J. K. Han, M. E. Hannah, A. Piquette, J. B. Talbot, K. C. Mishra and J. McKittrick, “Sol-Gel Synthesis of Single Phase, High Quantum Efficiency LiCaPO4:Eu2+ Phosphors,” ECS Journal of Solid State Science and Technology, Vol. 1, No. 1, 2012, pp. R37-R40.
http://dx.doi.org/10.1149/2.026201jss

has been cited by the following article:

• TITLE: A Highly Luminous LiCaPO4:Eu2+ Phosphor Synthesized by a Solution Method Employing a Water-Soluble Phosphate Ester

  AUTHORS: Minsung Kim, Makoto Kobayashi, Hideki Kato, Masato Kakihana

  KEYWORDS: Solution Method; Stable Phosphate Ester; Homogeneity; LiCaPO4:Eu2+

  JOURNAL NAME: Optics and Photonics Journal, Vol.3 No.6A, October 24, 2013

  ABSTRACT: A LiCaPO4:Eu2+ phosphor with high photoluminescence was synthesized using a polymerizable complex (PC) method employing a water-soluble polyethylene glycol-conjugated phosphate ester (PEG-P). PEG-P could be obtained from a reaction among polyethylene glycol 300, phosphorus pentoxide, and pyrophosphoric acid. The PEG-P prepared was stable in an aqueous condition. A transparent solution and gel were obtained when the PEG-P was used as a source of P during the PC method, whereas the use of H3PO4 caused an undesirable precipitate. The LiCaPO4:Eu2+ obtained via the PC method employing the PEG-P showed higher emission intensity than those synthesized by a solid state reaction method and the PC method employing H3PO4. The high luminescence properties of the sample synthesized using the PEG-P may be attributed to high homogeneity of constituents in the sample.