Published April 1, 2008 | Version v1
Journal article Metadata-only

Preparation, structure and luminescent properties of a new potassium yttrium borate K3Y3(BO3)4

Creators

  • 1. Graduate University of Chinese Academy of Sciences, Beijing (China)
  • 2. Beijing Center for Crystal Research and Development, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100080 (China)

Description

A new yttrium borate compound K3Y3(BO3)4 has been obtained in the K2O-Y2O3-B2O3 ternary system. Its structure, determined from single crystal X-ray diffraction data, shows that it belongs to space group P21/c with unit cell dimensions of a = 10.4667(16) A, b = 17.361(3) A, c = 13.781(2) A and β = 110.548(8)o. The structure consists sheets of [Y8B8O24]∞ linked by out of sheet BO3 groups and Y ions to form a three-dimensional framework. The luminescent properties of Eu3+ and Tb3+ doped K3Y3(BO3)4 materials have also been studied

Availability note (English)

Available from http://dx.doi.org/10.1016/j.materresbull.2007.05.009

Additional details

Identifiers

DOI
10.1016/j.materresbull.2007.05.009;
PII
S0025-5408(07)00193-6;

Publishing Information

Journal Title
Materials Research Bulletin
Journal Volume
43
Journal Issue
4
Journal Page Range
p. 882-888
ISSN
0025-5408
CODEN
MRBUAC

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
39082315
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
BORATES; BORON OXIDES; CRYSTAL GROWTH; DOPED MATERIALS; EUROPIUM IONS; LUMINESCENCE; MONOCLINIC LATTICES; MONOCRYSTALS; POTASSIUM OXIDES; SPACE GROUPS; TERBIUM IONS; X-RAY DIFFRACTION; YTTRIUM IONS; YTTRIUM OXIDES
Descriptors DEC
ALKALI METAL COMPOUNDS; BORON COMPOUNDS; CHALCOGENIDES; CHARGED PARTICLES; COHERENT SCATTERING; CRYSTAL LATTICES; CRYSTAL STRUCTURE; CRYSTALS; DIFFRACTION; EMISSION; IONS; MATERIALS; OXIDES; OXYGEN COMPOUNDS; PHOTON EMISSION; POTASSIUM COMPOUNDS; SCATTERING; SYMMETRY GROUPS; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS

Optional Information

Copyright
Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.