Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Yinqun Li"'
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 648
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e36d80aa34b3450ee4fb971f896a37e5
https://doi.org/10.1002/zaac.202100397
https://doi.org/10.1002/zaac.202100397
Autor:
Zhao Hongting, Bingxue Yao, Leifeng Chen, Hua Yu, Yinqun Li, Degang Deng, Youjie Hua, Shiqing Xu
Publikováno v:
Ceramics International. 43:1038-1043
A novel tunable red to yellow emitting phosphor, (Ca, Ba) 4 (PO 4 ) 2 O:Eu 2+ is reported that displays a broad emission from 500 to 800 nm, and its emitting color can be adjusted from red to yellow by changing Ba 2+ doping concentration. X-ray powde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc311f4193457a593f20c9a80bac7689
https://doi.org/10.1016/j.ceramint.2016.10.036
https://doi.org/10.1016/j.ceramint.2016.10.036
Publikováno v:
Journal of Rare Earths. 34:7-11
Phosphors Ca 4 (PO 4 ) 2 O:Ce 3+ /Li + , Eu 2+ were prepared by solid state reaction successfully, and characterized by X-ray diffraction, UV-Vis spectrometer and photoluminescence spectrometry. The as-prepared phosphors exhibited strong absorption i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5205dace989dd072736dc9926e022ac8
https://doi.org/10.1016/s1002-0721(14)60570-6
https://doi.org/10.1016/s1002-0721(14)60570-6
Autor:
Shilong Zhao, Yinqun Li, Huang Jun, Degang Deng, Shiqing Xu, Dai Jian, Hua Yu, Youjie Hua, Chenxia Li
Publikováno v:
RSC Advances. 5:85682-85690
A series of emission-tunable NaSr(4−x−y)Bax(BO3)3:yEu2+ phosphors have been prepared by a conventional solid-state reaction method. The structures of NaSr(4−x−y)Bax(BO3)3:yEu2+ have been investigated by Rietveld refinement of the X-ray diffra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c36ac804bb28a27e12cd4b5a373ae20
https://doi.org/10.1039/c5ra17799e
https://doi.org/10.1039/c5ra17799e
Autor:
Shiqing Xu, Hongwei Lu, Yinyan Li, QiuLin Nie, Hua Yu, Haoyong Yin, Degang Deng, Cuiping Yu, Yinqun Li, Yanyan Ding
Publikováno v:
Journal of Luminescence. 143:132-136
The yellow-emitting Ca10Na(PO4)(7):Eu2+ phosphors were synthesized by conventional high-temperature solid-state reaction method. The phosphors were well characterized by powder X-ray diffraction, FT-IR spectra and diffuse reflectance spectra. DFT cal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81ec9100221d7a08c35f37757a2aa057
https://doi.org/10.1016/j.jlumin.2013.04.036
https://doi.org/10.1016/j.jlumin.2013.04.036
Autor:
Yinqun Li, Huanping Wang, Chenxia Li, Lihui Huang, Degang Deng, Shilong Zhao, Li Yinyan, Shiqing Xu, Guohua Jia, Youjie Hua, Hua Yu
Publikováno v:
Journal of Solid State Chemistry. 199:248-252
A potential phosphor (Ca 1− x Ba x ) 3 (PO 4 ) 2 :Eu 2+ was synthesized by a solid-state reaction. X-ray diffraction (XRD) analysis confirmed the formation of (Ca 1− x Ba x ) 3 (PO 4 ) 2 crystal phase. With the Ba 2+ content increasing, the bandg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91e13c0b0959368b48f07b3a18d7a7ea
https://doi.org/10.1016/j.jssc.2012.12.012
https://doi.org/10.1016/j.jssc.2012.12.012
Autor:
Yanyan Ding, Haoyong Yin, Degang Deng, Hua Yu, Yinqun Li, Yinyan Li, Hongwei Lu, Cuiping Yu, Shiqing Xu, QiuLin Nie
Publikováno v:
Optics Communications. 289:103-108
A green-emitting phosphor, Eu2+-activated Ca-5(PO4)(2)(SiO4) phosphor was synthesized by conventional solid-state reaction. X-ray powder diffraction (XRD) and FT-IR spectra analysis confirmed the phase formation. The calculated band structure shows t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76f21daa59cd90b219fd4479c1acc2f9
https://doi.org/10.1016/j.optcom.2012.09.069
https://doi.org/10.1016/j.optcom.2012.09.069
Autor:
Yinqun Li, Qian Wang, Huanping Wang, Degang Deng, Chenxia Li, Gaofeng Li, Shiqing Xu, Shilong Zhao, Youjie Hua, Lihui Huang, Guohua Jia
Publikováno v:
Journal of Luminescence. 132:1179-1182
A blue-emitting phosphor, Eu 2+ -activated Mg 3 Ca 3 (PO 4 ) 4 phosphor was synthesized by conventional solid-state reaction. X-ray powder diffraction (XRD) analysis confirmed the phase formation. Photoluminescence (PL) results showed that Mg 3 Ca 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7f0c53cc94a010e408bea68ee36c06f
https://doi.org/10.1016/j.jlumin.2011.12.048
https://doi.org/10.1016/j.jlumin.2011.12.048
Publikováno v:
Journal of Rare Earths. 30:193-196
Yttrium aluminum garnet structure phosphors Lu2CaMg2Si3O12:Mn2+ were synthesized by conventional high temperature solid-state reaction in reductive atmosphere. The structure and optical properties of samples were characterized by application of powde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c9e4f2f45c8e512a6f3b06b497fcc50
https://doi.org/10.1016/s1002-0721(12)60021-0
https://doi.org/10.1016/s1002-0721(12)60021-0