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1、分类号单位代码学号密级北京工业大学硕士学位论文题目超细氧化铁红颜料粉体的表面改性研究英文并列题目一研究生姓名清专业材料学研究方向导师姓名学衔职称论文报告提交日期年学位授予日期授予单位名称和地址目录里巴巴巴巴巴巴巴巴巴,巴巴巴,目录摘要⋯⋯,了上第章概述······⋯⋯前言··············⋯⋯粉体表面改性研究现状⋯⋯叮八白口匕乙二八︶孟︶氧化铁红颜料的发展现状⋯⋯二二︸︸·,,、颜料粉体分散稳定原理⋯⋯一一一一一一一,’’’’自白自曰白曰动孟人二诸人月,人,且目前存在的问题·····⋯⋯一一一⋯⋯⋯⋯选题依据·⋯⋯⋯⋯研究内容与方案··········
2、·····⋯⋯研究内容·····⋯⋯技术路线与研究方法⋯⋯第章实验样品、试剂、设备及测试评价方法⋯⋯实验样品⋯⋯试剂⋯⋯···,,试剂的选择⋯⋯二改性剂··⋯⋯改性助剂·⋯⋯其它试剂··⋯⋯实验设备⋯⋯测试方法····⋯⋯改性效果评价⋯⋯液相中颜料分散稳定性评价⋯⋯粉体在自然干态下的分散性评价⋯⋯第章铁··············红粉体表面改性⋯⋯改性剂比较实验⋯⋯实验·⋯⋯实验实验去北京工业大学工学硕士学位论文小结····························⋯⋯改性剂用量实验·····························⋯⋯实验····
3、···························⋯⋯实验······,·························⋯⋯小结·······························⋯⋯改性助剂····························比较实验⋯⋯实验结果分析·························⋯⋯小结······························一·⋯改性助剂用量实验·························⋯⋯实验结果分析·························⋯⋯小结········
4、························⋯⋯温度实验····························⋯⋯本章结论·······························⋯⋯第章综合实验·······························⋯⋯综合样制备·······························⋯⋯实验结果分析·······························⋯⋯本章结论·······················,··⋯⋯第章改性作用机理·························分析⋯⋯样品
5、制备······················⋯⋯测试结果分析······························⋯⋯红外光谱分析·····⋯⋯差热及热重分析·········⋯⋯表面电性分析····················⋯,⋯改性机理分析·································⋯⋯作用机····························理⋯⋯吸附模型···························⋯⋯分散稳定性分析··············⋯⋯本章结论·························
6、·····⋯⋯结论···⋯⋯参考文献····································⋯⋯致谢··································⋯⋯摘要巴里巴巴巴里里巴巴巴巴匕巴巴巴巴摘要,,,,粉体尤其是超细粉体因具有粒子小比表面积大表面能高反应活性大,与其它物质作用能力强,以及对光、电等作用具有特殊效应等特点而被广泛应用。但当它们相互团聚,特别是形成硬团聚后,则它们的反,粒子的超,应活性就会显著降低细效应和纳米效应就会消失这样也就必然会严重影响到它们的应用性能,对于超细颜料粉体尤为如此,颜料粒子的分散程度严重影响着颜料
7、的颜色、遮盖力、着色力、吸油量等应用性能。,因此提高超细粉体的分散性是近年来粉体工程技术研究的主要领域之一,具有重要的理论意义和应用价值。氧化铁颜料是产销量仅次于钦白粉的第二大无机颜料,也是无机彩色颜料中产量最大的一类产品,被广泛地应用。我国是世界上氧化铁于各个领域,而且是仅次口国。颜料的生产大国于德国的第二大氧化铁颜料出但与发达国家相比,我国氧化铁颜料行业还比较落后,所生产的氧化铁颜料大都是未,,产。因此,经处理的初级产品价格低廉品的附加值低要改变此种状况必须对氧化铁颜料进行后处理,提高产品的质量和档次。表面处理技术是氧化铁颜料后处理技术很重要的发展方向之一,
8、它可以提高产品的分散性能
