated fertilizers, but less information is available on the structural variation of the coating materials before and after spraying on fertilizers, which is the key to whether we can directly use coating materials to extrapolate its mechanisms in controlling coated fertilizers' nutrient release. With polylactic acid (PLA), poly (butynelenes succinate) (PBS), and polycarbonate (PC) as test materials, the variations of their IR spectra before and after spraying on urea fertilizer were determined, which was aimed to supply theoretical basis for further studying the action mechanisms of coating materials in controlling coated fertilizers' nutrient release. The results showed that PLA and PC had less variation in their IR spectra before and after spraying on urea fertilizer, while PBS acted in reverse, suggesting that the former two coating materials could be directly used for studying the patterns of nutrient release from coated fertilizers.
学科主题	Spectroscopy
收录类别	SCI
语种	中文
WOS记录号	WOS:000270709100014
公开日期	2011-09-23
内容类型	期刊论文
源URL	[http://210.72.129.5/handle/321005/54029]
专题	沈阳应用生态研究所_沈阳应用生态研究所_期刊论文
推荐引用方式 GB/T 7714	Liu, XB,Chen, LJ,Wu, ZJ,et al. Variations of IR-Spectra of Three Coating Materials Before and after Spraying on Urea Fertilizer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2009,29(9):2361-2364.
APA	Liu, XB,Chen, LJ,Wu, ZJ,&Zhang, GN.(2009).Variations of IR-Spectra of Three Coating Materials Before and after Spraying on Urea Fertilizer.SPECTROSCOPY AND SPECTRAL ANALYSIS,29(9),2361-2364.
MLA	Liu, XB,et al."Variations of IR-Spectra of Three Coating Materials Before and after Spraying on Urea Fertilizer".SPECTROSCOPY AND SPECTRAL ANALYSIS 29.9(2009):2361-2364.