Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Elisha A. Josepha"'
Publikováno v:
Journal of Alloys and Compounds. 647:370-374
The thermal stability of six Dion–Jacobson-related triple layered perovskites, ACa 2 Nb 3 O 10 (A = H, NH 4 , Li, Na, K, CuCl), was explored to 1000 °C. Each compound was produced topochemically by low-temperature ( 2 Nb 3 O 10 . The thermal behav
Publikováno v:
Journal of Solid State Chemistry. 216:85-90
The Dion–Jacobson double-layered perovskite, RbNdNb{sub 2}O{sub 7}, is used as a precursor to synthesize the series ANdNb{sub 2}O{sub 7} (A=H, Li, Na, K, NH{sub 4}, Ag), and (MCl)NdNb{sub 2}O{sub 7} (M=Mn, Fe, Cu) through ion-exchange reactions ≤
Autor:
K.G. Sanjaya Ranmohotti, Debasish Mohanty, Yuan Yao, Elisha A. Josepha, Jonglak Choi, M. Dariush Montasserasadi, Shiva Adireddy, Gabriel Caruntu, John B. Wiley
Publikováno v:
Materials Research Bulletin. 47:1289-1294
A two-step topochemical reaction strategy utilizing oxidative intercalation with gaseous chalcogen hydrides is presented. Initially, the Dion-Jacobson-type layered perovskite, RbLaNb2O7, is intercalated reductively with rubidium metal to make the Rud
Publikováno v:
ChemInform. 46
The thermal stability of six Dion–Jacobson-related triple layered perovskites, ACa 2 Nb 3 O 10 (A = H, NH 4 , Li, Na, K, CuCl), was explored to 1000 °C. Each compound was produced topochemically by low-temperature ( 2 Nb 3 O 10 . The thermal behav
Publikováno v:
ChemInform. 45
The compounds (VI), (VIII), and (X) are prepared by topotactic ion exchange using (IV) as the precursor.
Publikováno v:
ChemInform. 42
Topochemical reaction strategies offer an important low-temperature (
Publikováno v:
MRS Proceedings. 1148
Topochemical reaction strategies based on two-step intercalation methods are studied. Reactions involving reductive followed by oxidative intercalation are quite effective in making new compounds; the synthesis and characterization of (A2Cl)LaNb2O7 (
Autor:
Elisha A. Josepha, John B. Wiley
Publikováno v:
Materials Research Society Symposium Proceedings.
Autor:
Xiao Zhang, Elisha A. Josepha, Valdimir Golub, John B. Wiley, Liliana Viciu, Thomas A. Kodenkandath
Publikováno v:
Scopus-Elsevier
Multistep topochemical reactions can be used to construct alkali-metal halide arrays within layered perovskite hosts. Combinations of ion exchange and reductive intercalation (A = Li) or reductive and oxidative intercalation (A = Rb) allow one to pre