Effect of using polymeric materials in ecological sand-fixing of kerqin sandy land of china
文献类型：期刊论文
| 作者 | 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
 |
| 出版日期 | 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 |
| WOS记录号 | WOS:000382835300004 |
| 出版者 | WILEY-BLACKWELL |
| URI标识 | http://www.irgrid.ac.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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来源：中国科学院大学
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