Project supported by the National Key Research and Development Plan of China(2019YFE0107200);the Natural Science Foundation of Hubei Province(2020CFB700);the Doctoral Researchof Hubei University of Arts and Science(kyqdf2020023);Innovation Research Team Project of Hubei University of Arts and Science(2020kypytd001);the Project of Hubei University of Arts and Science(XK2021027);the National Natural Science Foundation of China(10804099);Natural Science Foundation of Zhejiang Province(LZ18B050002)。
White light-emitting diodes(WLEDs)fabricated by single-phase full color emitting phosphor are an emerging solution for health lighting.The crystallographic site occupation of activators in a proper host lattice is cru...
Project supported by the National Natural Science Foundation of China(11274038)
Energy transfer is a promising strategy to improve the visible light emitting efficiency of phosphors. A series of Ce3+, Tb3+, Dy3+ and/or EU3+ doped Na3Y(BO3)2 (NYB) were prepared by solid-state reaction and ...
supported by National Natural Science Foundation of China (10804099,11274299);the Natural Science Foundation of Zhejiang Province(Y4110536);the Key Science and Technology Innovation Team of Zhejiang Province (2009R50002)
A two colour phosphor Ba2Mg(BO3)2:Ce^3+,Eu^2+,Na^+ was synthesized using solid-state reaction method. Luminescence of Ba2Mg(BO3)2:Ce^3+,Eu^2+,Na^+ showed 416 and 618 nm emission bands attributed to Ce^3+ ...
Project supported by National Natural Science Foundation of China (20871121);the Science Foundation for Young Scholar of Hanshan Normal University (LQ201001);the Scientific Research Fund for Doctoral Start-up Project of Hanshan Normal University
The VUV-UV spectroscopic properties of Ce3+ in Ba2Mg(BO3)2,Ba2Ca(BO3)2 and Sr2Mg(BO3)2 were compared,and the relation between the energy of the 4f→5d transition of Ce3+ and the coordination environments of su...
Project supported by the Ministry of Science and Technology of China (2006CB601104, 2008AA03A324)
The (Y,Gd)BO3:Tb3+ and Li+-doped (Y,Gd)BO3:Tb3+ phosphors were prepared by high temperature solid-state method. The inductively coupled plasma atomic emission spectrometry (ICP-AES), X-ray diffraction (XRD), scanning ...
Project supported by the Fundamental Research Funds for the Central Universities and Natural Science Basic Research Plan in Shaanxi Province of China (2009JQ6009)
Ultrafine Y0.95–xGdxEu0.05Al3(BO3)4 phosphors with different Gd3+ concentrations were prepared by a solution combustion method, and characterized with X-ray diffraction (XRD), scanning electron microscopy (SEM). Resu...
supported by Scientific Research Foundation for Returned Scholars of Ministry of Education of China (20071108)
The photoluminescence(PL) properties of Ca4YO(BO3)3 doped with Bi3+,Dy3+,and Pr3+ ions were investigated.These compounds were prepared using a typical solid-state reaction.The excitation and emission spectra were meas...
supported in part by the Russian Foundation for Basic Research (07-02-01185);the Russian Academy of Sciences under thgrams for Basic Research
This paper is devoted to the rare-earth borates described by the general formula RM3(BO3)4, M = Al, Fe, and Cr, that have non-centrosymmetric trigonal slructure of the natural mineral huntite. It give a brief review...
supported by the Special Foundation of Hefei University of Technology for Doctor Degree Staff (103-036402);the Postdoctoral Research Fellow of Materials Science and Engineering of Hefei University of Technology (103-035038)
Highly efficient phosphors under vacuum ultraviolet excitation are still demanded for the development of plasma display panels and Hg-free fluorescent lamps. The phosphors of Eu3+ doped (Y, Gd, Lu)BO3 were synthesi...
supported by the National Key Project of Basic Research of China (G1998061312)
The thermoluminescence (TL) properties of Ce3+ doped NaSr4(BO3)3 phosphor under the β-ray irradiation were reported. The polycrystalline sample was synthesized by high temperature solid-state reaction. The TL gl...