文献类型：期刊文献

英文题名：Effect of nitric acid corrosion on the luminescent intensity of plasma sprayed YAG:Ce Coatings

作者：Zeng, Peng[1]; Wang, Hehui[1]; Wang, Weize[1]; Yu, Jingye[1]; Wu, Liangmin[1]

机构：[1] Key Lab of Pressure System and Safety, Ministry of Education, East China University of Science and Technology, Shanghai, 200237, China

年份：2016

卷号：2

起止页码：798

外文期刊名：Proceedings of the International Thermal Spray Conference

收录：EI(收录号：20174704436064)

语种：英文

外文关键词：Sprayed coatings - Yttrium aluminum garnet - Luminescence - Plasma spraying - Plasma jets - Nitric acid

摘要：In order to monitor the corrosion condition of components in chemical containers, YAG: Ce3+ Coating is prepared, and the effect of acid corrosion on the luminescence intensity of coating is studied. The powder is synthesized by the high-temperature solid phase synthesis technique. The coatings are prepared by air plasma spraying. Nitric acid solution is used as the typical acid. Microstructure and phases are characterized through using SEM and XRD, respectively. Effect of immersion duration in the acid is studied on the luminescence intensity. It is found that the luminescence intensity shows the fluctuation tendency with the immersion duration, which relates with phase composition.