@article{oai:niigata-u.repo.nii.ac.jp:00002078,
 author = {Sohn, Kee-Sun and Yoo, Jeong Gon and Shin, Namsoo and Toda, Kenji and Zang, Dong-Sik},
 issue = {12},
 journal = {Journal of The Electrochemical Society, Journal of The Electrochemical Society},
 month = {},
 note = {The need to identify a thermally stable blue phosphor for plasma display panels (PDPs) is vital, because the currently used BaMgAl 10 O 17 :Eu 2+   (BAM) phosphors have serious thermal degradation problems. In this respect, we report on the screening of a Eu 2+  -doped SrO–B 2 O 3 –P 2 O 5   system by a combinatorial chemistry technique so that combinatorial libraries could be developed in terms of luminance and color chromaticity. As a quantitative structure activity relationship (QSAR) model, a continuous luminance map was obtained as a function of composition using an artificial neural network trained using the results from the combinatorial screening. Promising photoluminescence was found in a lineshape composition range in the SrO–B 2 O 3 –P 2 O 5   ternary library, and the samples in this composition range were crystallized into a single major phase of Sr 6 BP 5 O 20 :Eu 2+   in an I4 ¯ c2  symmetry with cell parameters a=9.784  and c=19.01 . The luminance of Sr 6 BP 5 O 20 :Eu 2+   was 2.8 times as high as BAM under vacuum ultraviolet (VUV) excitation and underwent negligible thermal degradation, even though the CIE color chromaticity was somewhat poor.},
 pages = {H213--H218},
 title = {Combinatorial Screening and QSAR Modeling in the SrO-B2O3-P2O5 Ternary System to Search for Thermally Stable Blue Phosphors for PDPs},
 volume = {152},
 year = {2005}
}