FORMATION OF SUPERCONDUCTING BI2-YPBYSR2CA2CU3OX FROM COPRECIPITATED OXALATES

被引：12

作者：

BERNHARD, K

GRITZNER, G

WANG, XZ

BAUERLE, D

机构：

[1] JOHANNES KEPLER UNIV,INST CHEM TECHNOL ANORGAN STOFFE,A-4040 LINZ,AUSTRIA

[2] JOHANNES KEPLER UNIV,INST ANGEW PHYS,A-4040 LINZ,AUSTRIA

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 1990年 / 86卷 / 02期

关键词：

D O I：

10.1016/0022-4596(90)90146-O

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The conditions for the coprecipitation of Bi3+, Pb2+, Sr2+, Ca2+, and Cu2+ as oxalates are reported. These oxalates were used as precursors for the formation of Bi2-yPbySr2Ca2Cu3Ox superconducting ceramics. The behavior of the oxalates upon heat treatment was studied by thermogravimetry. Both the oxalates and the superconducting oxides were analyzed and characterized by atomic absorption spectroscopy and by X-ray diffraction. For 0.2 ≤ y ≤ 0.4 and proper heat treatment of the oxalates, followed by compression of the oxides and by sintering, single-phase ceramic samples with a zero resistance temperature of Tc(0) ∼ 106 K can be produced in a convenient way. © 1990.

引用

页码：293 / 299

页数：7

共 10 条

[1] SUPERCONDUCTIVITY IN THE HIGH-TC BI-CA-SR-CU-O SYSTEM - PHASE IDENTIFICATION
HAZEN, RM
PREWITT, CT
ANGEL, RJ
ROSS, NL
FINGER, LW
HADIDIACOS, CG
VEBLEN, DR
HEANEY, PJ
HOR, PH
MENG, RL
SUN, YY
WANG, YQ
XUE, YY
HUANG, ZJ
GAO, L
BECHTOLD, J
CHU, CW
[J]. PHYSICAL REVIEW LETTERS, 1988, 60 (12) : 1174 - 1177
[2] JANDER G, 1973, MASSANALYSE, P74
[3] A NEW HIGH-TC OXIDE SUPERCONDUCTOR WITHOUT A RARE-EARTH ELEMENT
MAEDA, H
TANAKA, Y
FUKUTOMI, M
ASANO, T
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1988, 27 (02): : L209 - L210
[4] SUPERCONDUCTIVITY IN THE BI-SR-CU-O SYSTEM
MICHEL, C
HERVIEU, M
BOREL, MM
GRANDIN, A
DESLANDES, F
PROVOST, J
RAVEAU, B
[J]. ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1987, 68 (04): : 421 - 423
[5] SYNTHESIS OF THE 107-K SUPERCONDUCTING PHASE IN THE BI-SR-CA-CU-O SYSTEM
ONO, A
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1988, 27 (07): : L1213 - L1215
[6] SOL-GEL PREPARATIONS AND PHYSICAL-PROPERTIES OF THE SUPERCONDUCTING PHASE BI1SR1CA1CU2OX
SLUSARENKO, V
THAMPI, KR
KIWI, J
[J]. JOURNAL OF SOLID STATE CHEMISTRY, 1989, 79 (02) : 277 - 281
[7] STABILIZING THE HIGH-TC SUPERCONDUCTOR BI2SR2CA2CU3O10+X BY PB SUBSTITUTION
STATT, BW
WANG, Z
LEE, MJG
YAKHMI, JV
DECAMARGO, PC
MAJOR, JF
RUTTER, JW
[J]. PHYSICA C, 1988, 156 (02): : 251 - 255
[8] HIGH-TC PHASE PROMOTED AND STABILIZED IN THE BI, PB-SR-CA-CU-O SYSTEM
TAKANO, M
TAKADA, J
ODA, K
KITAGUCHI, H
MIURA, Y
IKEDA, Y
TOMII, Y
MAZAKI, H
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1988, 27 (06): : L1041 - L1043
[9] PREPARATION, STRUCTURE, AND PROPERTIES OF THE SUPERCONDUCTING COMPOUND SERIES BI2SR2CAN-1CUNOY WITH N=1, 2, AND 3
TARASCON, JM
MCKINNON, WR
BARBOUX, P
HWANG, DM
BAGLEY, BG
GREENE, LH
HULL, GW
LEPAGE, Y
STOFFEL, N
GIROUD, M
[J]. PHYSICAL REVIEW B, 1988, 38 (13): : 8885 - 8892
[10] ZHANG Y, 1989, PHYSICA C, V157, P1089

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