TY - JOUR
T1 - Low-temperature synthesis of the infinite-layer compound LaNiO2 using CaH2 as reductant
AU - Takamatsu, Tomohisa
AU - Kato, Masatsune
AU - Noji, Takashi
AU - Koike, Yoji
N1 - Funding Information:
This work was partly supported by the Program Research in Center for Interdisciplinary Research, Tohoku University, by a Grant-in-Aid for Scientific Research from JSPS, Japan and also by Nippon Sheet Glass Foundation for Materials Science and Engineering.
PY - 2010/12
Y1 - 2010/12
N2 - We have successfully synthesized bulk samples of the infinite-layer compound LaNiO2 by reduction of the perovskite LaNiO3 using CaH2. First, LaNiO3 has been prepared using molten KOH at 450 °C. Next, the infinite-layer compound LaNiO2 has been synthesized by heating LaNiO3 mixed with a double stoichiometric excess of CaH2 in an evacuated Pyrex tube at 300 °C for 24 h.
AB - We have successfully synthesized bulk samples of the infinite-layer compound LaNiO2 by reduction of the perovskite LaNiO3 using CaH2. First, LaNiO3 has been prepared using molten KOH at 450 °C. Next, the infinite-layer compound LaNiO2 has been synthesized by heating LaNiO3 mixed with a double stoichiometric excess of CaH2 in an evacuated Pyrex tube at 300 °C for 24 h.
KW - CaH
KW - Infinite-layer
KW - LaNiO
KW - Low-temperature synthesis
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U2 - 10.1016/j.physc.2009.10.132
DO - 10.1016/j.physc.2009.10.132
M3 - Article
AN - SCOPUS:78649687694
SN - 0921-4534
VL - 470
SP - S764-S765
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
IS - SUPPL.1
ER -