Project supported by the Key Research Project of Science and Technology of Shanxi, Shanxi Province, China (Grant No 2007031141);the Natural Science Foundation of Shanxi Province, China (Grant No 2007011061);the Scientific Research Foundation of the Higher Education Institutions of Shanxi Province, China (Grant No 20080012)
A type of red luminescent Sr3Al2O6:Eu2+, Dy3+ phosphor powder is synthesised by sol-gel-combustion processing, with metal nitrates used as the source of metal ions and citric acid as a chelating agent of metal ions...