摘要
本文报道了叶青双DMF液、叶育双晶态在紫外光(300nm)和日光下的光解动态.叶青双在溶液体系(DMF、甲醇、丙酮)中的光解比晶态快得多,其光解半衰期分别为47.39min(DMF,紫外光),22.37h(晶态,紫外光),15.73min(DMF,日光),53.52h(晶态,日光).
The photodegradation dynamics of 'Yieqingshuang' in DMF and it's crystal were studied under ultraviolet light (300nm) and daylight. The photolysis is more rapid in solution than in crystalline state. The half lives (Ti/2) are separately 47. 39 min(300nm in DMF), 22. 37 hours (solid state under 300nm),15. 73min(daylight in DMF),53. 52 hours(solid state under daylight).
出处
《河南职业技术师范学院学报》
1992年第4期40-43,共4页
Journal of Henan Vocation-Technical Teachers College
关键词
叶青双
杀菌剂
光解
Yieqingshuang',fungicide photodegradation
