中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 缓/控释肥料纳米-亚微米级胶结包膜复合材料的制备与表征 中国农业科学 2006,39 (8) 1598-1604
Position: Home > Articles > Preparation and Testing of Cementing and Coating Nano-subnanocomposites of Slow-or Controlled-release Fertilizer Scientia Agricultura Sinica 2006,39 (8) 1598-1604

缓/控释肥料纳米-亚微米级胶结包膜复合材料的制备与表征

作  者：
刘秀梅;冯兆滨;张树清;张夫道;张建峰;肖强;王玉军
单  位：
江西省农业科学院土壤肥料研究所;中国农业科学院农业资源与农业区划研究所
关键词：
缓/控释肥料;纳米-亚微米级复合材料;制备;表征
摘  要：
目的以天然高岭土和废弃泡沫塑料为原料,制备高岭土和塑料-淀粉的纳米-亚微米级复合材料,用来作缓/控释肥料的胶结剂和包膜剂。方法采用有机物质插层复合、微乳化和高剪切方法制备了高岭土和塑料-淀粉的纳米-亚微米级复合材料,并通过扫描电镜、X-射线衍射、红外光谱和激光粒度分析对复合材料进行了测试和表征。结果(1)有机物质插入了高岭土的层间,天然高岭土被剥离成纳米尺寸的片状结构,有机物质和高岭土层间的水合羟基形成氢键连接;(2)塑料-淀粉纳米-亚微米级复合材料表面存在10～20nm左右大小不一的皱褶或孔径。结论此2种复合材料可用来作缓/控释肥料的胶结剂和包膜剂。
译  名：
Preparation and Testing of Cementing and Coating Nano-subnanocomposites of Slow-or Controlled-release Fertilizer
作  者：
LIU Xiu-mei1,2,FENG Zhao-bin1,2,ZHANG Shu-qing2,ZHANG Fu-dao2,ZHANG Jian-feng2,XIAO Qiang2,WANG Yu-jun2(1Soil and Fertilizer Institute,Jiangxi Academy of Agricultural Sciences,Nanchang 330200;2 Institute of Agricultural Resources and Regional Planing,Chinese Academy of Agricultural Sciences,Beijing 100081)
关键词：
Solw-or controlled-release fertilizer;Nano-subnanocomposites;Preparation;Testing
摘  要：
【Objective】To select the cementing and coating agents of slow-or controlled-release fertilizer.【Method】 The natural kaoline and abandoned foam plastics were used to prepare nano-subnanocomposites using the methods of organic material intercalation,emulsification,and cut at high velocity.Besides,two kinds of nano-subnanocomposites were tested via several instruments including the scanning electron-microscope(SEM),the X-ray diffraction(XRD),the infrared ray spectrum(IR) and the laser granularity in this study.【Result】(1) The organic material had been intercalated in the layers of kaoline clays,and the natural kaoline was exfoliated into nanometer sized layers.The organic material and clays formed nanocomposites through hydrogen bond combination.(2) The SEM pictures of plastic-starch nano-subnanocomposites showed that many pores and rugas ranged on the surface of film at size of 10-20 nm.【Conclusion】 These nano-subnanocomposites can be used as the cementing and coating agents of solw-or controlled-release fertilizer.

相似文章

导出引用
计量
文章访问数: 8
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46