来自植物油的聚氨涂层尿素肥料:研究现状和前景
Zirui Liu1,2, Minhui Pang1, Wentian He1
1Institute of Plant Nutrition, Resources and Environment, Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097, China.
ACS omega
|August 11, 2025
概括
来自植物油的生物基涂料为聚合物涂层肥料 (PCF) 提供了可持续的替代品. 本综述对油进行了分类,并分析了对植物油基聚氨涂层尿素的研究,强调了修改策略和未来方向.
科学领域:
- 农业科学 农业科学
- 材料科学 材料科学 材料科学
- 聚合物化学 聚合物化学
背景情况:
- 传统的以石油为基础的聚合物涂层肥料 (PCF) 由于不可降解性和依赖不可再生资源,造成了环境挑战.
- 来自植物油的生物基涂料正在成为精密农业的可持续和环保替代品.
- 植物油基聚氨为开发先进的PCF提供了一个有前途的途径.
研究的目的:
- 系统地审查和分类植物油根据它们的基组含量进行涂层应用.
- 从2005年到2024年,分析基于植物油的聚氨涂覆尿素的研究进展.
- 探索基缺乏植物油的修改策略,并评估它们对涂层性能的影响.
主要方法:
- 使用Web of Science数据 (2005-2024) 对植物油基聚氨涂层尿素研究的系统文献综述.
- 植物油基于天然基基的分类,而不是需要基化的植物油.
- 对植物油基涂料的制备工艺,可控释放性质和缺陷减轻策略的分析.
主要成果:
- 植物油可以分为具有天然基群的植物油和需要基化修改的植物油.
- 基于植物油的聚氨涂覆尿素的研究已取得重大进展,详细研究了制备和控制释放性质.
- 各种修改策略有效地解决了潜在的涂层缺陷,提高了性能.
结论:
- 植物油基聚氨可用于开发可持续的涂层肥料.
- 系统的分类和修改策略为材料选择和配方提供了宝贵的参考.
- 未来的突破在于材料创新和工艺优化,以实现这些环保涂料的实际应用.
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