Effect of Li Addition to the Low-Tc Phase in the Bi-Sr-Ca-Cu-O System (I)

Jun Takada; Kazuyo Endo; Yoshihiro Kusano; Tokuro Nanba

doi:10.2497/jjspm.39.763

Effect of Li Addition to the Low-Tc Phase in the Bi-Sr-Ca-Cu-O System (I)

Jun Takada, Kazuyo Endo, Yoshihiro Kusano, Tokuro Nanba

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

1 Citation (Scopus)

Abstract

The effect of Li-addition to the low-Tc phase in Bi-Sr-Ca-Cu-O system have been studied for the samples with nominal compositions of Bi:Sr:Ca:Cu:Li=2:1.5:1.5:2-x:x heated at 720 to 845»C for 12 to 24h in air (x=0 to 0.8). The Li-addition promotes the formation of the low-Tc phase. Single phase of the low-Tc phase was obtained for the sample with x=0.2 to 0.4more easily than the sample with x=0. The lattice constant c of the low-Tc phase increases as the Li content increases. As the heating period becomes longer, the amount of Li content in the low-Tc phase decreases.

Original language	English
Pages (from-to)	763-766
Number of pages	4
Journal	Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
Volume	39
Issue number	9
DOIs	https://doi.org/10.2497/jjspm.39.763
Publication status	Published - 1992

ASJC Scopus subject areas

Mechanical Engineering
Industrial and Manufacturing Engineering
Metals and Alloys
Materials Chemistry

Access to Document

10.2497/jjspm.39.763

Cite this

@article{6184d482237d4ae6929d3e0c1465a38b,

title = "Effect of Li Addition to the Low-Tc Phase in the Bi-Sr-Ca-Cu-O System (I)",

abstract = "The effect of Li-addition to the low-Tc phase in Bi-Sr-Ca-Cu-O system have been studied for the samples with nominal compositions of Bi:Sr:Ca:Cu:Li=2:1.5:1.5:2-x:x heated at 720 to 845»C for 12 to 24h in air (x=0 to 0.8). The Li-addition promotes the formation of the low-Tc phase. Single phase of the low-Tc phase was obtained for the sample with x=0.2 to 0.4more easily than the sample with x=0. The lattice constant c of the low-Tc phase increases as the Li content increases. As the heating period becomes longer, the amount of Li content in the low-Tc phase decreases.",

author = "Jun Takada and Kazuyo Endo and Yoshihiro Kusano and Tokuro Nanba",

year = "1992",

doi = "10.2497/jjspm.39.763",

language = "English",

volume = "39",

pages = "763--766",

journal = "Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy",

issn = "0532-8799",

publisher = "Funtai Funamtsu Yakin Kyokai/Japan Soc. of Powder Metallurgy",

number = "9",

}

TY - JOUR

T1 - Effect of Li Addition to the Low-Tc Phase in the Bi-Sr-Ca-Cu-O System (I)

AU - Takada, Jun

AU - Endo, Kazuyo

AU - Kusano, Yoshihiro

AU - Nanba, Tokuro

PY - 1992

Y1 - 1992

N2 - The effect of Li-addition to the low-Tc phase in Bi-Sr-Ca-Cu-O system have been studied for the samples with nominal compositions of Bi:Sr:Ca:Cu:Li=2:1.5:1.5:2-x:x heated at 720 to 845»C for 12 to 24h in air (x=0 to 0.8). The Li-addition promotes the formation of the low-Tc phase. Single phase of the low-Tc phase was obtained for the sample with x=0.2 to 0.4more easily than the sample with x=0. The lattice constant c of the low-Tc phase increases as the Li content increases. As the heating period becomes longer, the amount of Li content in the low-Tc phase decreases.

AB - The effect of Li-addition to the low-Tc phase in Bi-Sr-Ca-Cu-O system have been studied for the samples with nominal compositions of Bi:Sr:Ca:Cu:Li=2:1.5:1.5:2-x:x heated at 720 to 845»C for 12 to 24h in air (x=0 to 0.8). The Li-addition promotes the formation of the low-Tc phase. Single phase of the low-Tc phase was obtained for the sample with x=0.2 to 0.4more easily than the sample with x=0. The lattice constant c of the low-Tc phase increases as the Li content increases. As the heating period becomes longer, the amount of Li content in the low-Tc phase decreases.

UR - http://www.scopus.com/inward/record.url?scp=85004387236&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85004387236&partnerID=8YFLogxK

U2 - 10.2497/jjspm.39.763

DO - 10.2497/jjspm.39.763

M3 - Article

AN - SCOPUS:85004387236

VL - 39

SP - 763

EP - 766

JO - Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy

JF - Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy

SN - 0532-8799

IS - 9

ER -

Effect of Li Addition to the Low-Tc Phase in the Bi-Sr-Ca-Cu-O System (I)

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this