Now showing items 1-7 of 7

    • Co2SnO4/carbon paste electrode as electrochemical sensor for hydrogen peroxide 

      Mosquera, Nerly; Aguirre, María J.; Ruiz León, Domingo; García, Camilo; Arce, Roxana; Bollo Dragnic, Soledad (Sociedad Chilena de Quimica, 2017)
      Hydrogen peroxide (H2O2) plays an important role as an intermediary in different biological, chemical and environmental systems. It has been widely used as an oxidizing and antimicrobial agent, in germicides production and ...
    • Crystal structure of potassium bismuth hexathiodiphosphate, KBiP2S6 

      Manríquez Castro, Víctor; Galdámez Silva, Antonio; Ruiz León, Domingo; Garland, María Teresa; Jiménez, M. (2003)
      BiKP2S6, monoclinic, P121 1 (No. 4), a = 6.6200(6) Å, b = 7.4058(7) Å. c = 9.9002(9) Å, β = 92.108(1)°, V = 485.0 Å3, Z = 2. Rgt(F) = 0.027,wRref(F2) = 0.060, T= 293 K. © 2014, Oldenbourg Wissenschaftsverlag GmbH, Rosenheimer ...
    • Insertion of trivalent cations in the layered MPS3 (Mn, Cd) materials 

      Ruiz León, Domingo; Manríquez Castro, Víctor; Kasaneva, J.; Ávila, R. E. (PERGAMON-ELSEVIER SCIENCE, 2002-04)
      The Al0.21Mn0.78PS3, Al0.15Cd0.83PS3, In0.20Cd0.70PS3 and Ga0.28Cd0.58PS3 compounds have been synthesized by the cation-exchange process used for other cationic species of the same family. These compounds were characterized ...
    • Intercalation of polyethylene oxide in layered thiophosphate of Bi and Sb 

      Ruiz León, Domingo; Galdámez Silva, Antonio; Manríquez Castro, Víctor (SOC CHILENA QUIMICA, 2008-06)
      The intercalation compounds Li0.43(PEO)2.4(H2O)1.4K0.57BiP2S6 and Li0.38(PEO)2.1(H2O)1.6K0.62SbP2S6 have been synthesized by the insertion of polyethylene oxide PEO in LiKMP2S6 (M=Bi, Sb), that contained Li+ and K+ ...
    • Optical properties of binuclear zinc (II) macrocyclic complexes derived from 4-methyl-2,6-diformylphenol and 1,2-diaminobenzene 

      Paredes García, Verónica; Venegas Yazigi, Diego; Cabrera, A.; Valencia Gálvez, P.; Arriagada, M.; Ruiz León, Domingo; Zanocco Loyola, Antonio; Spodine Spiridonova, Evgenia (2009)
      In this work, we present the synthesis and optical study of the binuclear zinc(II) macrocyclic complexes, derived from 4-methyl-2,6-diformylphenol and 1,2-diaminobenzene (H2L). Two zinc macrocyclic complexes with different ...
    • Preparation, crystal structure and characterization of α-NaSbP2S6 and β-NaSbP2S6 phases 

      Manríquez,; Galdámez,; Ruiz-León, (2006)
      The new phases α-NaSbP2S6 and β-NaSbP2S6 were synthesized by ceramic and reactive flux methods at 773 K. The structures of α-NaSbP2S6 and β-NaSbP2S6 were determined by the single-crystal X-ray diffraction technique. ...
    • SYNTHESIS AND CHARACTERIZATION OF THE LAMELLAR OXYCHLORIDE CO2CU4TE4O11CL4 

      Ruiz León, Domingo; Spodine Spiridonova, Evgenia (Sociedad Chilena de Química, 2008-06)
      In this work we describe the synthesis and characterization of the Co2Cu4Te4O11Cl4 phase prepared by the hydrothermal technique. From the polycrystalline X-ray diffraction pattern the obtained new phase was indexed in the ...