CAS No. 12031-43-5

Chemical Identifiers

Linear Formula La2O2S:Tb3+
Pubchem CID 9949910 / 165994
MDL Number N/A
EC No. 234-750-7
IUPAC Name lanthanum(3+); oxygen(2-); sulfide
SMILES [O-2].[O-2].[S-2].[La+3].[La+3]
InchI Identifier InChI=1S/2La.2O.S/q2*+3;3*-2

Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Risk Codes N/A
Safety Statements N/A
Transport Information N/A


  • Abnormal improvement in emission of lanthanum oxysulfide phosphor La2O2S:Tb3+ synthesized by a novel method, thermal decomposition in eutectic molten salt. Ceramics International, Volume 42, Issue 8, June 2016, Pages 10389-10392. Sun Woog Kim, Takuya Hasegawa, Takeshi Abe, Hiroko Nakagawa, Mineo Sato.
  • Influence of deposition parameters on composition and refractive index of femtosecond and nanosecond pulsed laser deposited gallium lanthanum oxysulphide. Journal of Non-Crystalline Solids, Volume 354, Issues 40–41, 15 October 2008, Pages 4582-4588. M. S. B. Darby, R. E. Simpson, T. C. May-Smith, D. W. Hewak, R. W. Eason.
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  • Tb3+-and Eu3+-doped lanthanum oxysulfide nanocrystals. Gelatin-templated synthesis and luminescence properties. Liu Z, Sun X, Xu S, Lian J, Li X, Xiu Z, Li Q, Huo D, Li JG. The Journal of Physical Chemistry C. 2008 Feb 21;112(7):2353-8.
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  • Influence of upconversion processes in the optically-induced inhomogeneous thermal behavior of erbium-doped lanthanum oxysulfide powders. Balda R, Hakmeh N, Barredo-Zuriarrain M, Merdrignac-Conanec O, García-Revilla S, Arriandiaga M, Fernández J. Materials. 2016;9(5):353.
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  • Sulfur-tolerant lanthanide oxysulfide catalysts for the high-temperature water–gas shift reaction. Valsamakis I, Flytzani-Stephanopoulos M. Applied Catalysis B: Environmental. 2011 Jul 21;106(1-2):255-63.