铬酸铯，即铬酸的铯盐，与硅、硼或钛等还原剂作用可制得铯蒸汽[2]，这也是制作真空管的最后步骤。铯蒸汽与剩余的气体反应，最终将管内的气体除尽[3]。
参考资料[编辑]
- ^ Weast, Robert C. (编). CRC Handbook of Chemistry and Physics 62nd. Boca Raton, FL: CRC Press. 1981: B-91. ISBN 0-8493-0462-8. .
- ^ Liebhafsky, H. A.; Winslow, A. F., Cesium Chromate Photo‐Tube Pellets, Journal of Applied Physics (Journal of Applied Physics, Vol. 18, No. 12), 1947, 18 (12): 1128 [2012-08-06], doi:10.1063/1.1697594, （原始内容存档于2015-06-24）
- ^ Emsley, John, Nature's Building Blocks: An A-Z Guide to the Elements, Oxford University Press: 81, 2001, ISBN 0-19-850340-7 .
