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	Effect of using polymeric materials in ecological sand-fixing of kerqin sandy land of china
	Gong, Wei1,2,4,5; Zang, Yunxiao1,2,4,5; Liu, Bailing1,4,5; Chen, Hualin1,4,5; Wu, Fusheng3; Huang, Ronghai3; Wang, Shaokun4,5
刊名	Journal of applied polymer science
	2016-11-15
卷号	133期号:43页码:7
关键词	Adhesives Applications Copolymers Surfaces and interfaces
ISSN号	0021-8995
DOI	10.1002/app.44102
通讯作者	Liu, bailing(blliuchem@hotmail.com)
英文摘要	For the first time, the main characteristics of the polymeric materials are considered for understanding their possible application in ecological sand-fixing. in this investigation, two emulsions, named as e2, a poly(vinyl acetate) emulsion, and e7, a vinyl acetate-ethylene copolymer emulsion, have been selected for a series of tests related to the practical requirements for ecological sand-fixing. besides the sand-fixing properties and the thermal aging and freeze-thaw stabilities of the emulsions, their effects in increasing the growth of both microbes and plants in sandy lands have been evaluated by field experiments in kerqin sandy land of china, and the relationship between the performance and structure of the two emulsions has also been described. the experimental results show that both emulsions could significantly improve the compressive strength of treated sand and could withstand the changes in temperature of the kerqin sandy land. however, different effects were exhibited in promoting the growth of microbes, in facilitating the accumulation of organic fertilizer and soluble salt, and in increasing the crop yield. all of the differences are attributed to their different molecular chain structures. these findings suggest that the structure of a polymeric emulsion should be the first consideration for the materials used in ecological sand-fixing, and ecological sand-fixing is a successful method for the stabilization of sandy land and the restoration of desertified land in semiarid regions. (c) 2016 wiley periodicals, inc. j. appl. polym. sci. 2016, 133, 44102
WOS关键词	PLATE-COUNT METHOD ; PAPER-MILLS ; DESERT ; WIND ; ACID ; ERODIBILITY ; COMPOSITES ; COPOLYMER ; AGENT ; DUNES
WOS研究方向	Polymer Science
WOS类目	Polymer Science
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000382835300004
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2376276
专题	中国科学院大学
通讯作者	Liu, Bailing
作者单位	1.Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China 3.Anhui WanWei Updated High Tech Mat Co, Suzhou, Peoples R China 4.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou, Peoples R China 5.R&D Ctr Mat & Technol Ecol Sand Fixing, Lanzhou, Peoples R China
推荐引用方式 GB/T 7714	Gong, Wei,Zang, Yunxiao,Liu, Bailing,et al. Effect of using polymeric materials in ecological sand-fixing of kerqin sandy land of china[J]. Journal of applied polymer science,2016,133(43):7.
APA	Gong, Wei.,Zang, Yunxiao.,Liu, Bailing.,Chen, Hualin.,Wu, Fusheng.,...&Wang, Shaokun.(2016).Effect of using polymeric materials in ecological sand-fixing of kerqin sandy land of china.Journal of applied polymer science,133(43),7.
MLA	Gong, Wei,et al."Effect of using polymeric materials in ecological sand-fixing of kerqin sandy land of china".Journal of applied polymer science 133.43(2016):7.

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