摘要
在传统农业中,如何高效率地使用农药,提高其利用率,一直是一大难题。环境响应性微胶囊是一类在外界环境的刺激下,可以相适应地改变其表面结构的物质。这一类微胶囊具有智能、可控、精准、高效等特点。目前,这一项技术已经被广泛地应用于农业生产中。本文主要综述了环境中pH、温度、光以及磁场四大因素对响应性微胶囊的影响,并且简要介绍了该类微胶囊的制备技术、形成机理、主要材料以及在农业领域的应用。
In traditional agriculture,how to use pesticide efficiently and improve its utilization ratio has always been a big problem.Environmental responsive microcapsules are a kind of material which can change their surface structure adaptively under the stimulation of external environment.These microcapsules are intelligent,controllable,accurate and efficient.At present,this technology has been widely used in agricultural production.In this paper,the effects of environmental pH,temperature,light and magnetic field on environmental responsive microcapsules are reviewed,and the preparation technology,formation mechanism,main materials and application in agriculture of the microcapsules are briefly introduced.
作者
谷世豪
徐仁乐
陈劲宇
李健
Gu Shihao;Xu Renle;Chen Jinyu;Li Jian(College of Forestry,Northwest A&F University,Yangling,Shaanxi,712100)
出处
《化学通报》
CAS
CSCD
北大核心
2023年第3期258-269,共12页
Chemistry
基金
国家自然科学基金项目(31870555)资助。
关键词
环境响应
微胶囊
农业应用
Environmental responsive
Microcapsules
Agricultural application
