山东农业大学学报（自然科学版）2016，Vol.47Issue(5)：745-748,4.DOI:10.3969/j.issn.1000-2324.2016.05.021
罗丹明B衍生物光波长转换材料的合成及在农用转光薄膜中的应用
The Derivative of Rhodamine B and Its Application in Wavelength Conversion Membrane
摘要
Abstract
The membrane used in agriculture is important means of production in agricultural development and adding the light conversion agent into the membrane can greatly improve the utilization ratio of sunlight for crops and increase the agricultural production. Rhodamine B was selected as test material for its enhancement effect of fluorescence and polyethylene glycol was used as long chain. The Rhodamine B was derived by esterification reaction and obtained a fat-soluble long-chain. Infrared spectroscopy and fluorescence were characterized for derivative. The derivative was obtained under the conditions of 568 nm for excitation wavelength and 603 nm for emission wavelength. Mixing the derivative into the plastic film at proper proportion, the authors prepared the organic light conversion membrane which allowed green-yellow portion of sunlight to convert into red-orange light which the crop photosynthesis needed to effectively improve the photosynthetic efficiency.关键词
罗丹明B/聚乙二醇/光波长转化/薄膜Key words
Rhodamine B/polyethylene glycol/light conversion/membrane分类
化学化工引用本文复制引用
王兆群,张博华,高文慧,魏延洁,尹洪宗,徐坤..罗丹明B衍生物光波长转换材料的合成及在农用转光薄膜中的应用[J].山东农业大学学报（自然科学版）,2016,47(5):745-748,4.基金项目
国家自然科学基金(31171953) （31171953）
