稀土转光农膜的光色效应研究  

Study on Light-Color Effect of Rare Earth Light Transformation Agricultural Film

作　　者：王则民[1] 傅楚瑾[1] 曹锦荣[1] 陈志荣[1] 

机构地区：[1]上海师范大学化学系,上海200234

出　　处：《中国塑料》1999年第12期21-23,共3页China Plastics

基　　金：上海市科委科技发展基金!955211019;98G01075

摘　　要：将铕有机配合物添加到聚乙烯树脂中，制得聚乙烯荧光农膜。它具有将紫外光转换成红光的功能。与普通聚乙烯农膜相比，它可提高棚内透光率和温度，还可促进光合作用，提高农产品的产量和品质。Fluorescent agricultural PE film which can convert ultraviolet light to red light is processed byadding europium organic complex into PE resins. As compared with conventional PE films, it canincrease light transmittance and temperature in shelter, accelerate photoynhesis and improv out-put and quality of agricultural products.

关 键 词：稀土 聚乙烯 农用薄膜 铕 光转化 

分 类 号：TQ320.721[化学工程—合成树脂塑料工业] TQ325.12