Low-temperature synthesis of (Ba, K, Rb)BiO3 using molten hydroxides

T. Minakawa; M. Kato; T. Noji; Y. Koike

doi:10.1016/j.physc.2008.05.016

Low-temperature synthesis of (Ba, K, Rb)BiO₃ using molten hydroxides

T. Minakawa, M. Kato, T. Noji, Y. Koike

ENG - Applied Physics

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

We have succeeded in preparing the well-crystallized polycrystalline samples of Ba_0.64(K_1-xRb_x) _0.36BiO₃ in a single process using molten KOH/NaOH eutectic mixture at a temperature as low as 270 °C. The value of T_c ∼ 30 K is almost independent on the Rb content x.

Original language	English
Pages (from-to)	1132-1134
Number of pages	3
Journal	Physica C: Superconductivity and its applications
Volume	468
Issue number	15-20
DOIs	https://doi.org/10.1016/j.physc.2008.05.016
Publication status	Published - 2008 Sep 15

Keywords

Bi-based perovskite
Low-temperature synthesis
Molten hydroxides
Oxide superconductor

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

Access to Document

10.1016/j.physc.2008.05.016

Cite this

@article{06c9a186495e40dda3e15a2fbc467826,

title = "Low-temperature synthesis of (Ba, K, Rb)BiO3 using molten hydroxides",

abstract = "We have succeeded in preparing the well-crystallized polycrystalline samples of Ba0.64(K1-xRbx) 0.36BiO3 in a single process using molten KOH/NaOH eutectic mixture at a temperature as low as 270 °C. The value of Tc ∼ 30 K is almost independent on the Rb content x.",

keywords = "Bi-based perovskite, Low-temperature synthesis, Molten hydroxides, Oxide superconductor",

author = "T. Minakawa and M. Kato and T. Noji and Y. Koike",

note = "Funding Information: We would like to thank K. Takada and M. Ishiguro for their technical assistance of ICP analysis. This work was partly supported by a Grant-in-Aid for Scientific Research from the Japan Society for the Promotion of Science and also by the Program Research in Center for Interdisciplinary Research, Tohoku University. ",

year = "2008",

month = sep,

day = "15",

doi = "10.1016/j.physc.2008.05.016",

language = "English",

volume = "468",

pages = "1132--1134",

journal = "Physica C: Superconductivity and its Applications",

issn = "0921-4534",

publisher = "Elsevier",

number = "15-20",

}

TY - JOUR

T1 - Low-temperature synthesis of (Ba, K, Rb)BiO3 using molten hydroxides

AU - Minakawa, T.

AU - Kato, M.

AU - Noji, T.

AU - Koike, Y.

N1 - Funding Information: We would like to thank K. Takada and M. Ishiguro for their technical assistance of ICP analysis. This work was partly supported by a Grant-in-Aid for Scientific Research from the Japan Society for the Promotion of Science and also by the Program Research in Center for Interdisciplinary Research, Tohoku University.

PY - 2008/9/15

Y1 - 2008/9/15

N2 - We have succeeded in preparing the well-crystallized polycrystalline samples of Ba0.64(K1-xRbx) 0.36BiO3 in a single process using molten KOH/NaOH eutectic mixture at a temperature as low as 270 °C. The value of Tc ∼ 30 K is almost independent on the Rb content x.

AB - We have succeeded in preparing the well-crystallized polycrystalline samples of Ba0.64(K1-xRbx) 0.36BiO3 in a single process using molten KOH/NaOH eutectic mixture at a temperature as low as 270 °C. The value of Tc ∼ 30 K is almost independent on the Rb content x.

KW - Bi-based perovskite

KW - Low-temperature synthesis

KW - Molten hydroxides

KW - Oxide superconductor

UR - http://www.scopus.com/inward/record.url?scp=50549103592&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=50549103592&partnerID=8YFLogxK

U2 - 10.1016/j.physc.2008.05.016

DO - 10.1016/j.physc.2008.05.016

M3 - Article

AN - SCOPUS:50549103592

VL - 468

SP - 1132

EP - 1134

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

SN - 0921-4534

IS - 15-20

ER -