Structural functionalization of industrial softwood kraft lignin for simple dip-coating of urea as highly efficient nitrogen fertilizer
文献类型：期刊论文
| 作者 | Li, Jiebing1,2; Wang, Miao1,2; She, Diao1,3,4; Zhao, Yadong2 |
| 刊名 | INDUSTRIAL CROPS AND PRODUCTS
 |
| 出版日期 | 2017-12-15 |
| 卷号 | 109页码:255-265 |
| 关键词 | Lignin Esterification Mannich reaction Dip coating Nitrogen fertilizer |
| ISSN号 | 0926-6690 |
| DOI | 10.1016/j.indcrop.2017.08.011 |
| 通讯作者 | Li, Jiebing(jiebing.li@ri.se) ; Zhao, Yadong(yadong@kth.se) |
| 英文摘要 | Urea coating was conducted using polylactic acid (PLA) blended with industrial softwood kraft lignin after applying a dip-coating technique. The lignin was pre-functionalized via esterification that increased coat layer hydrophobicity or via amination that created an organically bound nitrogen structure. The PLA film reference had many pores, while the film from the PLA-lignin derivative complex was highly homogeneous and had no pores. The coat thickness was generally adjustable by repeating the coating process reaching up to 81% weight against the urea core. After coating, urea release in water was largely delayed, 20-30 and 6-10 times as long as that of uncoated urea or PLA-coated urea respectively. The coated urea will be a highly effective nitrogen fertilizer due to the controlled release after coating, the slow release from the organically bound nitrogen structure, and the expectedly extra stability against urease hydrolysis and microorganism nitrification after using the lignin structure. |
| WOS关键词 | SLOW-RELEASE FERTILIZER ; WATER-RETENTION ; POLYMERS ; SUPERABSORBENT ; NITRIFICATION ; NANOCOMPOSITE ; IMPROVEMENT |
| 资助项目 | Chinese Scholarship Council (CSC) |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:000413880300033 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | Chinese Scholarship Council (CSC) |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/61174]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Li, Jiebing; Zhao, Yadong |
| 作者单位 | 1.Res Inst Sweden RISE, Drottning Kristinas Vag 61, S-11486 Stockholm, Sweden 2.KTH Royal Inst Technol, Teknikringen 56-58, S-10044 Stockholm, Sweden 3.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Fanning Loess P, Xinong Rd 26, Yangling 712100, Shaanxi, Peoples R China 4.Chinese Acad Sci & Minist Water Resources, Xinong Rd 26, Yangling 712100, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Jiebing,Wang, Miao,She, Diao,et al. Structural functionalization of industrial softwood kraft lignin for simple dip-coating of urea as highly efficient nitrogen fertilizer[J]. INDUSTRIAL CROPS AND PRODUCTS,2017,109:255-265. |
| APA | Li, Jiebing,Wang, Miao,She, Diao,&Zhao, Yadong.(2017).Structural functionalization of industrial softwood kraft lignin for simple dip-coating of urea as highly efficient nitrogen fertilizer.INDUSTRIAL CROPS AND PRODUCTS,109,255-265. |
| MLA | Li, Jiebing,et al."Structural functionalization of industrial softwood kraft lignin for simple dip-coating of urea as highly efficient nitrogen fertilizer".INDUSTRIAL CROPS AND PRODUCTS 109(2017):255-265. |
入库方式： OAI收割
来源：地理科学与资源研究所
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