基于炭浆的氧传感器空气孔道制备
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摘要
为了制备平整的氧传感器芯片空气孔道,采用了丝网印刷的方法。相应配制了一种适印性的炭浆,优化的条件为:优选了活性炭和松油醇、最佳的球磨级配为m_(Φ6.5)∶m_(Φ3)=1∶2、球磨时间为12 h、分散剂含量为30%、胶含量为5%。在优化的条件下制备的空气孔道平整稳定,该制备方法具有精度高、形状平整可控、成本低以及操作简便等优点。
In order to prepare the flat air pore canal of the lambda sensor chip, the method of screenprinting was used. A suitable carbon slurry was prepared, and the optimum conditions were as follows:activated carbon and terpineol were chosen, the grading was m_(Φ6.5)∶m_(Φ3)=1∶2, ball milling time was 12 h,dispersant content was 30%, rubber content was 5%. Under the optimal conditions, the smooth and sta-ble air duct was prepared. The method has the advantages of high precision, controllable shape, low costand simple operation.
In order to prepare the flat air pore canal of the lambda sensor chip, the method of screenprinting was used. A suitable carbon slurry was prepared, and the optimum conditions were as follows:activated carbon and terpineol were chosen, the grading was m_(Φ6.5)∶m_(Φ3)=1∶2, ball milling time was 12 h,dispersant content was 30%, rubber content was 5%. Under the optimal conditions, the smooth and sta-ble air duct was prepared. The method has the advantages of high precision, controllable shape, low costand simple operation.
引文
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[15]李金焕,陆建辉,王玉丰,等.碳浆油墨的制备及少量石墨烯对碳浆油墨性能的影响[J].科学技术与工程,2015,15(14):92-96.
[16]何泽刚,申荣卫,韩炯刚.汽车用氧化锆式氧传感器应用现状与发展趋势[J].传感器世界,2014,20(3):7-11.
[17]姜礼义,周晓,陈千伟.宽域氧传感器性能检测系统的研制[J].中国科技纵横,2017(19):84,86.
[2]韩庆,胡劲,蒋丹宇.汽车氧传感器用电极材料的研究[J].稀有金属材料与工程,2013,42(8):1746-1750.
[3]路顺,林健,张舜.ZrO2氧传感器多孔保护层研究[J].玻璃与搪瓷,2006,34(5):7-10.
[4]徐汝玲.汽车氧传感器类型的区别[J].电子世界,2017(15):167.
[5]任继文.平板式ZrO2汽车氧传感器发展综述[J].华东交通大学学报,2007,24(4):125-130,151.
[6]王峥.平板式汽车氧传感器加热体的研制[D].北京:中国科学院大学,2013.
[7]冯冰.浅析汽车氧传感器[J].汽车维修,2013(5):14-16.
[8]周欣燕,向蓝翔,张振涛,等.车用氧传感器多孔保护层的制备及性能研究[J].材料开发与应用,2009,24(3):27-30.
[9]JURGEN R K.Automotive electronics handbook[M].2nd ed.New York:Mc Graw-Hill,1999.
[10]RIEGEL J,NEUMANN H,WIEDENMANN H M.Exhaust gas sensors for automotive emission control[J].Solid State Ionics,2002,152/153:783-800.
[11]成佐明.新型平板式浓差型汽车氧传感器结构设计及工艺的研究[D].南昌:华东交通大学,2014.
[12]张飞进,朱晓云.电子浆料用有机载体的研究现状及发展趋势[J].材料导报A:综述篇,2013,27(2):81-85.
[13]徐磊,张宏亮,刘显杰.电子浆料研究进展[J].船电技术,2012,32(S1):141-143.
[14]贺平,赵燕熹,何宝林.薄膜开关用导电碳浆的研究[J].电子元件与材料,2003,22(8):35-37.
[15]李金焕,陆建辉,王玉丰,等.碳浆油墨的制备及少量石墨烯对碳浆油墨性能的影响[J].科学技术与工程,2015,15(14):92-96.
[16]何泽刚,申荣卫,韩炯刚.汽车用氧化锆式氧传感器应用现状与发展趋势[J].传感器世界,2014,20(3):7-11.
[17]姜礼义,周晓,陈千伟.宽域氧传感器性能检测系统的研制[J].中国科技纵横,2017(19):84,86.