硅酸盐通报2011，Vol.30Issue(3)：719-723,5.
棕色尖晶石色料的微波合成与呈色性能研究
Microwave Synthesis and Coloration Performance of Brown Spinel Pigment
摘要
Abstract
In our paper, Fe2O3 ,MnO2 and Cr2O3 were used to synthesize brown spinel pigment under the conditions of microwave heating. The effects of different synthesis temperature and holding time on phase composition, microstructure and performance of coloration were discussed. The result show that brown spinel pigment with the features of fine, regular and uniform grain could be synthesized at the temperature of 1100 C for 10 min. Main crystal phase of the pigment are Mn1.5Cr1.5O4, MnFe2O4 and Mn3O4. As the increasing of synthesis temperature and prolonging of holding time, the red a* increases and the lightness decreases. However, test proved that longer time would hurt the performance of coloration and 10 min is preferable at the synthesis temperature of 1100 C.关键词
色料/微波合成/呈色Key words
pigment/ microwave synthesis/ coloration分类
化学化工引用本文复制引用
彭静,李玉平,竺保成,李朝阳,张建琪..棕色尖晶石色料的微波合成与呈色性能研究[J].硅酸盐通报,2011,30(3):719-723,5.基金项目
湖南省自然科学基金(09JJ6001) （09JJ6001）
铁道部科技研究开发计划资助项目(2008G028-E) （2008G028-E）
