SYNTHESIS, AT AMBIENT PRESSURE, OF THE 80-K SUPERCONDUCTOR YBA2CU4O8 BY TRIETHYLAMMONIUM OXALATE COPRECIPITATION

被引:5
作者
HO, JS
LIU, RS
CHANG, CT
EDWARDS, PP
机构
[1] ACAD SINICA,INST ATOM & MOLEC SCI,TAIPEI 115,TAIWAN
[2] UNIV CAMBRIDGE,IRC SUPERCONDUCT,CAMBRIDGE CB3 0HE,ENGLAND
关键词
D O I
10.1039/c39910000664
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Co-precipitation has been used to prepare a precursor material which, upon calcination and sintering, forms monophasic, homogeneous and fine YBa2Cu4O8 powders.
引用
收藏
页码:664 / 665
页数:2
相关论文
共 14 条
[1]   SYNTHESIS OF BULK SUPERCONDUCTING YBA2CU4O8 AT ONE ATMOSPHERE OXYGEN-PRESSURE [J].
CAVA, RJ ;
KRAJEWSKI, JJ ;
PECK, WF ;
BATLOGG, B ;
RUPP, LW ;
FLEMING, RM ;
JAMES, ACWP ;
MARSH, P .
NATURE, 1989, 338 (6213) :328-330
[2]   A STRAIGHTFORWARD SYNTHETIC ROUTE TO THE BULK FORM OF THE ERBA2CU4O8, HOBA2CU4O8 SUPERCONDUCTORS AT ONE ATMOSPHERE OXYGEN-PRESSURE [J].
CAVA, RJ ;
KRAJEWSKI, JJ ;
PECK, WF ;
BATLOGG, B ;
RUPP, LW .
PHYSICA C, 1989, 159 (04) :372-374
[3]  
FISHER P, 1989, SOLID STATE COMMUN, V69, P531
[4]  
JANG HM, 1988, 3 MAT RES SOC S P BE, V121, P407
[5]   SYNTHESIS AND PROPERTIES OF THE YBA2CU4O8 SUPERCONDUCTOR [J].
JIN, S ;
OBRYAN, HM ;
GALLAGHER, PK ;
TIEFEL, TH ;
CAVA, RJ ;
FASTNACHT, RA ;
KAMMLOTT, GW .
PHYSICA C, 1990, 165 (5-6) :415-418
[6]   BULK SYNTHESIS OF THE 81-K SUPERCONDUCTOR YBA2CU4O8 AT HIGH OXYGEN-PRESSURE [J].
KARPINSKI, J ;
KALDIS, E ;
JILEK, E ;
RUSIECKI, S ;
BUCHER, B .
NATURE, 1988, 336 (6200) :660-662
[7]   SYNTHESIS OF BA2YCU4O8 BY ANIONIC OXIDATION-REDUCTION [J].
KOURTAKIS, K ;
ROBBINS, M ;
GALLAGHER, PK ;
TIEFEL, T .
JOURNAL OF MATERIALS RESEARCH, 1989, 4 (06) :1289-1291
[8]   SYNTHESIS OF YBA2CU4O8 AT ONE ATMOSPHERE OXYGEN-PRESSURE BY THE MODIFIED CITRATE GEL PROCESS [J].
LIU, RS ;
JANES, R ;
BENNETT, MJ ;
EDWARDS, PP .
APPLIED PHYSICS LETTERS, 1990, 57 (09) :920-921
[9]   HOMOGENEOUS COPRECIPITATION AS A MEANS TOWARD HIGH-TC AND SHARP-TRANSITION YBA2CU3O7-X SUPERCONDUCTING OXIDES [J].
LIU, RS ;
CHANG, CT ;
WU, PT .
INORGANIC CHEMISTRY, 1989, 28 (01) :154-156
[10]   PREPARATION AND SUPERCONDUCTING PROPERTIES OF YBA2CU4O8 [J].
MIYATAKE, T ;
YAMAGUCHI, K ;
TAKATA, T ;
GOTOH, S ;
KOSHIZUKA, N ;
TANAKA, S .
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1989, 160 (5-6) :541-544