无铅熔剂包覆硫化铈红色陶瓷颜料的制备

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• 英文论文题名：Synthesis of Lead-Free Flux Coated Ce_2S_3 Red Pigments
• 论文作者：豆立娜 ; 何选盟 ; 刘辉
• 英文论文作者：ZHU Zhenfeng ; DOU Lina ; LIU Hui ; DENG Lu ; Qi Xuehui ; School of Materials Science and Engineering ; Shaanxi University of Science and Technology
• 年：2016
• 作者机构：陕西科技大学材料科学与工程学院;
• 论文关键词：固相法 ; 无铅熔剂 ; 硫化铈
• 英文论文关键词：solid-state route ; lead-free flux ; cerium sesquisulfide
• 会议召开时间：2016-11-05
• 会议录名称：2016中国硅酸盐学会陶瓷分会学术年会会刊
• 语种：中文
• 分类号：TQ174.45
• 学会代码：EUGQ
• 会议名称：2016中国硅酸盐学会陶瓷分会学术年会
• 会议地点：中国辽宁沈阳
• 主办单位：中国硅酸盐学会陶瓷分会、辽宁省沈阳市法库县政府、辽宁省轻工科学研究院
• 学会名称：中国硅酸盐学会
• 页数：7
• 文件大小：1903k
• 原文格式：O
• 会议级别：全国

摘要

采用传统固相法制备了无铅熔剂包覆的硫化铈红色陶瓷颜料,研究了不同硫化铈/无铅溶剂质量比以及冷却方式对颜料呈色性能和热稳定性的影响。结果表明:当铈粉质量比为1:1,直接取出放入水中冷却的条件下样品的包覆效果最佳,颜料表面形成致密的无铅熔剂保护膜。烧结后的样品具有很高的结晶度和色度,因此有望作为生态红色颜料应用于陶瓷领域。
Lead-free flux coated Ce_2S_3 red pigments were prepared by a conventional solid-state route.The impact of cerium flux mass ratio and cooling method on the coloring properties and thermal stability were investigated.The result shows that the coating property of samples is best when the cerium flux mass ratio is 1:1,and taking out directly into water.In this case,dense protecting coating layers of lead-free flux form on the surface of the pigments.The sintered samples have high crystallinity and hues with Ce_2S_3successfully encapsulated by lead-free flux,which have potential to be used as ecological red pigments for ceramic applications.

引文

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